滇池治理应贯彻“全面规划，分级负责，源头治起，综合效应”的原则，除建设污水处理厂、西园隧洞、北岸截污工程和疏浚草海底泥外，还应大力推广三项措施，即建立沼气净化池直接就地处理污水，推广使用多功能净水器以及利用硅藻土净化厂矿企业污水 Dianchi Lake Management should implement the principle of “comprehensive planning, graded responsibility, source control and comprehensive effects”. In addition to constructing WWTPs, Xiyuan Tunnels, the North Coast Sewage Interception Project and the dredged grass seabed mud, three measures should be vigorously promoted, That the establishment of biogas purification pond directly on-site treatment of sewage, promote the use of multi-function water purifier and the use of diatomaceous earth purification plant effluent