某危险废物综合处置厂污水处理的问题及措施

The problems and solutions of wastewater treatment in a hazardous waste disposal plant

介绍国内某危险废物综合处置厂污水水质特点和污水处理工艺,探讨了现有处理工艺在运行中存在的问题,如盐分高、含渣量高、生化性差等,以及相应的解决措施,如增设蒸发器、建设管网沉淀设施、改善作业方式和污水协同处置等,最终使出水稳定达到回用水标准。

This paper introduces the characteristics of wastewater quality and wastewater treatment process of a hazardous waste disposal plant in China.The problems existing in the operation of the wastewater treatment process including high salinity,high slag content,poor biochemistry were introduced.And corresponding solutions including the addition of evaporator,construction of pipe network precipitation facilities,improvement of operation methods and wastewater collaborative disposal were studied.Finally,the effluent reaches the reuse standard.