摘要
我国农村地区生活污水处理面临着诸多挑战,包括污水收集困难、处理设施覆盖率低、处理效果不稳定等。本研究系统综述了农村生活污水的来源、特点、收集模式以及现有的处理技术,并分析了各种技术的优缺点和适用性。此外,还探讨了农村生活污水的资源化利用途径,包括尾水回用、处理过程中的直接利用以及源头分离等。最后,本研究针对中国农村生活污水处理中存在的问题,提出了优化技术选择、促进技术可持续发展、加强运行与维护管理以及加大监督评估力度等建议,以期推动中国农村生活污水处理技术的进步,实现农村环境的持续改善和乡村振兴战略的实施。
Rural areas in China face significant challenges in managing domestic sewage,including difficulties in collection,low coverage of treatment facilities,and inconsistent treatment outcomes.This study systematically reviews the sources,characteristics,collection modes,and existing treatment technologies for rural domestic sewage.It analyses the advantages,disadvantages,and applicability of various technologies.Furthermore,this study explores avenues for resource utilization of rural domestic sewage,including reuse of treated water,direct utilization during treatment,and source separation.Finally,it addresses existing issues in rural domestic sewage treatment in China and proposes recommendations for optimizing technology selection,promoting sustainable development of technologies,strengthening operation and maintenance management,and increasing supervision and evaluation efforts.The aim is to advance rural domestic sewage treatment technologies,improve rural environmental conditions,and support the implementation of the rural revitalization strategy.
作者
王子兴
咸义
段会波
赵海利
秦咸中
WANG Zi-xing;XIAN Yi;DUAN Hui-bo;ZHAO Hai-li;QIN Xian-zhong(CCCC(Tianjin)Eco-Environmental Protection Design&Research Institute Co.,Ltd.,Tianjin 300202,China)
出处
《环境生态学》
2025年第5期74-82,共9页
Environmental Ecology
关键词
农村生活污水
污水处理技术
资源化利用
技术挑战
建议
Rural domestic sewage
sewage treatment technology
resource utilization
technical challenges
recommendations
