HYDROGEOLOGY TEST AND RESEARCH FOR ENVIRONMENT EFFECTS ASSESSMENT OF BEN XI ZHENG JIA HEADWATER SITE

摘要

Ben Xi Steel Iron Company is going to set up a groundwater headwater site of resident potable water so that providing living water to Cold-rolling Mill and moved factories. For researching mutual influence between the headwater site and surrounding environment after using this headwater site, we have executed a series of tests and researches of environment hydrogeology, including mineability pumping test, communicating test of phreatic water and pressured fissure water, phreatic dispersion test and percolation filtration test in zone of aeration. The article performed environment effects analysis of Zheng Jia headwater site, inquired into assessment method of groundwater environment effects on the basis of summing-up above tests, and provided foundation for developing and building programme of Zheng Jia district.