摘要
在广州市南沙区农村生活污水治理工程中,为解决临近河涌、房屋稀疏等地形地势不适于截污纳管片区的污水治理问题,结合华南地区的气候特点和水热条件因地制宜地提出了以三级化粪池技术为基础的“三级化粪池+人工湿地+稳定塘”资源化利用组合工艺。对组合工艺处理农村生活污水的适用条件、常规做法、工艺机理和各工序的关键设计参数进行了分析和论述,并总结了农村污水资源化利用工艺的技术要点和注意事项。实践证明分散式污水资源化与治理技术应用效果良好,是解决农村地区水污染问题的一种有效对策。
In order to solve the problem of controlling domestic sewage prollution in areas where nearby rivers and houses are dispersed,not suitable for intercepting and receiving sewage pipelines,in the rural domestic sewage treatment project in Nansha District,Guangzhou.Based on the climate characteristics and hydrothermal conditions of Southern China,the combined wastewater resource utilization technology of "three-stage septic tan+constructed wetland+stabilization pond" was put forward.The application conditions and conventional method,process mechanism and key design parameters of the combined process for rural sewage treatment were analyzed and discussed,and the key technology points and attention points of rural wastewater resource utilization process were summarized.Practice proved that the decentralized wastewater resource utilization treatment technology is an effective countermeasure to solve the rural wastewater pollution problem.
作者
吴广祥
WU Guangxiang(GuangDong Architectural Design&Research Institute Co.,Ltd,Guangzhou 510010,China)
出处
《环境工程学报》
CAS
CSCD
北大核心
2024年第1期280-285,共6页
Chinese Journal of Environmental Engineering
关键词
农村污水
化粪池
人工湿地
资源化利用
rural sewage
septic tank
constructed wetland
resource utilization
