Multi-dimensional Comparison and Selection of High-quality Drinking Water Renovation Project Schemes for Communities

Zeng Jia-yu; Lu Yao; Cao Hao-chen; Li Wei; Yuan Wen-qi; Shu Shi-hu

doi:10.12052/gdutxb.210127

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Multi-dimensional Comparison and Selection of High-quality Drinking Water Renovation Project Schemes for Communities

更新时间：2026-05-27

- Multi-dimensional Comparison and Selection of High-quality Drinking Water Renovation Project Schemes for Communities
- Vol. 40, Issue 3, Pages: 122-126(2023)
- 作者机构：
  
  1. 东华大学环境科学与工程学院,上海,201620
  2. 上海浦东威立雅自来水有限公司,上海,200127
  3. 中国电建集团建筑规划设计研究院有限公司,北京,100024
  4. 上海韵水工程设计有限公司,上海,201707
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.210127
  CLC： TU991
- Online First：25 May 2023，
  
  Published：2023
- 稿件说明：
移动端阅览
曾佳榆, 陆瑶, 曹昊晨, 李薇, 袁文麒, 舒诗湖. 小区优质饮用水改造工程方案多维度比选[J]. 广东工业大学学报, 2023, 40(3): 122-126.

Zeng Jia-yu, Lu Yao, Cao Hao-chen, et al. Multi-dimensional Comparison and Selection of High-quality Drinking Water Renovation Project Schemes for Communities[J]. 2023, 40(3): 122-126.
曾佳榆, 陆瑶, 曹昊晨, 李薇, 袁文麒, 舒诗湖. 小区优质饮用水改造工程方案多维度比选[J]. 广东工业大学学报, 2023, 40(3): 122-126. DOI： 10.12052/gdutxb.210127.

Zeng Jia-yu, Lu Yao, Cao Hao-chen, et al. Multi-dimensional Comparison and Selection of High-quality Drinking Water Renovation Project Schemes for Communities[J]. 2023, 40(3): 122-126. DOI： 10.12052/gdutxb.210127.

摘要

为了响应国务院颁布的《水污染防治行动计划》，实现2035年市政自来水直饮的目标，本文对上海某老旧小区的二次供水管网进行模拟。根据管网布置现状，提出了3个不同的管网布置方案，对其进行模拟，比较各点水龄、压力、流速等水力情况。选取较为合适的改造方案：现状和方案1，并分别对其进行水池水位和管网管径优化。模拟结果显示水池水位优化和管网管径优化方案可以显著缩短水龄，压力和流速均处于较合适的范围，根据模拟结果多维度比选，最终选取基于水池水位与管网管径优化的现状管网。经检测，改造后各项水质指标检测均达标，余氯衰减系数降低了53.3%。

Abstract

In response to the "Water Pollution Prevention and Control Action Plan" promulgated by the State Council and to achieve the goal of direct drinking of municipal tap water in 2035

the secondary water supply net- work of an old community in Shanghai is simulated. According to the current pipeline network layout

three other different pipeline network layout schemes are proposed

which are simulated to compare the water age

pressure

flow rate and other hydraulic conditions at each point. Choosing a more appropriate transformation plan and comparing the current situation and planned one

the water level of the pool and the diameter of the pipe network are respectively optimized. The simulation results show that the water level optimization and pipe diameter optimization of the pool can significantly shorten the water age

and the pressure and flow velocity are in a more appropriate range. According to the simulation results

the multi-dimensional comparison and selection are finally selected based on the current situation of the optimization of the water level of the pool and the pipe diameter. After testing

all water quality indicators are up to standard after the renovation

and the residual chlorine attenuation coefficient is reduced by 53.3%.

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Keywords

references

张浩, 杨艳玲, 李星, 等. 高层建筑转输供水系统余氯衰减规律与补氯特点研究[J]. 给水排水, 2018, 54(1): 115-121.

YUAN H F, ZHAI X D, YAN X Y, et al . Examples of direct drinking water in office buildings [J ] . Shanxi Chemical Industry, 2018, 38(5): 129-131.

PANG Y W, YAN Q, REN Y Z, et al . Study on the change of water quality after secondary water supply transformation in a district of Shanghai [J ] . Water Wastewater Engineering, 2021, 57(1): 121-125.

GENG B. Estimation of water age in water pool(tank) based on water level control and suggestion for optimization [J]. Water Purification Technology, 2021, 40(5): 142-145.

LIU X Y, SHU S H, YANG K, et al . Intelligent management of secondary water supply systems in downtown Shanghai [J ] . Procedia Computer Science, 2019, 154: 206-209.

WU X, XIAO L, LIU S M, et al . Research on residual chlorine degradation in Changzhou communities [J ] . Water Wastewater Engineering, 2020, 56(10): 98-103.

王成功. 一种二次加压系统节能效果试验研究[D]. 哈尔滨: 哈尔滨工业大学, 2013.

SHAO Z, LI X, SHAO W, et al . Analysis of residual chlorine attenuation regularity for different water supply quality network [J ] . Water Technology, 2013, 7(2): 19-21.

陈建勋, 胡雨前. 某住宅小区管道直饮水系统设计[J]. 绿色环保建材, 2021(5): 61-62.

TONG J. Study on the countermeasures of Shanghai municipal tap water to achieve the target of direct drinking [J]. Water Wastewater Engineering, 2020, 56(4): 70-75.

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