珠海某接收工业废水污水处理厂工艺调控措施

Process Control Measures of a Sewage Treatment Plant Receiving Industrial Wastewater in Zhuhai

珠海某污水处理公司下属三座污水处理厂均接收部分工业废水,由于工业废水水质复杂,导致三厂均存在一些特定的生产问题。通过创新管网监控方法以及工艺检测手段,采取科学有效的调控措施,较好地解决了进水COD、总氮及氨氮异常及时控制,进水余氯偏高应急生产调控、生物池DO异常偏低原因排查,二沉池藻类和青苔生长抑制,MBBR工艺填料挂膜性能科学监测评估等问题,确保出水水质长期稳定达标。

Three sewage treatment plants in Zhuhai have some specific problems because they receive some industrial wastewater with complicated quality.By innovating the monitoring methods of sewage pipe network and process detecting means,they solve the problems such as timely control of abnormal influent COD,total nitrogen and ammonia nitrogen,emergency process control of high influent residual chlorine,cause investigation of abnormal low DO in the biological pool,inhibition of algae and moss growth in the second sedimentation tank,and scientific evaluation of biofilm growth on the filler of MBBR process to ensure that the effluent quality meets the discharge standards for a long time.