摘要
我国城市作为工业密集、人口集中的地区，使用水也集中。大量的城市污水白白的流掉，不仅是水的浪费，而且也会造成二次污染，污水用于农田灌溉，不仅提高水的利用率，也解决了二次污染问题。
Plenty of water 1s used in cities, the most densely populated and industrial areas-And much of city sewage drains away without being reused. The second contami-nation might also be caused by the sewage. If the sewage can be used to irrigatethe fields, the utilization rate of the water is sure to be improved and the problemsof the second pollution can be solved at the same time.
出处
《河南纺织高等专科学校学报》
1999年第4期12-14,17,共4页
Journal of Henan Textile College
