摘要
针对机械加工园区废水乳化液含量高、污染物成分复杂等特点,采用隔油/沉淀/气浮/生化工艺进行处理,出水水质达到了《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级B标准。
The wastewater from machining park is characterized by high content of emulsion, com- plex contaminants and so on. Therefore, the combined process of oil separation, sedimentation, air float- ation and biochemical treatment is applied. The effluent quality meets the first level B criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （ GB 18918 - 2002）.
出处
《中国给水排水》
CAS
CSCD
北大核心
2012年第8期39-41,共3页
China Water & Wastewater
关键词
机械加工园区废水
乳化液
隔油
气浮
wastewater from machining park
emulsion
oil separation
air floatation
