表面流人工湿地建设及湿地中水补给方案探讨

Discussion on the Construction of Surface Flow Constructed Wetland and the Reclaimed Water Recharge Scheme for Wetland

摘要:

建设多级人工湿地净化污水处理厂中水,补给天然湿地,对减少河道污染负荷,改善沿河生态环境,提升天然湿地生态系统功能和稳定性有重要意义。莱西市姜山人工湿地采用“三级表面流湿地+生态浮岛区+生态缓冲区”的多级综合净化处理模式,对增强中水处理效果,改善湿地生态、景观、休闲、游憩环境有重要作用,工程的实施将有效发挥经济、生态、社会综合效益,给其他区域中水处理循环利用提供借鉴。

Abstract:

The construction of multistage constructed wetlands to purify reclaimed water from sewage treatment plants and recharge natural wetlands is of great significance for reducing river pollution load, improving the ecological environment along the river, and enhancing the function and stability of natural wetland ecosystems. The Jiangshan Constructed Wetland in Laixi City adopts a multistage comprehensive purification treatment mode of "three-stage surface flow wetland + ecological floating island area + ecological buffer zone", which plays an important role in enhancing the reclaimed water treatment effect and improving the wetland's ecological, landscape, leisure and recreational environment. The implementation of the project will effectively exert comprehensive economic, ecological and social benefits, and provide experience for the recycling of reclaimed water treatment in other regions.