摘要
汽车涂装废水包括脱脂废水、磷化废水、电泳废水、喷漆废水,具有污染物浓度高、成分复杂、流量不稳定等特点,处理难度相对较大。本文综述了汽车涂装废水的主要处理技术,包括物化法和物化—生化法,对其今后发展作了展望。
The coating wastewater of the automobile is mainly composed of degreased wastewater, phosphoric wastewater, electrophoresis wastewater and spray painting wastewater. The compositions of pollutions are complicated, the waste concentration is high and the wastewater flux is erratically in coating wastewater, so it is difficult to treat it.
The treatment technology of the coating wastewater of the automobile is introduced and the trend of treatment methods are predict in the paper.
出处
《涂料涂装与电镀》
2005年第6期13-16,共4页
Coatings Painting & Electroplating
关键词
涂装废水
物化法
生化法
SBR
coating wastewater
physical chemistry
biochemistry
SBR
