Rainwater resources, as water resources that are slightly polluted, can be used for a domestic and industrial purposes after ordinary treatment.

雨水资源作为轻度污染的水源，水中污染物较少，经过简单处理就一可用于生活用水和工业用水。

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Rainwater resources, as water resources that are slightly polluted, can be used for a domestic and industrial purposes after ordinary treatment.

雨水资源作为轻度污染的水源，水中污染物较少，经过简单处理就一可用于生活用水和工业用水。

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