某生物制药厂1000m3_d废水处理毕业设计.doc

某生物制药厂1000m3_d废水处理毕业设计.doc

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某生物制药厂1000m3/d废水处理毕业设计

目录

某生物制药厂废水处理毕业设计

.................................................................................................................................................................1

.............................................................................................................................................21.1设计任务及依据....................................................................................................................................21.1.1设计任务........................................................................................................................................21.1.2设计依据........................................................................................................................................21.2设计要求...............................................................................................................................................21.2.1设计原则........................................................................................................................................21.2.2污水处理工程运行过程中应遵循的原则....................................................................................3

.........................................................................................................................................42.1水质组成................................................................................................................................................42.1.1进水水质........................................................................................................................................42.1.2出水水质.......................................................................................................................................42.2废水种类................................................................................................................................................4

[1]2.2.1抗生素废水的水质特征............................................................................................................42.2.2抗生素废水的可生化降解性........................................................................................................5

.............................................................................................................................................63.1废水生物处理.......................................................................................................................................63.2好氧生物处理......................................................................................................................................63.2.1活性污泥法....................................................................................................................................63.2.2氧化沟法.......................................................................................................................................73.2.3SBR法............................................................................................................................................73.2.4三种好氧工艺的经济比较............................................................................................................83.3工艺流程选择.......................................................................................................................................93.4工艺确定.............................................................................................................................................103.4.1工艺流程图..................................................................................................................................103.4.2废水工艺流程说明：

..................................................................................................................103.4.3各处理构造物去除率预测：

......................................................................................................12

...........................................................................................................................................134.1原始设计参数......................................................................................................................................134.2格栅..................................................................................................................134.2.1设计说明..................................................................................................134.2.2中格栅计算..............................................................................................144.2.3格栅选型.....................................................................................................154.3细格栅.................................................................................................................................................134.3.1设计说明...............................................................................................................................