摘要
总结了PTA污水的特点和目前PTA污水处理技术,重点介绍了几种PTA污水生化处理方法,并对PTA污水处理工艺路线:PTA废水→预处理→IC+MBBR→软化水处理→深度处理→中水回用处→达标排放中生化部分做了对比实用分析,认为此工艺路线是高效、稳定的PTA污水处理及回用技术发展方向。
This paper briefly introduces the characteristic of PTA wastewater and present technologies of PTA wastewater treatment.Several biochemistry methods of PTA wastewater treatment have been emphatically introduced and comparing the practicability of biochemistry part of PTA wastewater treatment process flow:PTA wastewater→pretreatment→soften water treatment→advanced treatment→medium water back to users→discharge qualified wastewater.And affirmed the process flow of PTA wastewater treatment is high-effciency and stable,it is the development direction of wasterwater reusing.
作者
朱德闻
ZHU De-wen(China petroleum Engineering&Construction Corporation(Beijing Design),Beijing 100085,China)
出处
《聚酯工业》
CAS
2020年第2期37-39,共3页
Polyester Industry
关键词
PTA污水处理
IC厌氧反应器
预处理
生化处理
PTA sewage treatment
IC anaerobic reactor
preprocessing
biochemical treatment
