北京市地热水利用与环境影响

地热资源作为一种清洁能源,越来越受到人们的青睐,北京市自80年代以来,地热开发空前繁荣,目前已经钻凿了300多眼地热井。随着人们生活水平的提高,温泉洗浴成了现代生活富裕程度的标志。但是在人们追求生活享受的同时,地热资源的过快开发带来了一系列的问题,能源的浪费、地热水利用之后的排放对周边环境的影响等问题都势待解决。通过对地热资源的梯级利用,和宏观控制管理,在充分利用地热能的基础上减少地热水排放对周围环境的污染。

Geothermal Water Utilization and Its Environmental Impacts in Beijing

As a kind of clean energy, geothermal resources have become more and more popular. Since the 1980s, geothermal exploitation has reached unprecedented prosperity. Up to the present day more than 300 wells have been drilled in Beijing. With the improvement of people's living standard, geothermal spring bathing has become a mark of modern life affluence. However, while people are enjoying life, the over fast exploitation of geothermal resources has brought about a series of problems. Some problems have to be solved as quickly as possible, e.g. the waste of energy, the impacts on environment after the use of geothermal water. With the graded use as well as a macrocontrol and management of the geothermal resources, the pollution of geothermal water discharge may be reduced on the basis of making a full use of geothermal energy.