基于污水资源化+可再生的负压排污系统试验研究  

Experimental Study on Negative Pressure Sewage Discharge System based on Sewage Recycling and Regeneration

作　　者：王聪 龙云泽 张爽 李舫 李立华 张健 Wang Cong;Long Yunze;Zhang Shuang;Li Fang;Li Lihua;Zhang Jian(Beijing Xuanfang Dade Real Estate Investment Co.,Ltd.,Beijing,100052;Beijing Jiaotong University,Beijing,100044;EnviroSystems Engineering&Technology Co.,L td.,Beijing,101318)

机构地区：[1]北京宣房大德置业投资有限公司,北京100052 [2]北京交通大学,北京100044 [3]万若(北京)环境工程技术有限公司,北京101318

出　　处：《建设科技》2023年第8期73-76,共4页Construction Science and Technology

摘　　要：本文以北京的平房共生院落为案例,针对平房院落中无法接入市政的特殊院落的排污需求进行了调研,在考虑平房院落的污水特征条件下,基于污水资源化和可再生的理念,对院落的排污系统进行了系统化设计:基于负压系统,考虑污水资源化,设计了微曝气快速稳定处理设备,将污水资源化用于养花;对资源化污水进行进一步的处理,设计了基于生物膜系统的膜组件,对排污系统的水质试验结果表明,出水水质最终达到预期要求。Taking the bungalow courtyard in Beijing Second Ring Road as example,this paper investigates the sewage demand of the special courtyard that cannot access the municipal infrastructure.The sewage system of the bungalow courtyard is systematically designed based on the concept of sewage recycling and regeneration by considering the sewage characteristics of the bungalow courtyard.Based on the negative pressure system,the micro-aeration rapid and stable treatment equipment was designed to recycle sewage into flower cultivation.The membrane component based on the biofilm system is designed to further treat the recycled wastewater,and the water quality finally reaches the level 1 grade B.

关 键 词：平房院落 污水资源化和可再生 负压系统 微曝气 生物膜系统 

分 类 号：X703[环境科学与工程—环境工程]