摘要
针对城市景观水系补水水源和水质维护等问题,根据国内外建设现状及其景观性、生态环境和防洪排涝的要求,提出基于水质水量控制的分析方案。以某缺水城市大型景观水系为研究对象进行实例应用研究,构建一个合理有效的水系调度系统。结果表明,通过对水体的输入项与输出项科学全面地分析决策,在满足景观水系水质要求的同时,提高了雨水利用率,减少了再生水补水量和循环净化水量。
In view of the urban landscape water system problems such as water source and water quality maintenance,and based on the construction status,its landscape,ecological environment and flood control waterl oggi ngdrai nage requi rements at home and abroad the analysis scheme of water quality and water flowcontrol is proposed Takinga large landscape water system of a city deficient of water as the study object;the article studies this practical application in order to build a reasonable and effective water system scheduling system The result shows that the scientific and comprehensive analysis and decision of the water input and output can improve the rainwater utilization and reduce supplemented water flow of reuse water and circulating water purification at the sametime of satisfying the water quality requirements of landscape water system
出处
《城市道桥与防洪》
2016年第8期154-156,16,共3页
Urban Roads Bridges & Flood Control
关键词
缺水城市
景观水系
水量平衡分析
city deficient of water
landscape water system
analysis of water balance
