Integrated method of lake water environment management

Abstract

The invention discloses an integrated method of lake water environment management. The integrated method of the lake water environment management comprises the steps of making first-phase preparations for lake water environment integrated management, analyzing a landform, designing the type of a side slope, determining the self-cleaning capacity of a lake, controlling pollution sources around the lake, conducting a silt-removing treatment on a water body, managing the side slope, conducting ecological restoration on the lake, and conducting monitoring and emergency treatment on the lake. The integrated method of the lake water environment management is used for enabling a lake water environment biologic chain to be effectively restored and consolidated and enabling the lake side slope to be stable.

Description

technical field [0001] The present invention relates to the field of lake environment management, specifically an integrated treatment of lake slope management, landscape greening, ecological restoration, and water body self-purification, based on slope management, supplemented by landscape greening, and based on ecological restoration , a method of integrated and comprehensive treatment of the water environment with the ultimate goal of self-purification of the water body. Background technique [0002] At present, China's waters are generally severely polluted and ecologically unbalanced. Dianchi Lake used to be a beautiful business card of Kunming, the spring city. Due to pollution and improper treatment methods, frequent blue-green algae outbreaks occurred. Since the Seventh Five-Year Plan, the investment in treatment has exceeded 100 billion, and the water quality is still in the fifth category. [0003] The Xin'an River in the Chaohu Lake Basin, due to serious polluti...

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Problems solved by technology

[0015] When feeding aquatic animals, due to the lack of plants and algae and lack of dissolved oxygen, artificial aeration devices are usually used to re-oxygenate. However, this method can only digest part of the planktonic matter and improve the transparency of the water to a certain extent. restore to no avail

[0016] When planting aquatic plants, due to the hardening of the revetment, artificial floating beds are usually used, that is, plants are planted on the water surface through artificial floating beds. However, this method can only rely on the roots of plants to digest nitrogen, phosphorus and other pollutants, which can be reduced to a certain extent. The degree of pollution of the water body is also of no help to the restoration of the ecosystem

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