深圳市东湖公园湖泊污染治理

城市公园内的湖泊水体往往补充水源不足，自净能力脆弱，当受到水污染时易出现湖水变黑发臭而破坏公园美景，使其失去使用价值。介绍了深圳市东湖公园人工湖的污染治理方案。实践证明，结合水利防洪、环境保护、园林绿化等措施进行综合治理，通过采取截污、清淤、补水、修复湖泊堤岸及拦水橡胶坝等措施，可使湖泊水质得到彻底改善。合理的设计使人工湖不仅具有滞洪防洪功能，还可对公园地下水起到调节和补充作用。该项目为城市公园湖泊污染综合治理进行了一次探索和实践。

Lake Pollution Control of Donghu Park in Shenzhen City

For being lack of make-up water source, self-purification capability of lakes in urban parks is quite weak, and after polluted, the water quality in these lakes will be deteriorated. The artificial lake pollution control methods of Donghu Park in Shenzhen City are introduced. The practice proves that flood control, environment protection and landscaping which are implemented comprehensively, and multiple measures, such as wastewater intercepting, bottom mud removing, making-up water and retarding water by rubber dam can improve water quality of lakes totally. The reasonable design makes the artificial lake have functions of flood detention and control, groundwater adjustment and supply. The project is a successful exploration and practice for comprehensive control of lake pollution in urban parks.