摘要
再生水回用是将废水进行深度处理后使其成为再生水的一种污水资源化手段,可实现对水资源进行循环利用,有利于为我国碳减排政策做出贡献。基于某北方城市利用城镇供热管网输送再生水工程,其应用模式为国内首例,针对项目中高品质再生水应用于供热管网补水的除氧及防止二次溶氧的设计方案进行介绍,随着该工程中相关技术问题的研究、解决,可加快再生水在北方老城区、建成区的运用,具有全国推广的示范意义。
Reclaimed water reuse is a kind of sewage resource method to make wastewater into reclaimed water after advanced treatment.Water resources can be recycled and contribute to China’s carbon emission reduction policy.This paper is based on the project of using urban heating pipe network to transport reclaimed water in a northern city,and its application mode is the first one in China,this paper introduces the design scheme of high quality reclaimed water used in heat supply network to remove oxygen and prevent secondary dissolved oxygen,it can speed up the application of reclaimed water in the old urban area and built-up area of north China,and has the demonstration significance of national popularization.
作者
龚文瑾
朱文博
林蔓
Gong Wenjin;Zhu Wenbo;Lin Man(North China Municipal Engineering Design&Research Institute Co.,Ltd,Tianjin 300381,China)
出处
《环境工程》
CAS
CSCD
北大核心
2023年第S01期64-67,166,共5页
Environmental Engineering
基金
太原市科技项目计划“城市热网输配再生水关键技术研究及工程示范”(KCX2020-3-07)
关键词
国内首例
高品质再生水
真空电化学除氧
防止二次溶氧
碳减排
first case in the country
high quality reclaimed water
vacuum electrochemical deoxidization
prevention of secondary dissolved oxygen
carbon emission reduction
