关于余杭区城乡饮用水安全保障的探讨和研究

发布时间：2018-03-11 08:51

本文选题：饮用水　切入点：安全保障　出处：《武汉纺织大学》2014年硕士论文　论文类型：学位论文

【摘要】：水是生命之源,人们的生活、生产离不开水,随着社会的发展,人们的环保意识逐渐增强,但在推进工业经济发展的大背景下,水污染事件仍不断发生。2011年6月5日,杭州市余杭区境内的饮用水水源——苕溪,遭到有机物的污染,辖区内余杭水厂停产,瓶窑水厂、良渚水厂供应的自来水只能使用不能饮用,直接威胁余杭区80余万城乡居民的饮用水安全,最终虽通过备用水源的启用、杭州市城区水量的调拨、管网的大面积冲洗有惊无险的度过,但在经济和社会舆论上造成不良影响。本文通过分析余杭区的城乡供水现状,调研饮用水的安全保障系数,指出当前饮用水安全存在的主要问题,同时结合余杭区周边的水源情况及管网部署进行探讨和研究,并提出改善饮用水安全保障的相应对策。
[Abstract]:Water is the source of life, people's life and production can not be separated from water. With the development of society, people's awareness of environmental protection is gradually enhanced, but in the context of promoting industrial and economic development, water pollution incidents continue to occur. June 5th 2011, The drinking water source-Tiaoxi, which is in Yuhang District of Hangzhou, is polluted by organic matter. The production of water from Yuhang Waterworks in the area of jurisdiction is suspended, and the tap water supplied by the bottle Kiln and Liangzhu Waterworks can only be used and not drinkable. It is a direct threat to the safety of drinking water of more than 800,000 urban and rural residents in Yuhang District. Although the use of reserve water sources, the allocation of water in Hangzhou's urban areas, and the extensive washing of the pipe network have finally passed without danger, However, this paper analyzes the present situation of urban and rural water supply in Yuhang District, investigates the safety guarantee coefficient of drinking water, and points out the main problems existing in drinking water safety. At the same time, the situation of water source and the arrangement of pipe network around Yuhang District are discussed and studied, and the corresponding countermeasures to improve the safety of drinking water are put forward.
【学位授予单位】：武汉纺织大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TU991;X52

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