mbr污水处理厂施工方案.doc

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1、目录1.项目概况..........................................................61.1工程概述......................................................61.2工程设计依据..................................................61.3工程设计原则..................................................61.

2、4设计、施工范围及服务..........................................71.4.1设计范围.................................................71.4.2施工范围及服务..........................................71.5设计参数......................................................71.5.1水量..............

3、.........................................71.5.3处理后水质标准.............................................82.主处理工艺说明....................................................82.1除磷工艺......................................................82.2脱氮工艺....................

4、..................................92.3膜生物反应器（MBR）工艺.......................................92.4除臭工艺.....................................................103．工艺流程.......................................................113.1流程图.............................

5、..........................113.2处理构筑物、设备的作用.......................................123.3主要处理单元及设备...........................................134．电气自控........................................................175.运行噪声的控制......................................

6、............185.1鼓风机.......................................................185.2污水提升泵...................................................185.3固体废弃物的处理和处置.......................................196．防腐、防渗...................................................

7、...196.1防腐对象.....................................................196.2腐蚀情况分析.................................................196.2.1污水环境..................................................196.2.2空气环境..................................................196.

8、3防腐措施.....................................................206.3.1防腐原则..................................................206.3.2抗腐蚀材质的选用..........................................206.4防渗措施.....................................................217．主