【摘要】 通过对曲江水厂生产废水回用后出厂水的浊度、氨氮、CODMn、铝和丙烯酰胺单体等指标进行监测,分析了生产废水回用对该厂现有水处理工艺和出水水质的影响。结果表明:在现有水处理工艺下,生产废水回用对水厂出水浊度、氨氮、铝和CODMn影响较小,均能满足水质标准要求;脱水间泥水分离尾水取消回用转而排入市政排水管网之后,出厂水中丙烯酰胺单体含量达标。更多还原

【Abstract】 According to the monitoring of turbidity,ammonia nitrogen,CODMn,almuminium,acrylamide momomer and related water quality indicators of finished water after the wastewater reuse,we analyzed the influence of the production wastewater resue on outflow water quality and the existing water treatment process.Results show that in the existing water treatment process,the production wastewater has little influence on the turbidity,ammonia nitrogen,almuminium,CODMn of outflow water,which all can satisfy the requirement of water quality standards;acrylamide monomer content can be up to standards after the outflow of dehydration plant turn into the municipal drainage pipe network.更多还原