CECS9297_重金属污水化学法处理设计规范

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1、道}CECS92:97中国工程建设标准化协会标准重金属污水化学法处理设计规范Designcodefortreatmentofwastewatercontainingheavymetalswithchemicalmethod中国工程建设标准化协会标准重金属污水化学法处理设计规范CECS92:97主编单位:中国有色金皿工业总公司长沙有色冶金设计研究映审查单位:中国工程建设标准化协会工业给水排水委员会批准单位，中国工程建设标准化协会施行日期,1497年10月s日前言《重金属污水化学法处理设计规范》是根据(93)建标协字第12号文“关于下达推荐性工程建设规范计划的通知”的

2、要求制订的。根据国内大量的工程实践和科研成果，参考国内外有关资料，在此基础上归纳、总结、提高为规范的条文，在编制的过程中，以多种形式征求有关专家的意见，最后由中国工程建设标准化协会工业给排水委员会组织专家审查会审查定稿.中国工程建设标准化协会于1997年10月9日批准《重金属污水化学法处理设计规范》，编号为CECS92:97.供国内有关单位使用，井可供国外交流。在使用过程中如发现需要修改、补充之处，请将意见和有关资料寄交中国工程建设标准化协会工业给水排水委员(北京市和平街北口中国寰球化学工程公司，邮编100029).本规范主编单位:长沙有色冶金设计研究院主编:唐锦

3、涛主要起草人:唐锦涛曾凡勇李卫红杨运华黄伏根李绪忠罗彬刘素萍中国工程建设标准化协会1997年10月9日目次1总则····················”··········“·“·”·······⋯⋯(1)2术语······”··”·，.··“二，’········“····”·····”·⋯⋯.(2)3处理方法····”······”··、·····“·”·········”·········⋯⋯”(4)3.1一般规定·······”····“·········“·”······”····⋯⋯(4)3.2石灰法·········”··”·“··”·”·····

4、·””·“·······⋯⋯(4)3.3硫化法·································”······”·⋯⋯(”3.4铁盐—石灰法····“··········””⋯“·”···⋯⋯”·(8)3.5其它方法·················”⋯⋯“·”·”·⋯”·”·⋯⋯(9)4药剂选用和投配···············，······⋯⋯“⋯”⋯⋯”·⋯(10)4.1药剂选用······”········“”······“·”·······”·”·”⋯(10)4.2药剂投配·...............................

5、............·一(10)5污水处理构筑物····“·““········”·”····“”··”⋯“·”·⋯⋯(12)5.1一般规定···········“···············“··”········“一(12)5.2格栅·······································‘·“·······“⋯(12)5.3调节池············“·”·“·“·”·····“·”·”····“一(13)5.4污水泵站································”······⋯⋯(13)5.5混合反应池·

6、········”·”·················“······⋯⋯(13)5.6沉淀池···”··············”·····“·“”··””·······””·(14)5.7过滤池··········“··············”···········”····⋯⋯(14)6沉渣处理··················“···”····“···”·”·······“·”·”⋯(15)6.1一般规定·“·“···”···············”·”·”·······“⋯⋯(15)6.2浓缩池········“······”·······“···

7、·······”······⋯⋯(15)6.3脱水机械···············“··················“·“·····”一(16)6.4沉渣干化·······”···”·······“····“·”···”·····”⋯(17)7污水处理站总体布置····”···············“·”·”·········一(18)附录A本规范用词说明··········”·”··”···········⋯⋯(20)条文说明············“····“··“”······””·‘···········”·”一(23)1总则1.0.1为使我国重金

8、属污水用化