【摘要】 本文采用多元线性回归及合田健模型分别对滇池有机污染及富营养化的主要因子COD、TN、TP进行预测,并将污染负荷量分至各点源。定量说明污水处理厂对治理城市污水的积极作用,为流域进行污染治理提供了科学依据。更多还原

【Abstract】 Organic pollution and eutrophication of Dianchi Lake are getting aggravated as a result of urban domestic sewage. In order to better understand the trend in water pollution of Dianchi Lake, such main factors reflecting the organic pollution and eutrophication of Dianchi Lake as COD, TN and TP are predicted by means of a multivariate linear regression and "Ken Koda" Model, and by allocating the pollution loads to each point source. In addition, the active role played by the wastewater treatment plant in controlling urban sewage is quantitatively expounded to provide a scientific basis for the control of water pollution in Dianehi Lake basin.更多还原