[1]杨楠,张永森,张书晴,等.基于正交分析的河道水质达标边界条件研究[J].中国给水排水,2021,37(23):82-87.
　YANG Nan,ZHANG Yong-sen,ZHANG Shu-qing,et al.Boundary Conditions of River Water Quality to Meet Surface Water Standard Based on Orthogonal Analysis[J].China Water & Wastewater,2021,37(23):82-87.
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基于正交分析的河道水质达标边界条件研究

中国给水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第37卷 期数: 2021年第23期 页码: 82-87 栏目: 出版日期: 2021-12-01
Title:
Boundary Conditions of River Water Quality to Meet Surface Water Standard Based on Orthogonal Analysis
作者:
杨楠1,2，张永森1,2，张书晴1，王昊1，周正印1,2
(1.天津市政工程设计研究总院有限公司，天津300392;2.天津市基础设施耐久性企业重点实验室，天津300392)
Author(s):
YANG Nan1,2,ZHANG Yong-sen1,2,ZHANG Shu-qing1,WANG Hao1,ZHOU Zheng-yin1,2
(1. Tianjin Municipal Engineering Design & Research Institute Co. Ltd.， Tianjin 300392， China; 2. Tianjin Enterprise Key Laboratory of Infrastructure Durability， Tianjin 300392， China)
关键词:
河道水质; 绩效考核; 多因素分析; 正交分析; 数学模型
Keywords:
river water quality; performance assessment; multivariate analysis; orthogonal analysis; mathematical model
摘要:
河道水质达标的绩效考核是黑臭水体治理工程中的重要考核内容，制定科学、合理的水质达标边界条件是项目能够顺利推进、运维通过考核的关键。以西南某现状城区河道治理工程为研究对象，采用水动力水质耦合数学模型，基于正交分析法研究了降雨量、截流量、上游来水量对河道水质达标的影响程度，得到雨后河道水质达标的最佳因素水平组合。并通过校核分析，确定了河道水质达标的合理边界条件和工程规模。正交分析方法的运用具有科学简便、分析全面、结果准确的特点。
Abstract:
River water quality to meet surface water standard is an important assessment content in black and odorous water treatment projects. The establishment of scientific and appropriate boundary conditions for water quality to meet the surface water standard is the key to the smooth promotion of the project and passing the assessment. Influence of precipitation, interception and upstream inflow on water quality of a river improvement project in an urban area in Southwestern China was analyzed by using hydrodynamic coupled mathematical model and orthogonal analysis method,and the optimal factor combinations for river water quality to meet the surface water standard after precipitation was obtained. Reasonable boundary conditions and project scale for river water quality to meet the surface water standard were determined through checking and analyzing. The application of orthogonal analysis method has the advantages of simplicity, comprehensive analysis and accurate results.

相似文献/References:

[1]方燕,傅大康,李继红,等.雨污混接分流制区域河道水质与降雨事件的响应关系[J].中国给水排水,2021,37(7):107.
　FANG Yan,FU Da-kang,LI Ji-hong,et al.Relationship between River Water Quality and Rainfall Events in Separate System with Mixing of Rainwater and Sewage[J].China Water & Wastewater,2021,37(23):107.

更新日期/Last Update: 2021-12-01