Title :
Use of grey system for assessment of drinking water quality: A case S study of Jiaozuo city, China
Author :
Hu, Liangming ; Zhang, Changhui ; Hu, Caihong ; Jiang, Guiqin
Author_Institution :
Sch. of Water Conservancy & Environ. Eng., Zhengzhou Univ., Zhengzhou, China
Abstract :
In this study, the water standard is interval rather than point, so a new analysis method which proposed from the grey system theory - Grey Relational Analysis (GRA) based on the distance of a point to the interval, is used for assessment of drinking water quality in Jiaozuo city China; This method is simple and has good operability, and the physics significance was clear. Good results are achieved. The assessment results provide a scientific reference for the integrated planning, management and rational use of drinking water source in Jiaozuo city.
Keywords :
grey systems; water quality; China; Jiaozuo city; drinking water quality assessment; grey relational analysis; grey system; integrated planning management; water standard; Artificial neural networks; Cities and towns; Fuzzy neural networks; Geographic Information Systems; Information analysis; Intelligent systems; Protection; Water conservation; Water pollution; Water resources;
Conference_Titel :
Grey Systems and Intelligent Services, 2009. GSIS 2009. IEEE International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4914-9
Electronic_ISBN :
978-1-4244-4916-3
DOI :
10.1109/GSIS.2009.5408061
