摘要
西南某城市生活垃圾焚烧发电厂渗滤液COD和NH3-N浓度高,可生化性较好,且出水需直排入海。针对该类废水水质特点,采用UBF-SMSBR-双膜组合工艺进行处理。运行结果表明:该组合工艺运行稳定,处理效果良好,COD和NH3-N去除率较高,出水水质达GB 18918—2002《城镇污水处理厂污染物排放标准》中一级A标准。
The leachate from the solid waste incineration power plant in a city in the southwest area has high concentration COD and NH3-N as well as a better biodegradability, which must be discharged directly into the sea. For such wastewater, UBF-SMSBR-two-membrane combined process should be used. The operation results show that the combined process running is stable, with good treatment effect and higher removal rate of COD and NH3-N, whose effluent quality can meet standard A of the first-order in ＂The Urban Sewage Treatment Plant Pollutant Discharge Standards ＂ （GB 18918--2002）.
出处
《环境工程》
CAS
CSCD
北大核心
2014年第2期33-35,40,共4页
Environmental Engineering
