摘要
昌邑城西污水处理厂根据工业和生活混合污水的水质特点及进水量,选用Carrousel氧化沟处理工艺,并在氧化沟前增设厌氧池和缺氧池,提高脱氮除磷的效果。工程调试及运行的实践表明,该工艺运行稳定且处理效果好,出水水质达到GB18918-2002《城镇污水处理厂污染物排放标准》的二级标准。
According to water quality and quantity of mixed sewage, the Carrousel oxidation ditch process is used in Changyi City West Wastewater Treatment Plant. Anaerobic and anoxia tanks are set to improve the efficiency of nitrogen and phosphprus removal in front of oxidation ditch. Engineering practice of commissioning and operation shows that the process works steadily with good effect and the effluent quality meets the second grade of GB18918- 2002 ＂Discharge Standard of Urban Sewage Treatment Plant Pollutant＂.
出处
《环境工程》
CAS
CSCD
北大核心
2009年第2期63-64,68,共3页
Environmental Engineering
基金
河北省科学技术研究与发展项目(07215617)
关键词
卡罗塞尔氧化沟
混合污水
调试
运行
Carrousel oxidation ditch
mixed sewage
commissioning
operation
