北京市某小学雨水利用案例分析

以北京市某小学为例，进行了雨水利用和水景系统的方案设计，根据水量平衡计算，充分利用校园内汇集的雨水，进行处理后作为冲洗、绿化和水景用水；充分考虑雨水径流的污染，合理地设计雨水的截污、净化、输送系统，并采取相应的水景水循环与水质保障措施。

Case Analysis of Rainwater Utilization in an Primary School of Beijing City

Taking an primary school of Beijing City as the example, this paper gives a conceptual design of rainwater utilization and waterscape system. On the basis of water- balance accounting, this paper points out that we should make full use of the rainwater collected in the campus, which can be used as cleaning water, planting water and waterscape water, make full consideration of the pollution of rainwater runoff, make rational design of pollution shutoff, purification, transportation system for rainwater, and adopt corresponding measures for waterscape water recycle and water quality control.