Research and Benefit Analysis of Grey Water Reuse Technology
李云 LI Yun
（郑州市节约用水中心，郑州 450004）
（Zhengzhou Water Conservation Center，Zhengzhou 450004，China）
摘要：针对不同公共建筑洗漱间、卫生间用水结构和用水现状，研发了适用于本楼灰水收集、处理，回用本楼冲厕的公共机构小型化全自动灰水冲厕系统。根据不同楼宇灰水和冲厕管网结构、用水特点，设计了两种结构模式：集中处理模式和上冲下模式。采用灰水回用系统，科学地收集处理生活中污染较轻的灰水，二次利用在冲厕、保洁用水中，有效提高了生活用水重复利用率。系统安装操作简单，投资小，节水效果明显。
Abstract: This paper developed a miniaturized automatic grey water flushing system which is suitable for the collection and treatment of grey water in the building and the reuse of the toilet in the building. According to the structure and characteristics of grey water and flushing pipe network in different buildings, two structural modes are designed: centralized treatment mode and up-down flushing mode. The grey water reuse system is adopted to collect and treat the grey water with light pollution in daily life scientifically and reuse it in flushing and cleaning water, which effectively improves the reuse rate of living water. The installation and operation of the system is simple, the investment is small, and the water-saving effect is obvious.
关键词：灰水再利用；技术；效益
Key words: grey water reuse；technology；benefit
中图分类号：X703 文献标识码：A 文章编号：1006-4311（2023）01-058-04
DOI:10.3969/j.issn.1006-4311.2023.01.019.
文章出处：李云. 灰水再利用技术研究与效益分析[J]. 价值工程,2023,42(1):58-61.
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