混凝—吸附法处理灰板纸涂布废水试验

Experiment to Treat Coating Paperboard Wastewater by Coagulation and Adsorption Process

用混凝—吸附复式工艺处理灰板纸涂布废水,试验和生产应用表明,CODcr去除率97.8%;BOD5去除率96.9%;SS去除率97.6%;苯去除率71.7%;二甲苯去除率91.6%;苯乙烯去除率100%。处理后废水达到广东省地方标准DB44/26-2001(水污染物排放限值)。

The coating paperboard wastewater was treated by coagulation and adsorption process with the results showing that CODcr removal efficiency 97.8%, BOD5 96.9%, SS 97.6%, benzene 71.7%, dimethyl benzene 91.6%, and styrene 100%. The quality of effluent after treatment can satisfy the local standard of Guangdong Province.