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将小区雨水收集储存,经处理后用于小区景观水的补给、绿地灌溉和道路冲洗等,可有效减少小区用水量,并降低小区环境运行维护成本。文章介绍了在杭州“野风·海天城”住宅小区(二期)建设过程中,通过合理的雨水收集管网系统的设计来提高雨水收集效益,实现居住区水资源的节约。
The rainwater collected and stored in the plot can be used for replenishment of landscape water, irrigation of green land and road washing after treatment, which can effectively reduce the water consumption of the plot and reduce the environmental operation and maintenance costs of the plot. This article introduces how to improve the efficiency of rainwater harvesting and realize the water saving in residential area through the design of reasonable rainwater collection pipe network system during the construction of Hangzhou “Wild Wind Haitian City” residential district (Phase II).