Eutrophication Status and Evaluation of Water in Campus

Taking Shuixi lake in Huangshan University for example,according to detecting the water quality of the Shuixi lake,the condition of the water was studied and the main polluter was found.The eutrophication condition of the Shuixi lake was evaluated by the methods of comprehensive nutrition state index.Finally,the reason of bad quality of the water was that it contained so much element N and element P.According to this detection,several polluter,maybe the pollution was resulted from them.The reasonable countermeasures were proposed to come up with ideas to improve the quality of the lake and to give a basis for protecting the campus.