电镀废水治理工程方案设计电镀废水治理工程方案设计2015年7月目录1总论............................................................1I电镀废水治理工程方案设计1.1工程概况......................................................11.2废水特征（由建设方提供）......................................21.2.1废水水量................................................21.2.2废水水质................................................21.2.3治理要求................................................31.2.4设计范围................................................31.2.5设计依据................................................41.2.6设计原则................................................41.2.7参考资料................................................52工艺流程设计.......................................................62.1原水水质分析..................................................62.2污染物的危险性及水质分类的重要性..............................62.2.1锌系废水的危险性........................................62.2.2铬系废水的危险性........................................72.2.3水质分类的重要性........................................72.3污染物去除原理................................................72.3.1锌化物的去除原理........................................82.3.2六价铬的去除原理........................................82.3.3重金属离子的去除原理....................................82.3.4酸、碱污染物的去除原理.................................102.3.5除油除蜡废水的的去除原理...............................102.3.6COD的去除..............................................102.3.7后续保障系统去除重金属离子的原理.......................102.4工艺流程设计.................................................112.5工艺流程说明.................................................122.6事故池的说明.................................................132.7规范排污口和在线监测的说明...................................133处理构筑物及附属设备工艺设计......................................143.1隔油调节池1.................................................143.2调节池2.....................................................143.3反应池1.....................................................153.4反应池2.....................................................163.5中和反应池...................................................173.6絮凝反应池1.................................................183.7沉淀池1.....................................................193.8调节池3.....................................................193.9反应池3.....................................................203.10反应池4.....................................................213.11絮凝反应池2.................................................223.12沉淀池2.....................................................233.13中间池.......................................................233.14清水池.......................................................253.15污泥池.......................................................25II电镀废水治理工程方案设计3.16药品间.......................................................263.17压滤机房.....................................................263.18中央控制室...................................................263.19鼓风机房.....................................................263.20亚硫酸氢钠槽.................................................273.21碱槽.........................................
