CAJ | 학술논문

苏南某经济开发区污水处理厂处理以印染废水为主的工业废水,主体处理工艺为"混凝初沉—厌氧水解—A/O—混凝沉淀",该工艺可以有效去除废水中的绝大部分污染物,但不能实现稳定达标排放. 文章从运行现状和处理工艺出发,对该污水处理厂存在问题进行分析,并提出相应对策.
소남모경제개발구오수처리엄처리이인염폐수위주적공업폐수,주체처리공예위"혼응초침—염양수해—A/O—혼응침정",해공예가이유효거제폐수중적절대부분오염물,단불능실현은정체표배방. 문장종운행현상화처리공예출발,대해오수처리엄존재문제진행분석,병제출상응대책.
A sewage treatment plant at an economic development zone in the south of Jiangsu is oriented to printing and dyeing wastewater treatment.The wastewater treatment technique for printing and dyeing wastewater in use was a process of preliminary coagulation sedimentation anaerobic hydrolysis A/O coagulation sedimentation.This technique could effectively remove the vast majority of pollutants in wastewater,but the effluent quality could not steadily meet the discharge standard.This article analyses prob-lems of the sewage treatment plant from the operating status and the technique,and proposes suggestions.