某农村生活污水治理工程实例
Example of Rural Domestic Sewage Treatment Project
马根朝 1徐超 1陈佳佳 1蒋永伟 1曹蕾 1张耀辉 1曲常胜 1刘阳2
作者信息
- 1. 江苏省环境工程技术有限公司,江苏南京 210019;江苏省工业园区规范化建设及智慧化管控工程研究中心,江苏南京 210017;江苏省重点行业减污降碳协同控制工程研究中心,江苏南京 210036
- 2. 南京工业大学安全科学与工程学院,江苏南京 211816
- 折叠
摘要
针对农村生活污水水质特点,结合某农村生活污水实际情况,设计采用了"格栅池+调节池+A2O+人工湿地"组合工艺,其中生物处理段采用了A2O生物接触氧化工艺,湿地采用了垂直流+水平流人工湿地工艺.污水处理站点建成后,在设计进水水质的条件下,出水水质能稳定达到DB32/3462-2020 一级A标准.该工艺对污染物处理效果好,可作为农村生活污水高标准治理技术进行推广.
Abstract
Based on the water quality characteristics of rural domestic sewage and combined with the actual situation of a rural domestic sewage,the composite process of"grid tank+regulating tank+A2O+artificial wetland"is designed for application,in which the A2/O biological contact oxidation process is used in the biological treatment section,and the vertical flow+horizontal flow artificial wetland process is applied in the wetland.After the construction of the sewage treatment station,under the designed influent water quality conditions,the quality of effluent can stably reached the first level A criteria of DB32/3462-2020.This process has good pollutant treatment effect and can be promoted as a high standard treatment technology for rural domestic sewage.
关键词
农村生活污水/高标准治理/A2O生物接触氧化工艺/水平流人工湿地/垂直流人工湿地Key words
rural domestic sewage/high standard treatment/A2/O biological contact oxidation process/horizontal flow artificial wetland/vertical flow artificial wetland引用本文复制引用
出版年
2024
NETL
NSTL
万方数据