秦皇岛港污水回用工程出水水质标准的制定

The establishment of effluent quality standard of wastewater recycle engineering in QinHuangdao Port

污水深度处理后回用不仅节约水资源,也减少了大量污染物的排放,是一项一举多得的益事。秦皇岛港污水深度处理回用工程利用城市二级处理的污水,经深度生物处理后用于煤炭除尘,解决了除尘水源紧张的局面。本文就如何确定回用工程的出水水质指标及其标准进行了讨论,阐述了制定出水水质标准的基本原则。

Reusing wastewater after advanced treatment can not only save water but also reduce the amount of wastewater discharging. The wastewater reusing project of QinHuangdao port group is retreating the second grade effluent and using in coal dust removal, it solve the problem of lacking of dust removal water. This paper discussed how to define the effluent quality standard and the principle of making water quality standards.