River-way ecological management system and method for managing river way by virtue of river-way ecological management system

Abstract

The invention discloses a river-way ecological management system. The river-way ecological management system comprises a river way and revetments, wherein a plurality of ecological biological water treatment systems and rubber retaining dams are arranged on the river way; side concrete layers are arranged on two sides of the river way, and a bottom concrete layer is arranged at the bottom of the river way; a mud collecting channel is formed in the bottom concrete layer; and micro-wetland ecological systems are arranged between the side concrete layers and the revetments and comprise rainwater channels and aquatic plants, and sewage channels are formed in the lower parts of the micro-wetland ecological systems. The invention further discloses a method for managing the river way by virtue of the river-way ecological management system. By virtue of the system and the method, sectional management and combined management are realized, so that the sewage purification efficiency is improved, the treatment period is shortened, the operation flow is simplified, the cost is lowered, and a water ecological environment of the river way is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of river course management, and in particular relates to a river course ecological treatment system and a method for applying the river course ecological treatment system to carry out river course treatment. Background technique [0002] In recent years, under the pressure of economic development and population growth, the water consumption of Chinese residents has increased sharply. Discharging into the river will cause the ecological environment of the water body to be unbalanced and the environmental problems will be prominent. In 2015, the "Water Pollution Prevention and Control Plan" issued by the State Council indicated that improving the quality of the water environment is an urgent and arduous task. [0003] Traditional river management methods mainly include: building rubber dams, gate dams and other river-blocking structures, building ecological slopes, cleaning up silt, diverting and changing wat...

AI Technical Summary

Problems solved by technology

These methods use a single method without forming an interrelated system, and will destroy the natural ecological environment of the water body, affect biodiversity, and lead to a series of problems such as long ecological restoration time, large engineering volume, high construction cost, and ineffective treatment effects.

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