Evaluation on Water Quality of Urban Drinking Water Source in Beibei District, Chongqing

Abstract:

In 21 century, water quality problem is one of the most serious questions that effected human healthy and social development. In this context, it is necessary to evaluation water quality for drinking water. This is undoubtedly of great significance to human health and social stability. Based on the water monitoring and field surveys, this manuscript applied with “one-vote negation” method and eutrophic index evaluation method for two important urban drinking water resources in Beibei district, Chongqing. These two method were mainly depend on single water quality index which was indicated the worst one. And the results shower that: (1) evaluation by “one-vote negation” method, water quality of water resource D was satisfied with grade Ⅲ, and centralized water supply of J was meet with grade Ⅱ. (2)Eutrophication assessment on all water points indicate that the evaluation results of water quality is acceptable.

• Periodical: Applied Mechanics and Materials (Volumes 409-410)
• Pages: 148-151
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.409-410.148
• Online since: September 2013
• Authors: Jie Xiang, Chang Ming Cheng, Yi Zhang
• Keywords: Eutrophic Index Evaluation Method, One-Vote Negationmethod, Urban Drinking Water, Water Quality Evaluation

References

[1] L. Changming. Water Resources and Hydropower Engineering. Issu. Vol. 33 (2002), p.15(in Chinese).

[2] L. Changming, He Xiwu. China water resources. Issu. 1(2000). (in Chinese).

[3] L. xunjian, Q., L. J. chengdu university of technology. Vol. 37 (2010), p.6 (in Chinese).

[4] Y. Yong. J. Anhui Sci. Vol. 40 (2012), P. 1206 (in Chinese).

[5] Y. Shijie, M. Yadong, Z. Wenjie. Jiangxi Hydraulic Science & Technology, Vol. 37 (2011), P. 79(in Chinese).

[6] H. Xin, L. Xunjian. CHINA RURAL WATER AND HYDROPOWER, Issu. 8 (2011), P. 96(in Chinese).

[7] Y. Yanjuan, W. Chuanqing. W. Xuelei. Environmental Science & Technology, Vol. 35 (2012), P. 186 (in Chinese).

[8] W. Guhua, H. Fei, L. Gang. ENVIRONMENTAL SCIENCE AND MANAGEMENT, Vol, 35 (2010), P. 120 (in Chinese).

[9] W. Heyang. Environmental Science and Management, Issu. 9 (2012), P. 68 (in Chinese).