室外真空排水系统及其在我国农村生活污水治理工程中的应用  

Outdoor vacuum sewerage system and its application in rural sewage treatment engineering in China

作　　者：叶美瀛 王平波 刘宇奇 王建鹏 刘研萍[2] 李鸣晓[1] YE Meiying;WANG Pingbo;LIU Yuqi;WANG Jianpeng;LIU Yanping;LI Mingxiao(State Environmental Protection Key Laboratory of Hazardous Waste Identification and Risk Control, Chinese Research Academy of Environmental Sciences;Department of Environmental Science and Engineering, Beijing University of Chemical Technology;Beijing Guoke Green Spring Environmental Technology Co. , Ltd.)

机构地区：[1]国家环境保护危险废物鉴别与风险控制重点实验室,中国环境科学研究院 [2]北京化工大学环境科学与工程系 [3]北京国科绿源环境科技有限公司

出　　处：《环境工程技术学报》2021年第6期1196-1201,共6页Journal of Environmental Engineering Technology

基　　金：国家重点研发计划项目(2018YFD1100505)。

摘　　要：农村生活污水的收集需结合当地的地形条件、村落分布,因地制宜地采用不同的模式。室外真空排水系统是一种新型排水技术系统,可解决重力排水管道施工盲区内的污水收集问题,在国外已广泛应用并实现了商业化,在我国目前处于工程推广应用阶段。综述了近几年来室外真空排水系统在我国农村生活污水收集工程中的应用状况,介绍了室外真空排水系统的组成、特点及现有设计标准规范体系。与传统重力排水系统相比,室外真空排水系统具有不受地形限制、适用范围广、节水、隔臭、防堵、管网施工便捷、对周边环境影响小等优势。室外真空排水系统在我国农村厕所改造及生活污水治理工程中具有巨大的应用前景,可作为传统重力排水系统的重要补充。The collection of rural domestic sewage should combine the local terrain conditions and village distribution,and adopt different modes to collect sewage according to local conditions.The outdoor vacuum sewerage system,as a new type of drainage technology system,can solve the problem of sewage collection in the blind zones of gravity sewerage pipeline construction.It has been widely used in the field of drainage engineering and commercialized abroad;however,it is currently in the stage of engineering popularization and application in China.The applications of outdoor vacuum drainage system in rural sewage collection engineering in China in recent years were summarized.The composition,characteristics and existing design standard systems of outdoor vacuum sewerage system were introduced briefly.Compared with traditional gravity drainage system,the outdoor vacuum sewerage system had its unique advantages such as free of terrain restriction,wide application,water-saving,odor isolation,anti-blocking,convenient pipe network construction,and less impact on the surrounding environment.Outdoor vacuum sewerage system can be used as an important supplement to the traditional gravity drainage system with great application prospects in rural toilet reconstruction and sewage treatment engineering in China.

关 键 词：真空排水系统 重力排水 农村污水 工程应用 

分 类 号：X799.3[环境科学与工程—环境工程]