城市湿地公园建造中底泥重金属生态影响及治理研究

Study on the Ecological Effects of Heavy Metals in Sediment and Governance Construction of City Wetland Park

城市湿地公园作为水体改造、水质提升、环境优化的重要载体,在城市生态环境建设中发挥着重要作用。本文以城市湿地公园营建过程的原水体底泥为研究对象,综述城市水体污染物的来源、特性和底泥中重金属污染研究,建议将污水截流、底泥控制和资源化、封装运输等工程和技术运用到水体的疏浚清淤,旨在为城市水体污染治理和湿地公园营建提供科学依据。

The city wetland park as an important carrier of water, improving water quality, environmental optimization transformation, plays an important role in the ecological environment construction in the city. The writer chooses the city wetland park construction process of the original sediments as the research object, and discusses on heavy metal pollution sources, characteristics and sediment of city water pollutants, and proposes sewage interception, sediment control and resource reuse, package transportation by engineering and technology to the water dredging, which will provide a scientific basis for the city water pollution control and wetland park construction.