脱脂、磷化污水的化学治理

Chemical Treatments of Waste Water by Degreasing and Phosphating

本文研究了脱脂、磷化污水的水质状况，通过去除主要污染物质的化学方法，试剂用量，综合效果等优选，提出最佳的污水治理工艺流程，工程运转后，证明经治理后的排放水均达到国家允许排放的一级标准。

The water quality of degreased and phosphated waste water was studied in this paper.Through optimum selection of the removal of the main pollutants by chemical methods,the measured quantity of reagents and synthetic effects etc,the best technological and engineering processes of treatment of waste water were put forward. It has been proved by the above treatments that the quality of the waste water drained out reached the ISt grade of admitted standards of our country.