试论乌鲁木齐市实施污水资源化的必要性

乌鲁木齐市是一个资源型缺水城市,人均与地均水的占有量不仅与世界平均水平差距极大,而且也远低于全国和自治区平均水平。水资源匮乏已成为制约区域经济社会发展、生态环境改善、人民生活水平提高的重要的瓶颈因素。研究分析了乌鲁木齐市水资源短缺的状况,介绍了缓解乌鲁木齐市水资源紧张局面、节约水资源的一种方法,即污水资源(污水回用),阐述了污水资源化利用的可行性,并在此基础上提出了加快废水资源化的几点建设性建议,这对缓解乌鲁木齐市日趋紧张的水资源利用现状、维护生态平衡具有重要意义。

The Necessity of Wastewater Reuse in Urumqi City

Urumqi is a city lacking of water resource.Per capita amount of water resource is not only far lower than per capita world's but also lower than per capita national.Lacking water resource has already become the most important factor restricting economic and social development,ecological environment improvement and the improvement of people's living standards.This paper analyses the situation of water resource shortage in Urumqi.And it introduces a king of method-wastewater reuse approach which could relieve the strained aspect of water resource shortage and save water resource and expounds the feasibility of this method.At the end,it put forward several suggestions about accelerating wastewater reuse which are important for reasonable water usage and keeping ecology balance.