年产30万吨钢材轧钢厂项目环境评估报告书

'SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra建设项目基本情况项目名称江西九江钢厂有限公司轧钢厂建设项目建设单位江西九江钢厂有限公司法人代表孙金灼联系人陈银官通讯地址湖口县金砂湾工业园联系电话13870255898传真邮政编码332500建设地点湖口县金砂湾工业园立项审批部门批准文号建设性质易地改扩建行业类别及代码C—32占地面积（平方米）21672绿化面积（平方米）18605总投资（万元）4129其中：环保投资（万元）145环保投资占总投资3.5%评价经费（万元）3.8预期投产日期2004年11月SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra工程内容及规模：江西九江钢厂有限公司拟正在湖口县金砂湾工业园易地改扩建年产30万吨钢材轧钢厂。建设单位根据有关环保法规要求，特委托九江市环境保护工程设计研究所就该项目进行环境影响评价。评价单位工作人员经过现场实地踏勘，结合本项目的可行性方案和具体情况，依据有关环评技术规范，就该项目进行了环境影响评估。具体工程内容详见报告附件与本项目有关的原有污染情况及主要环境问题江西九江钢厂有限公司前身为九江钢厂，后改制成股份制企业，由于历史原因企业无实际污染排放情况统计。建设项目所在地自然环境社会环境简况SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra自然环境简况(地形、地貌、地质、气候、气象、水文、植被、生物多样性等)一、地理位置湖口县位于江西省的北部，地处鄱阳湖入长江口处，东临彭泽，南接都昌，西临鄱阳湖与星子、九江隔水相望，北以长江为界与安徽宿松相峙。西距九江市区26公里，南距省会南昌市150公里，水陆交通便利，与南京、景德镇均有国道和高速公路相通，是我省的北方门户。本项目位于湖口县城东北方6公里的金砂湾工业园区（南区）范围，北临长江，项目选址所在地的水、陆交通十分便利。选址距离居民较远，最近居民点直线距离约3000米。二、地质地貌湖口县处于淮阳山字型构造的前弧地带，境内地貌较复杂，地形变化大，襟江带湖，山地、丘陵、平原、江湖皆备，相间分布，以山地、丘陵居多。工程所在地为长江滩途，少有丘陵。三、气候特征本项目所在地处中亚热带向北亚热带的过渡区，气候温和，四季分明，年平均气温15.4℃～17.1℃，最热月7月平均气温28℃～29℃，最冷月1月平均气温3℃～5℃，极端最高气温39℃～42℃，极端最低气温-10℃～12℃。雨量充沛，年降水量1300～1600毫米，但雨量分配不均匀，年降水量的40～50%集中在第二季度。全年日照充足，太阳辐射的年总量为102.3～114.1千卡/平方厘米，年日照时均在1650～2100小时之间。年无霜期239～266天，年平均雾日在15天以下，年平均温度达75～80%，常年主导风向为东北风，多年平均风速3.2m/s。四、水文特征本项目所在地河段上承长江和鄱阳湖来水，距长江与鄱阳湖交汇处约5公里，鄱阳湖为季节性吞型湖泊，一般情况下鄱阳湖的汛、枯期比长江提前1～2个月，在长江流量较大的7、8、9三个月，鄱阳湖内常因长江水位较高而出现江水倒灌现象。根据九江水位站多年实测水位资料，本项目处水位特征如下：SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra历年最高水位：20.27米(1995.7.9)历年最低水位：4.58米(1929.3.28)多年平均水位：11.90米最大水位变差：15.69米项目所在地长江河段历年最大流量58800m3/s，多年平均流量24300m3/s，平均流速1.86m/s，江面宽度1.3～1.8公里，水深4.10米。鄱阳湖湖口段出流的径流水文情况：历年最大流量28800m3/s，多年平均流量4610m3/s。社会环境简况(社会经济结构、教育、文化、文物保护等)湖口县全县土地面积669.33平方公里，其中山地面积22.01%，水域面积28.2%，耕地面积25.1%。经济水产种类有100余种，特种水产如鲥鱼、螃蟹、银鱼等驰名中外。森林覆盖率提高到16.6%，用材林以杉、松、檫、竹为主，油柏、油菜为经济林主要树种，探明有开采意义的地表资源石灰石、矽砂、粗砂等，蕴藏量大，质地优良，远销省内外。1998年全县总人口26.46万人,人口密度每平方公里395人。目前湖口县已初步形成了以玻璃制品、食品、建材、化学、农药为主的工业体系。1998年完成工业总产值35598.9万元，占总产值的61.8%。湖口县金沙湾工业园区是湖口县近年重点发展的工业园区。园区内的其余人口则主要为园区内企业生产员工，其中蓝天玻璃厂600名员工，江西钟山药业有限公司员工300名，浔朋化工厂员工200名。选址位于规划中的工业园南区，周围居民点较少，耕地面积也较小。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra环境质量状况SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra建设项目所在区域环境质量现状及主要环境问题（环境空气、地表水、地下水、声环境、生态环境等）：工程选址位于湖口县金砂湾工业园区江西九江钢厂有限公司厂区内，本次环评在湖口县工业园内进行环境现状监测（监测时间为2003年11月），对区内的环境质量进行现状评价，分析本项目所在区域的环境质量现状。一、环境空气大气评价因子选择SO2、NO2、TSP。监测分析结果见表1。湖口县工业园环境空气质量现状监测单位：mg/m3项目监测点SO2NO2TSP瞬时最大值日均值范围瞬时最大值日均值范围瞬时最大值日均值范围金砂湾工业园区0.0360.022～0.0250.0420.018～0.0280.1810.100～0.119GB3095-1996二级标准0.500.150.240.120.30比照GB3095-1996中的二级标准各项污染物浓度限值，可以看出，目前评价区内各项污染物浓度未出现超标现象，环境空气质量良好。二、地表水长江湖口段水质监测数据的结果统计见下表。长江水质监测结果统计表单位：mg/L(pH除外)监测点项目pHCODcrBOD5石油类铜铅砷1#（工业园上游）8.0613.01.80.040.00220.00050.0042#（工业园下游）8.0815.21.80.040.00210.00090.004GB3838-2002Ⅲ类6～92040.051.00.050.05由上表分析，长江湖口段在枯水期的水质尚好，能够满足地表水水质标准的Ⅲ类标准。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra三、声环境区内的环境噪声的Lep值为48.3dB(A)，满足《城市区域环境噪声标准》（GB3096-93）中的3类区标准要求。主要环境保护目标（列出名单及保护级别）：SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra评价适用标准环境质量标准1、环境空气执行《环境空气质量标准》（GB3095-1996）中的二级标准。2、地表水执行《地表水环境质量标准》（GB3838-2002）中的Ⅲ类标准。3、噪声执行《城市区域环境噪声标准》（GB3096-1993）中的3类标准。污染物排放标准1、炉窑烟气排放执行《工业炉窑大气污染物排放标准》（GB9078-1996）“表2中加热炉—金属压延、锻造加热炉二级标准”。2、噪声排放执行《工业企业厂界噪声标准》（GB12348－90）中的Ⅲ类标准。总量控制指标二氧化硫：80吨/年烟尘：15吨/年SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra建设项目工程分析工艺流程简述：工程为小型热轧工艺。具体工程分析详见报告附件。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra主要污染工序：工程主要污染源分布污染源分布废气加热炉废水冷却循环水噪声源各机械设备固体废物废钢、氧化铁皮、废油、煤渣详见报告附件项目主要污染物产生及预计排放情况内容类型排放源（编号）污染物名称处理前产生浓度及产生量（单位）排放浓度及排放量（单位）大气污染物加热炉SO2烟尘597.7mg/Nm3，74.88t/a896.6mg/Nm3，112.32/a597.7mg/Nm3，74.88t/a100mg/Nm3，12.5/aSelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra水污染物固体废物废钢工艺1500t0氧化铁皮浊环水处理3600t0废油机组润滑5t0煤渣煤气发生炉3740t0噪声各机械设备产生的噪声强度在85-97分贝左右其他主要生态影响（不够时可附另页）环境影响分析施工期环境影响简要分析：1、环境空气:施工期间在土地平整、道路修建、建筑材料装卸等作业过程中，在有风条件下，可能引起扬尘，污染环境空气，对附近造成影响。2、施工噪声:在进行施工作业时，施工动力机械运转、车辆的运输以及物料装卸，对周边环境将产生影响，建筑施工噪声具有移动性、间歇性、高分贝值等特点，其主要对场地附近造成影响及干扰。3、固体废弃物:主要是施工过程废弃的建筑余料，包括废砖、混凝土渣等。营运期环境影响分析：1、废气排放对空气环境的影响项目选址在金砂湾工业园江西九江钢厂有限公司厂区东北部，所在地地势平坦开阔，有利于大气污染物的迁移与扩散。加热炉运行时，通过控制使用燃煤的含硫量，并经过除尘设备净化后，炉窑烟气可以满足《工业炉窑大气污染物排放标准》（GB9078—1996）二级标准要求。同时企业应按标准规定修建烟囱高度不得低于50米。预计废气可实现达标排放，不会评价范围内的空气环境造成大的影响。因此，工程实施后，评价区内的空气质量可以维持在目前的质量水平。2、噪声影响项目将主要的噪声设备布置于车间厂房内，并采取减振、降噪声措施后，预计其厂界噪声可以达到《工业企业厂界噪声标准》（GB12348－90）中的Ⅲ类标准。不会对园区内其它企业的正常生产、生活产生大的影响。3、项目拟将净环水、浊环水通过各自的处理系统净化、处理后，全部回用到各工序中，实现零排放，不会对地表水体产生影响。4、废渣尽量做到回收利用，不外排。少量不能回收利用的固废（如废润滑油等）可由九江市固废处置中心统一收集处置，故对周围环境基本无影响。运期环境影响分析：SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra项目建成后，主要污染因子有锅炉燃烧产生烟尘、二氧化硫及五氧化二磷等原料及产品在装卸过程可能发生滴漏及生产过程中可能的事故排放。1、废气对环境的影响：2、废水对环境的影响：废液主要产生于冲洗设备与地面的水洗阶段，三步裂解锅为15天为一个周期，每次用水+5％的碱水洗锅，洗锅以后经高温把锅内水分全部蒸干。为了保全锅内含有微量水分，必须再用二氯乙烷冲一遍，以保证锅内不含任何水分为止。该建设项目废液产生总量约为280吨/年，五氧化二磷等原料和少量产品在装卸过程中可能产生的滴漏，也会造成污染。3、废渣对环境的影响：该建设项目所生产的厂内废渣总量约为400吨/年，废渣料总量约为28.8吨/年，可集中储存，此废渣原由市卫生局负责处理，运往垃圾填埋场，其废料中不含任何水分，产生的废料加入煤中一起充分燃烧或用制砖。该建设项目出现废品，将分期分批由锅炉充分燃烧。4、事故性风险分析在整个生产过程中，为避免会发生有害化学物品逸出，污染空气与水体，危害周围人员的身心健康，因此在设计及选材时，应充分考虑设备及材料的密闭性；在施工及设备安装时，应确保冷凝循环系统及各反应容器之间密封性能；生产时加强管理，规范操作，对工作人员进行必要的培训，提高工人的安全意识及自我保护的能力。将事故发生的可能性降到最小，杜绝跑、冒、漏、滴的现象发生。一旦发生事故，厂方应立即组织人员进行抢修并马上停止生产，抢修人员作业时需戴防毒建设项目拟采取的防治措施及预期治理效果SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra内容类型排放源（编号）污染物名称防治措施预期治理效果大气污染物加热炉烟囱二氧化硫燃煤中全硫分<0.7％：旋风除尘装置燃煤中全硫分>0.7％：湿法脱硫除尘装置达标排放烟尘水污染物固体废物废钢工艺回炉炼钢不排放氧化铁皮浊环水处理回炉烧结不排放废油机组润滑九江市固废处置中心处置无影响煤渣煤气发生炉作为建筑材料生产的原料回用或铺路等不排放噪声各机械设备运行产生的噪声，一般在85-97分贝之间，可将设备布置于车间内经外墙隔音降噪，对振动大、高噪声的设备采用安装减振基础、安装消声器及吸声材料等措施，预计对声环境的影响不大。其他SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra生态保护措施及预期效果结论与建议1、工程选址位于湖口县金砂湾工业园江西九江钢厂有限公司厂内，从现状监测结果可知：区内的环境空气质量良好，并满足《环境空气质量标准》（GB3095-1996）中的二级标准要求；地表水环境水质现状尚好，能够满足《地表水环境质量标准》（GB3838-2002）中的Ⅲ类标准；声环境也能够满足《城市区域噪声标准》（GB3096—93）Ⅲ类区标准。2、工程配备煤气发生炉制煤气用于加热炉。为使炉窑烟气满足《工业炉窑大气污染物排放标准》二级标准的要求，环评提出相应的治理措施：当燃煤全硫分小于0.7％时，可采用旋风除尘器；当燃煤全硫分大于0.7％时，采用湿法脱硫除尘装置。经处理后的烟气，经50米高烟囱外排。环评认为在正常工况下工程所排放的废气不会污染周边空气环境。区内环境空气质量等级不会因该项目的建设而改变，可以维持在目前二级标准范围内。3、该项目所产生的废水进入浊、净两个循环水系统处理，全部回用于各工段，实现零排放，因此不会对长江水质产生影响。4、本项目的噪声通过采取消声、隔声、减振、隔振等措施，可有效减少噪声污染。5、废渣绝大部分可回收利用，不外排；废润滑油等产生量较少，不可随意堆存与处置，应由九江固废处置中心集中收集处置，避免对环境产生影响。综上所述，本项目建设符合国家相关产业政策，项目选址可行，生产过程中污染物可以实现达标排放，不会因项目的建设而使周边环境质量下降，建设单位只要按本报告所提的有关环保措施加以落实实施，贯彻“三同时”制度，确保三废达标排放，做好企业安全生产工作，则从环境保护角度分析，该建设项目可行。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra江西九江钢厂有限公司轧钢厂建设项目环境影响报告表附件专项评价报告1.0工程分析2.0污染防治对策及措施3.0环境风险分析九江市环境保护工程设计研究所SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra二ОО三年十二月1.0工程分析1.1建设项目概况江西九江钢厂有限公司为九江钢厂改制成的股分公司，计划在湖口县金砂湾工业园实施易地改扩建，建设成年产30万吨热轧线（江西九江钢厂有限公司轧钢厂）。本次环评针对该轧钢厂建设内容进行环境影响评价。1.1.1项目名称、建设单位、建设地点和建设性质：项目名称：江西九江钢厂有限公司轧钢厂建设单位：江西九江钢厂有限公司建设地点：湖口县金砂湾工业园江西九江钢厂有限公司内建设性质：易地改扩建1.1.2项目建设规模、占地面积、建设进度安排及厂区平面布置建设规模：年产30万吨小型热轧线，总投资4129万元。占地面积：需要用地21672平方米，建筑面积约18605.2平方米。建设进度安排：于2005年5月正式投入生产。厂区平面布置：本项目位于江西九江钢厂厂区东部，西临原料场、烧结厂，南临高炉车间。1.1.3劳动定员和工作制度劳动定员：256人。工作制度：300天，每天24小时，实行叁班工作制，每班8小时。1.1.4生产规模及产品方案SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra工程生产规模为年产φ6-8线材及φ10-25螺纹钢筋30万吨。1.1.5建设内容主厂房有原料成品跨、主轧跨、轧辊加工间等，总建筑面积为18605.2m2，辅助设施包括主电室、循环泵房、水处理站、润滑液压站、操作室等。1.1.6生产设备项目主要生产设备见表1—1。表1—1主要生产设备清单名称数量型号名称数量型号钢坯加热炉1座6×28m煤气发生炉3台MCJ-A液压推钢机1台100T横移出钢机1台6.5T二辊轴承轧机3架Ø520二辊轴承轧机4架Ø400二辊轴承轧机10架Ø365二辊轴承轧机12架Ø325二辊轴承轧机10架Ø280离心通风机2台加热炉冷却系统1台棒材成品剪2台Q43-2000棒材打捆机16台KZ32/40线材吐丝机2台1.1.7项目主要原辅材料消耗表1—2主要生产原料消耗原料名称单耗量（t/t产品）年耗量（t/a）钢锭1.01230.36万水15.8（冷却水循环使用）9360（补充水量）煤（山西）0.062418720SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra电（万度/年）26211.2建设项目工程分析1.2.1生产工艺过程简介①加热工序：冷连铸坯由吊车吊到上料台架，再送到辊道，检测后进炉加热。②轧制工序：轧线共有39架轧机，分粗、中、精三组。粗轧、中轧机组采用微张力轧制，在中轧机组与精轧机组之间、精轧机组各机架间设置活套，实现无张力轧制。③冷却剪切：从精轧机组的螺纹钢经过穿水冷却装置，由成品倍尺飞剪分段剪切。④冷却工序：进入齿条式步进冷床上冷却，冷却后的轧件收集整理入库。G钢坯加热炉初轧机中轧机成品精轧机WSWSWS图1-1轧钢工艺流程及污染源分布图1.2.2项目工程污染源分析废气污染源：加热炉一座；燃料为三台煤气发生炉生产的煤气。废水污染源：加热炉、轧机等设备的冷却水及冲氧铁皮水，本项目的用水情况详见表1－3。表1－3　　　项目各用水工序用水量一览SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra序号用户名称用水量m3/d压力Mpa水温℃备注一净环水系统1轧机生产用水57000.4≤352加热炉冷却用水35000.4≤353其他用水6000.4≤35小计：9800二　浊环水系统1轧机生产用水42000.4≤352加热炉冷却用水3000.4353冲氧化铁皮用水15000.4小计：6000三合计15800噪声污染源：见表1－4　　表1－4　　技改项目噪声源分布设备名称声压级dB(A)频谱特性备注加热炉90中高频燃烧噪声粗中轧机组90－95低中频机械噪声精轧机组90－95低中频机械噪声飞剪90－97中高频机械噪声辊道85－90中高频机械噪声加热炉风机90中高频空气动力噪声1.2.3项目排放情况及污染物治理1.2.3.1废气项目废气主要来源于加热炉，加热炉燃料采用3台MCJ-A煤气发生炉生产的煤气。燃煤使用山西的优质无烟煤（煤质：硫分平均0.5%，灰分为18%），煤气发生炉产生的煤气全部进入加热炉燃烧，工程年耗煤量为18720吨。根据计算，废气污染物产生情况如下：⑴SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra烟气量：煤经煤气发生炉反应生产煤气，供加热炉燃烧，根据厂家提供的经验数值，以每公斤煤平均产生3立方米煤气、每立方米煤气产生2.23立方米烟气计，则每吨煤产生烟气量约为6690标立方米，该项目烟气产生量为1.74×104m3/h（1.25×108标立方米/年）。⑵烟尘：计算烟尘的产生浓度以经验公式进行估算，公式如下：B·Afh·d（1-n）=Gd1-Cfh式中：B——耗煤量（t），环评取值1.872万t/a；A——煤的灰份（％），环评取值18％；dfh——烟气中可燃物的百分含量（％）（其值与燃烧方式有关）；环评取值15％；Cfh——烟尘中可燃物的百分含量（％）（与煤种、燃烧状态和炉型等因素有关）；环评取值10％；n——除尘系统的除尘效率（％）（煤气发生炉配套重力除尘室），环评取值80％；通过计算得出烟尘年总产生量为112.32吨/年，即15.6kg/h，烟尘排放浓度为896.6mg/m3。⑶二氧化硫：无烟煤全硫分含量以0.5%计，硫的转换率以80％计，则二氧化硫排放量为10.4kg/h，年总产生量为74.88吨/年；产生浓度为597.7mg/m3。⑷烟囱高度：加热炉烟气排气筒（烟囱）的高度50米。通过计算可知，烟尘排放浓度不能满足《工业炉窑大气污染物排放标准》（GB9078-1996）“表2中加热炉—金属压延、锻造加热炉”二级标准要求（200mg/m3）；而SO2浓度则与燃煤中的含硫量有关，当全硫分小于0.7％时，SO2产生浓度小于850mg/Nm3，可满足（GB9078-1996）二级标准要求；而全硫分大于0.7％时，SO2产生浓度大于850mg/Nm3SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra，将不能满足（GB9078-1996）二级标准要求，因此评价提出企业应使用含硫量低于0.7％的优质无烟煤，如果企业要使用含硫量大于0.7％的燃煤时，应安装脱硫设施。表1－5　　废气排放一览表有害成分废气量(Nm3/h)排放浓度（mg/Nm3）排放量(Kg/h)烟　囱排放方式排放标准(mg/m3)SO217400597.710.41×50m/φ1.7m连续850烟尘896.615.62001.2.3.2废水拟建项目的废水主要是轧钢过程中轧辊冷却及冲氧化铁皮产生的含油和氧化铁皮的废水，该类废水均循环利用。工程总补水量1.25m3/h，总用水量658m3/h，其中净循环水为408m3/h，浊循环水250m3/h，总循环率99.8%。浊环水经水处理系统处理后全部返回轧钢车间循环使用，无废水外排。浊环水处理效果见表1—6。表1－6　拟建工程废水处理（浊环水循环系统）及排放情况　　　污染物对比项SSmg/l油类mg/l吨产品废水排放量进　水　760150出　水655.0标　准708缺水区2.5丰水区4.51.2.3.3噪声拟建项目的噪声来源于加热炉、轧机组、飞剪、辊道、加热炉风机等设备，见表1－7。　　　　　表1－7　　拟建工程噪声源及治理措施SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra设备名称声压级dB(A)频谱特性噪声特性防治措施加热炉90中高频燃烧噪声设置消声、隔声、减振、隔振等措施，有效减少噪声污染粗中轧机组90－95低中频机械噪声精轧机组90－95低中频机械噪声飞剪90－97中高频机械噪声辊道85－90中高频机械噪声加热炉风机90中高频空气动力噪声经采取消声、隔声、减振、隔振等措施后，项目噪声传播到厂界可低于《工业企业厂界噪声标准》(GB12348-90)三类标准。1.2.3.4固（液）废渣本工程产生的固体废弃物主要有四部分，第一部分为钢坯在切头、剪尾部分及轧制过程中出现的废品，也就是废钢，产生量为1500吨/年（以废品率0.5％计），直接回收到炼钢车间；第二部分为废水处理系统收集的氧化铁皮，产生量为3600t/a（干重），该渣用于烧结厂作为烧结矿原料；第三部分为各机组产生的废润滑油等，产生量较少约为5t/a，应统一收集起来交由九江市固废处置中心进行处置，禁止随意填埋或其它处理；四部分为煤气发生炉排放的煤渣，产生量约为3740吨，可作为建筑材料生产原料出售。1.2.4项目污染物排放情况汇总表1—8拟建工程污染物排放一览表类别名称排放点排放量(t/a)排放浓度设计治理方案执行排放标准处理后排放量(t/a)处理后排放浓度最终排放去向废气SO2加热炉74.88597.7mg/Nm3燃煤中全硫分<0.7％：旋风除尘装置燃煤中全硫分>0.7％：湿法脱硫除尘装置850mg/Nm374.88597.7mg/Nm3空气烟尘112.32896.6mg/Nm3200mg/Nm312.5100mg/Nm3废钢工艺1500——回收利用——0————SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra固废氧化铁皮浊水处理3600——回收，烧结原料——0————废油各生产机组5——统一交由九江市固废处置中心处置——5————煤渣煤气发生炉3740——建筑材料或填埋——0————噪声主要是机械设备产生设备噪声，其声强为85~97dB(A)SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra2.0污染防治对策及措施2.1废气污染防治措施加热炉所需燃料为煤气发生炉生产的煤气，年耗煤量约为18720吨。为确保产生的炉窑烟气能够实现达标排放，环评提出两套治理方案供企业选择。方案一：当燃煤全硫分小于0.7％时，可采用旋风除尘器。其除尘效率在95％以上，可保证烟尘排放浓度小于100mg/m3，满足《工业炉窑大气污染物排放标准》（GB9078-1996）热处理炉—金属压延、锻造加热炉二级标准（烟尘：200mg/m3；SO2：850mg/m3）。方案二：当燃煤全硫分大于0.7％时，采用湿法脱硫除尘装置。其除尘效率大于95％，脱硫效率大于70％，可保证烟尘及SO2排放浓度均能满足排放标准。湿法脱硫除尘装置的工作原理如下：加热炉排放的烟气从塔体底部切向进入筒体，采用石灰水（Ca(OH)2）作为吸收液，在喷入旋流板中，发生了快速中和反应，SO2去除效率主要受气液接触效果控制。采用多层塔板，使气液接触的机会增加，液雾与烟气接触面积也增大，脱硫效果则越好。2.2工程废水污染控制措施及防范对策本建设项目将建设两套水处理系统，用于处理本建设项目产生的废水。2.2.1净循环水轧机主电机、加热炉等冷却用水均为间接冷却，水使用后仅温度升高，经冷却后回供。为保证系统稳定运行，系统设有旁滤设施和水质稳定装置。2.2.2浊循环水轧机、轧辊冷却、加热炉和冲氧化铁皮等均为直接冷却，直接冷却水通过铁皮沟流至沉淀池，经沉淀、除油、冷却后供各用户循环使用。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra沉淀池底部沉积的氧化铁皮用抓斗清除，存放于脱水坑内，脱水后供烧结使用。化学除油器底部污泥定期排除，送入污泥处理系统进行污泥脱水处理，经压滤脱水后可送烧结燃烧处理。2.3噪声污染防治措施本项目主要的噪声污染源有鼓风机、轧机、拉丝机、加热炉，飞剪、泵等。为减轻噪声对操作工人的影响，保护周围环境，应采取综合防范措施。⑴在工艺设备选型时，应选用低噪声、节能型的先进设备，并在设备安装中采取减震措施。⑵对各类鼓风机、泵类等应设置隔音控制室，使隔音控制室的噪声小于70dB(A)，以保护工人健康。⑶尽量把噪声强度大的设备安装在建筑物内部或设隔声罩，使其对环境的影响降至最低限度。⑷在各风机的进出口处安装消声器，以降低设备噪声。⑸对震动大的轧机等采取相应的减震措施，震动较大的设备与管道的连接采用柔性连接方式。⑹搞好绿化降噪。经采取上述措施后，各高噪声设备产生的噪声可得到控制，厂区边界噪声符合《工业企业厂界噪声标准》（GB12348-90）中的III类标准限值，即噪声在昼间低于65dB(A)，夜间低于55dB(A)。2.4固体废物的处理⑴钢坯在切头、剪尾部分及轧制过程中出现的废品，也就是废钢，可作为炼钢原料回收；SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra⑵废水处理系统收集的氧化铁皮，用于烧结厂作为烧结矿原料；⑶各机组产生的废润滑油，应统一收集起来交由九江市固废处置中心进行处置，禁止随意填埋或其它处理；⑷煤气发生炉排放的煤渣，可作为建筑材料生产原料出售或用于铺路。2.5绿化绿色植物是天然的空气净化器，对吸收粉尘及净化烟气有显著作用，并可降低噪声对外界环境的影响，同时还可调节小气候，使空气清新，环境美化。因此，应在设计中全面规划厂区的绿化工作。⑴应种植多种能吸收粉尘及净化烟气的植物，特别是那些叶片表面粗糙、叶面皱纹交错、绒毛密布或能分泌油脂的具有滞尘、吸着和阻挡作用强的树种，如法国梧桐、洋槐、榆树等。⑵对绿化降噪应选用有针对性的植物，如女贞、樟树、蓝桉、木兰、柳树等。在厂界和道路两侧多种高大树木，形成立体屏障，既美化环境，又起到降噪作用。⑶实行立体绿化，花、草、树配合，使厂区的绿化系数不小于15%。2.6　环保投资概算项目环保投资为145万元，占总投资的3.5%。加热炉排烟设施投资：55万元；水处理设施投资：65万元；噪声防治措施投资：15万元；绿化设施投资：10万元。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra3.0环境风险分析本项目的主要风险因子是煤气发生炉产生的煤气（主要成分为一氧化碳），本章节对一氧化碳在其生产和输送过程中，发生泄漏等突发事件对周围环境和人体健康的影响进行分析，并提出防范措施。3.1一氧化碳的理化性质及其毒性3.1.1主要理化性质品名：一氧化碳；Carbonmonoxide；CAS：630-08-0；无色、无嗅、无味的气体。分子式：C-O；分子量：28.01；相对密度：0.793(液体)。冰点：-207℃；熔点：-205.0℃；沸点：-191.5℃；自燃点608.89℃。在水中的溶解度低，但易被氨水吸收。在空气中燃烧呈蓝色火焰，最低燃点630℃。遇热、明火易燃烧爆炸，与空气混合物爆炸限12～75%。在400～700℃间分解为碳和二氧化碳。3.1.2毒理学简介侵入途径：经呼吸道吸收。人吸入TCLo：600mg/m3/10M，LCLo：5000ppm/5M。人（男性）吸入LCLo: 4000ppm/30M;TCLo:650ppm/45M。大鼠吸入LC50:1807ppm/4H。小鼠吸入LC50:2444ppm/4H。CO经呼吸道吸入。吸入的CO通过肺泡进入血液,立即与血红蛋白结合形成碳氧血红蛋白(HbCO)。空气中CO分压越高，HbCO浓度也越高。吸收后的CO绝大部分以不变的形式由呼吸道排出。在正常大气压下,CO半排出期为SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra128～409分钟,平均为320分钟。停止接触后,如提高吸入气体的氧分压,可缩短CO的半排出期。进入血液的CO与血红蛋白及其它某些含铁蛋白质(如肌球蛋白、二价铁的细胞色素)形成可逆结合。它与血红蛋白具有很强亲和力,即CO与血红蛋白的亲和力比氧与Hb的亲和力约大300倍，致使血携氧能力下降,同时HbCO的解离速度却比氧合血红蛋白的解离慢3600倍,且HbCO的存在影响氧合血红蛋白的解离,阻碍了氧的释放,导致低氧血症,引起组织缺氧。中枢神经系统对缺氧最敏感，因此首先受累。缺氧引起颅内压增高。同时，缺氧和脑水肿，造成脑血液循环障碍，而血管吻合支较少和血管水肿、结构不健全的苍白球可出现软化、坏死、或白质广泛性脱髓鞘病变，产生帕金森氏综合征和一系列精神症状。部分重症CO中毒患者，在昏迷苏醒后，经过2天至2月的假愈期，又出现一系列神经、精神障碍，称之为迟发性脑病；当空气中浓度达到1.2g/m3时，短时间可使人死亡。3.2一氧化碳的事故危害分析在正常工况下，煤气发生炉产生的煤气经充分燃烧后，不存在危害问题。在非正常工况下（事故性），工程存在的一氧化碳排放事故主要指煤气输送设备发生泄漏，这些设备是通过管道连接、阀门控制来完成整个过程，若某设备或配件产品质量出现问题，将造成烟气“跑、冒、泄漏”事件导致车间内及周围空气环境污染，危害人体健康。若管理不善，操作人员违反操作规程，违反安全规定导致泄露；若维护不善，设备失修，仪表失灵，也可能导致污染事故。在生产中存在的危害因素为煤气发生炉及其供气管道等系统煤气泄漏可能发生爆炸引发火灾，或者可能造成人员中毒。3.3主要风险预防措施SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra应严格按照《工业企业煤气安全规程》（GB6222-86）和原冶金部颁发的《炼铁安全规程》要求精心设计和施工、运行管理。对项目生产过程中可能发生的事故，要贯彻预防为主的原则，增强安全环保意识，完善并严格执行各项工作规程，杜绝事故的发生。主要风险防范措施如下：3.3.1　设备结构泄漏防范煤气发生及输送设备应设置蒸汽或氮气管接头等防范泄漏设施。3.3.2火灾、爆炸危害因素防范1、生产场所中，设置相应的排风装置，强化通风，使车间内的一氧化碳气体浓度低于其爆炸下限；2、燃用煤气的设备管设煤气低压报警及安全连锁或自动切断装置；3、煤气发生炉及输送管道区域属乙类生产火灾危险性场所，电器设计按《爆炸和火灾危险环境电力装置设计规范》中的11区爆炸危险场所有关规定进行。4、所有电器设备的正常不带电金属外壳均设计可靠接地，各易燃易爆能源介质流经的管道和容器均采取防静电接地措施。5、设置避雷针或避雷带，接地冲击电阻小于4欧姆。6、设置火灾自动报警设施，电缆采用阻燃型，在电缆出口采用耐火材料封堵。7、根据生产和厂区消防要求，新建厂房周围设有消防通道，通道宽4米，保证消防车辆畅通。8、新建建、构筑物周围设有环形消防给水管，并配备灭火器材装置，设有火灾报警系统。3.3.3防煤气中毒措施1、对生产中可能泄漏煤气的设备和工作区域设有安全警示标志，配备便携式CO检测仪。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra2、煤气系统检修设有安全吹扫设施。3、加热炉等煤气燃烧设施设有炉膛熄火及煤气压力过低保护装置。3.4事故处理处置及应急措施3.4.1火灾爆炸事故的抢救措施一旦发生火灾爆炸事故，利用设置的火灾自动报警系统及电话向消防部门报警，同时采取设置的移动式消防器材及固定式消防设施进行灭火。工程可根据火灾的性质，采用不同的灭火方式。一般建筑物火灾（A类火灾）主要采用水灭火，利用消防栓、消防车、消防水枪并配合其他消防器材进行扑救。由煤气引发的火灾等C类火灾主要采用干粉、磷酸铵盐泡沫、二氧化碳等消防器材进行扑救。3.4.2CO中毒的抢救和应急措施1、急救迅速脱离现场至空气新鲜处，呼吸困难时给输氧，呼吸及心跳停止者立即进行人工呼吸和心脏按压术、就医。2、防护车间空气CO的最高允许浓度为30mg/m3,超标时必须带防毒面具，紧急事态抢救或逃生时建议佩戴正压自给式呼吸器。3、泄漏处置迅速撤离泄漏污染区人员至上风处，并隔离直至气体散尽。切断火源。建议应急处理人员在正压式呼吸器，穿一般消防服。切断气源。喷雾状水稀释、溶解，抽排（室内）或强力通风（室外）。如有可能，将漏出气用排风机送至空旷地方或装适当喷头烧掉，也可以用管路导至炉中焚之。SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra预审意见：公章经办人：年月日SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra下一级环境保护行政主管部门审查意见：公章经办人：年月日SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesTSelectionParbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbagraphFoLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointse11111111111111111111111111111111lectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagraphFormatLineSpaci2222222222222222222222ngLinesToPoints2SelectionParagraphFormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPointselectionParagraphFccccccccccccccccccccccccccccccccccccccccccccccccccccccccormatLineSpacingLinesToPointsSelectionParagraphFormatLineSpacingLinesToPoctionParagra'