摘要
采用接触氧化—潜流人工湿地系统处理某矿区的生活污水,运行结果表明,该工艺运行效果良好,出水水质优于杂用水水质要求,实现了污水的零排放。通过改变系统中接触氧化及人工湿地的运行方式可以防止人工湿地的堵塞和提高系统的脱氮除磷效果。
Contact oxidation-sub-surface constructed wetland process was applied for domestic sewage treatment and reuse.The operation result showed that the process runs well and the quality of the effluent is superior to the quality requirement of miscellaneous water,and can attain the aim of zero discharge.Meanwhile,reliefing the blockage of wetland and higher removal rate of nitrogen and phosphorus can be achieved by adjusting the operation methods.
出处
《安徽农业科学》
CAS
北大核心
2010年第21期11445-11446,共2页
Journal of Anhui Agricultural Sciences
关键词
接触氧化
潜流人工湿地
生活污水
中水回用
Contact oxidation
Sub-surface constructed wetland
Domestic sewage
Water reuse
