摘要
杭州余杭开发区污水厂目前主要接纳周边多家印染企业的直排废水,采用调节池/水解池/A-O池/絮凝池的处理工艺,试运行数月以来,出水各项指标均稳定达标,优于《污水排入城市下水道水质标准》(CJ 3082—1999)。介绍了该工艺系统的优化脱氮除磷功能,可供相关工程参考。
The WWTP in Yuhang development area receives mainly wastewater from several sur- rounding printing and dyeing enterprises. The combined process of equalization tank, hydrolysis tank, A/ O tank and flocculation tank is adopted. After the commissioning for several months, the effluent quality meets the Quality Standard for Wastewater Discharge into Municipal Sewers （CJ 3082 - 1999）. The opti- mized function of the combined process for nitrogen and phosphorus removal is introduced for reference.
出处
《中国给水排水》
CAS
CSCD
北大核心
2011年第2期58-60,共3页
China Water & Wastewater
关键词
印染废水
A/O
脱氮除磷
printing and dyeing wastewater
A/O
nitrogen and phosphorus removal
