Title :
The Analysis on Hydrochemistry Environment Evolvement of Pore Groundwater in Shallow Aquifer in LuoYang City
Author :
Wang Xian-Guo ; Guo Li ; Peng Tao
Author_Institution :
Coll. of Environ. & Civil Eng., Chengdu Univ. of Technol., Chengdu, China
Abstract :
Aiming at the fact that the hydrochemistry environment of shallow groundwater becomes worse and worse in the past ten years in LuoYang. On the basis of large amounts of test and observation datum, the paper analyze the cause form the lithology of aquifer, the recharge, discharge of groundwater and human engineer activity and make the following conclusion: the purification capacity on many contaminations of river lithology can exceed 90%, except for NO3-. The unsaturated-zone have strong capacity to purify some heavy metal, but have low capacity to purify Cl. The river in area control the evolvement of groundwater environment by diluting and water quality of river-water. The large exploitation and pollution of industry and agriculture has become the current main force to control environment evolvement of groundwater, and prick up the depravation of groundwater environment.
Keywords :
geochemistry; groundwater; hydrology; purification; rivers; water quality; LuoYang City; diluting; groundwater discharge; groundwater recharge; hydrochemistry environment; pore groundwater; purification capacity; river lithology; shallow aquifer; water quality; Cities and towns; Contamination; Environmentally friendly manufacturing techniques; Force control; Humans; Industrial pollution; Purification; Rivers; Testing; Water pollution;
Conference_Titel :
Bioinformatics and Biomedical Engineering (iCBBE), 2010 4th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4712-1
Electronic_ISBN :
2151-7614
DOI :
10.1109/ICBBE.2010.5517942