摘要
针对深圳市滨河污水处理厂采用的传统活性污泥法不能有效进行除磷脱氮、在运行中容易引起污泥膨胀、低活性污泥浓度运行时抗冲击负荷能力差、投资大、运行费用高等弊端,依据相关数据,提出用AB法替代传统活性污泥工艺,预期结果为:氮磷去除率大大提高,运行更稳定,增强了抗冲击负荷和抗污泥膨胀的能力,也容易实现自动化管理。
This paper is considering the defects of the ordinary active sludge process in Binhe,Sewage treatment Plant Shenzhen city,Which can not dispose of the nitrogen and phosphorous in sewage effectively;easily arouses sludge swell when running;the ability of anti-impact is bad with low activity sludge;high investment and the cost of running is high.In view of the data,A-B process is put forward to replace the ordinary active sludge process in order to improve the effect of nitrogen and phosphorous removal and the other index,enhance the stability of the operation,raise anti-impact load and the ability of anti-shell of the sludge and realize easily automatic management.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2007年第S2期269-271,共3页
Journal of Liaoning Technical University (Natural Science)
关键词
污水处理
AB法
普通活性污泥法
sewage treatment
AB process
ordinary active sludge process
