Study on Pollution Status of Nitrogen and Phosphorus in Typical Reservoirs in Liaoning Province
Keyword(s):
Through the analysis on the data of monitoring water quality of typical reservoirs in Liaoning province, the major reservoirs in the province are in the state of mesotrophication or even eutrophication. The main pollutants are DO-consumption organic pollutants such as ammonia nitrogen and phosphorus. Despite years of special treatment, quality indexes about such nutrients are still high and they severely restrict improvement of the water quality. On the basis of the primary research, this article analyses the main reason for production of phosphorus and nitrogen, estimates the annual load of non point sources pollution and provides a basis for controlling of the pollution.
2011 ◽
Vol 474-476
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pp. 1993-1998
2013 ◽
Vol 295-298
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pp. 755-758
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Keyword(s):
2016 ◽
Vol 19
(2)
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pp. 107-117
Keyword(s):
1995 ◽
Vol 31
(12)
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pp. 191-200
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