[Removal effect of riverside pumping project on microcystins in the Yellow River].
作者信息
Duan Liju, Zhang Junfeng, Li Bo, Feng Yajing, Cheng Xuemin, Ba Yue, Zhang Huizhen, Wang Hanjing, Cui Liuxin
机构信息
Zhengzhou University, College of Public Health, Zhengzhou 450001, China.
出版信息
Wei Sheng Yan Jiu. 2010 Nov;39(6):723-5.
OBJECTIVE
To explore removal effect of riverside pumping project on microcystins in the Yellow River.
METHODS
In the summer and autumn of 2008, water samples of the Yellow River and five selected tube-wells in "9 x 5" beach of riverside pumping project were collected and microcystin contents in water were determined using ELISA.
RESULTS
Microcystin contents in water in the Yellow River were less than microcystin-LR reference value in Drinking Water Standards. The average contents of the autumn of microcystins were more higher than those of the summer (P < 0.01). Microcystins contents of five tube-wells were more lower than those of the Yellow River. Removal effect of riverside pumping project on microcystins has nothing to do with the distance from the trunk of the Yellow River.
CONCLUSION
Riverside pumping project has a good removal efficiency on microcystins.
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