In this article, the progress of rainwater quality and methods of controlling rainwater pollution were introduced.
介绍了国内外雨水水质研究进展以及雨水水质控制措施。
All stormwater and rainwater is treated through a series of swales and bio-filtration ponds, improving water quality before discharging.
所有雨水通过一系列洼地和生物过滤池处理，排出前改善了水质。
On the basis of the previous research, the quantity and quality of roof rainwater and the characteristics of building gray water system are analyzed in this paper.
在已有研究的基础上，本文对屋面雨水水量和水质以及建筑中水系统的特点进行了分析。
Superior quality seals, waterproof, sound insulation and safe. The special catchment's system design, keeps breeze from blow to result in rainwater and dusts enter.
多锁点及优质密封胶条，密封、防水、隔音，安全可靠，独特的排水系统设计，防止风吹造成雨水和灰尘的进入。
A rainwater discharging pipe, a distributing pipe and a water quality sensor are arranged inside the safety distributing well;
安全分流井内设有雨水排水管、分流管和水质传感器；
A rainwater discharging pipe, a distributing pipe and a water quality sensor are arranged inside the safety distributing well;
安全分流井内设有雨水排水管、分流管和水质传感器；
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