生化污泥危险特性鉴别实例分析

Case Analysis on Hazardous Characteristics Identification of the Biochemical Sludge

某经济开发区综合污水处理厂有7家典型纳管企业,废水成分复杂,生化污泥脱水后,脱水污泥可能具有危险特性。本文以该污水处理厂为例,识别纳管企业废水污染物,对污泥危险特性进行初筛,然后根据检测结果鉴别污泥危险特性,提出资源化利用建议,为同类型污水处理厂污泥危险特性鉴别提供参考。

A comprehensive sewage treatment plant in a certain economic development zone has 7 typical pipeline enterprises,and the wastewater composition is complex,after the biochemical sludge is dehydrated,the dehydrated sludge may have dangerous characteristics.Taking the sewage treatment plant as an example,this paper identifies wastewater pollutants from the pipeline enterprises,conducts preliminary screening of sludge hazardous characteristics,and then identifies sludge hazardous characteristics based on the detection results,and proposes resource utilization suggestions,thus providing reference for identifying sludge hazardous characteristics of similar sewage treatment plants.