Current quality situation of phreatic water near Wei River and its protection policy in Weinan of China
The quality of phreatic water leaning on both banks of Wei River has been apparently affected by water quality of Wei River. This paper studies the current quality situation of phreatic water and its protection policy near Wei River of Weinan area in the downstream of Wei River. It evaluates the quality of phreatic water with analysis of main over-standard components of phreatic water and its source. The conclusion is that: the main over-standard components of phreatic water near Wei River are mainly Mn2+ and NH4+, and secondly bacteria, NO2-Fe, total hardness, coliform group, NO3-etc. The pollutant component of NH4+ is mainly from the water in Wei River. Phreatic water near the river in the research area is mainly contaminated by the water of Wei River. The most effective policy of protecting phreatic water near the river is to control and to protect the quality of Wei River.
The downstream of Wei River phreatic water near Wei River quality evaluation source of pollutant components protection policy
Li Yunfeng Wan Weifeng Wu Yaoguo Wang Jiangxia Zhang Xiyu Song Guohui
Changan University Xian, Shaanxi, P. R China Northwestern Ploytechnical University Xian, Shaanxi, P. R China
国际会议
上海
英文
2856-2860
2008-05-16（万方平台首次上网日期，不代表论文的发表时间）