混凝沉淀-水解酸化-生物接触氧化法处理印染废水

The Method of Coagulation and Sedimentation—hydrolytic Acidification—biological Contact Oxidation for Dyeing Wastewater Treatment

文章介绍了用混凝沉淀-生物接触氧化法处理印染废水的工程实例,该工艺系统在优化的控制参数下,出水水质达到广东省地方一级排放标准。运行实践证明:该工艺处理印染废水有适应性强、净化效率高、运行稳定、运行费用低的优势。

The engineering example of using the method of coagulation and sedimcntation—hydrolytic acidification—iological contact oxidation for dyeing wastewater treatment was introduced in the paper. Under the optimization of control parameters, effluent quality of the process system reached the local first discharge standards of guangdong province. Through actual operation it was proved that the process had advantages of strong adaptability, high purification efficiency, stable operation and low operating cost for dyeing wastewater treatment.