xxx化工公司xxx废水处理方案xxxxxx化学物理研究所目录1概况...........................................................................................................................................42设计依据...................................................................................................................................43设计原则...................................................................................................................................54水质指标...................................................................................................................................54.1处理水量........................................................................................................................54.2设计进水水质指标........................................................................................................54.3处理后出水水质标准....................................................................................................65生化法处理介绍.......................................................................................................................65.1厌氧处理........................................................................................................................65.2好氧处理........................................................................................................................76处理工艺选择...........................................................................................................................76.1工艺设计考虑要点........................................................................................................76.1.1工艺废水温度高.........................................................................................................76.1.2冬季废水温度低.........................................................................................................76.1.3开车工艺水COD高....................................................................................................86.1.4水质波动造成COD不合格........................................................................................86.2工艺选择........................................................................................................................86.3工艺流程......................................................................................................................106.4处理工艺流程简述......................................................................................................106.5工艺特点.......................................................................................................................117处理建（构）筑物及主体设备选型.....................................................................................127.1预处理单元改造设计..................................................................................................127.1.1格栅池.......................................................................................................................127.1.2斜板隔油池...............................................................................................................127.1.3事故池.......................................................................................................................127.1.4初沉池...............................
