Title :
Current situation and discussion on ground water quality of major cities in Xinjiang of China
Author :
Qiao Li ; Jinlong Zhou ; Yujie Zhao
Author_Institution :
Coll. of Water Conservancy & Civil Eng., Xinjiang Agric. Univ., Urumqi, China
Abstract :
Groundwater quality in the 7 key cities is classified by utilizing analytical method of grey correlation degree in the light of 42 monitoring results of groundwater samples from April -June 2003 in Xinjiang Uygur Autonomous Region, China, setting each city as evaluating unit, Groundwater Environmental Quality Standards (GB/T 14848-93) as evaluation criterion, and choosing the 7 pollutants (total hardness, mineralization, ammonia nitrogen, volatile phenol, permanganate index, sulfate and chloride) as evaluating factors. Appraisal result shows: mineralization and total hardness are larger, the total water quality is better. It is pointed out that groundwater protection and quality control over groundwater resources should be strengthened to realize its sustainable utilization. Several suggestions are raised on groundwater pollution prevention.
Keywords :
groundwater; hydrological techniques; water pollution control; water pollution measurement; water quality; AD 2003 04 to 06; China; Xinjiang Uygur Autonomous Region; ammonia nitrogen pollutants; analytical method; chloride pollutants; grey correlation degree; groundwater environmental quality standards; groundwater pollution prevention; groundwater protection; groundwater quality; groundwater resource quality control; groundwater samples; major cities; mineralization; permanganate index; sulfate pollutants; sustainable groundwater utilization; total hardness; volatile phenol pollutants; Cities and towns; Correlation; Mineralization; Monitoring; Water conservation; Water pollution; Water resources; Xinjiang of China; grey correlation degree analytical method; the evaluation of water quality; urban groundwater;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6058414
