文档介绍：武汉轻工大学
毕业设计
设计题目:中国地下水资源保护概述及可行方案
院(系): 化学与环境工程系
目录
第一章前言••••••••••••••••••• 1
第二章地下水特点••••••••••••••••3
第三章中国地下水污染现状••••••••••••4
第四章地下水污染源分析•••••••••••••10
第五章地下水污染防治对策•••••••••••••• 12
第六章治理措施•••••••••••••••••14
第七章结束语•••••••••••••••••••• 16
第八章参考文献•••••••••••••••••17
摘要
地下水是水资源的重要组成部分,是人类赖以生存的物质基础。它是中国北方城市重要的供水来源更是中国非常重要的战略储备资源,因此地下水环境的好坏关系到国民经济的发展和人们身体健康。然而近年来由于人类活动的影响,特别是城市生活污水、垃圾以及工业三废的排放,农业生产大量使用农药化肥等,导致地下水污染问题日益突出,严重制约着国民经济的可持续发展,威胁着人类生命的健康,同时也给环境带来了很大的压力。地下水由于其自身特点极易受到人类活动的影响而被污染。在我国地下水污染途径主要有沿海地区的海水人侵、硝酸盐污染、石油和石油化工产品的污染等。因此,必须加强对地下水的水质监测和防治工作,如加强污水的处理,回用及防止水污染的宣传教育与切断污染源,综合防治地下水污染等。
[关键词]:地下水污染、污染来源、污染危害、预防措施、污染治理
Groundwater is an important part of water resources, is the material basis of human survival. It is an important source of water supply in North China city is
China's important strategic reserve resources, so the groundwater environment quality relates to the development of the national economy and the health of the people. However, in recent years due to the impact of human activities, especially the city sewage, garbage and industrial waste emissions, agricultural production and extensive use of pesticides and chemical fertilizers, which causes the water pollution problems have e increasingly prominent, seriously restricting the sustainable development of the national economy, threatening human life and health, but also brings great pressure to the environment. Groundwater pollution due to its own characteristics and is easily affected by human activities. In the ways of groundwater pollution in China are mainly coastal seawater intrusion, nitrate pollution, petroleum and petrochemical products pollution etc.. Therefore, we must strengthen the groundwater quality monitoring and prevention, treatment such as strengthening the propaganda and education of sewage, reuse and prevent water pollution and cut off the sources of pollution, comprehensive prevention and control of pollution of groundwater.
[keyword]: groundwater