文档介绍：The Analysis on Hydrochemistry Environment
Evolvement of Pore Groundwater in Shallow Aquifer
in LuoYang City
WANG Xian-Guo 1,4 GUO Li2
1. College of environment and civil engineering,Chengdu 2. Faculty of Resources and Environmental Science
University of Technology, Chengdu 610059, China; ,Hubei university, Wuhan 430062,China;
4. Henan Geological Engineering Corporation, Zhengzhou, maat_guo@
Henan, 450053, China ;
Wangxg22003097@ PENG Tao 3
3, Institute of Heavy Rain, CMA, Wuhan, Hubei, 430074,
China;
Pt_mail@
Abstract—Aiming at the fact that the hydrochemistry
environment of shallow groundwater es worse and worse II. THE HYDROCHEMISTRY CHARACTERISTIC OF
in the past ten years in LuoYang. On the basis of large amounts GROUNDWATER IN SHALLOW AQUIFER
of test and observation datum, the paper analyze the cause form The groundwater in shallow aquifer in Luoyang urban
the lithology of aquifer, the recharge, discharge of groundwater district is generally colorless, odorless, not peculiar smell. The
and human engineer activity and make the following
℃
conclusion:the purification capacity on many contaminations of water temperature annual mean for , the PH is
- equally, assumes the weak basicity, the hardness approximately
river lithology can exceed 90%, except for NO3 . The
unsaturated-zone have strong capacity to puri