摘要
葫芦岛污水处理厂一期工程进水由生活污水和工业废水组成,出水水质要求达到国家一级A排放标准。该工程采用水解酸化/A2O/纤维滤池三级处理工艺,并于2014年6月投产运行,出水水质达标排放。介绍了该污水厂一期工程的设计特点、投资及运行成本,以供参考。
The wastewater from the first-stage project of WWTP in Huludao High-tech Develop- ment Zone is composed of domestic sewage and industrial wastewater, and the effluent is required to meet the level A criteria in the national discharge standards. The combined process of hydrolysis acidification tank, modified A^2/O biochemical tank, secondary sedimentation tank, coagulating sedimentation and filter tank was designed. The WWTP has been put into operation in June 2014, and the effluent quality has met the discharge standards after testing. The design characteristics, investment and operating cost of the combined process were introduced for reference.
出处
《中国给水排水》
CAS
CSCD
北大核心
2015年第4期62-64,68,共4页
China Water & Wastewater
关键词
污水处理
水解酸化
A^2/O生化池
甲醇投配间
wastewater treatment
hydrolysis acidification
A^2/O biochemical tank
methanol dosing room
