Air-washing type three-dimensional bio-chain membrane open treatment system and construction method for polluted water treatment

Abstract

The invention relates to an open treatment system for an air wash water type three-dimensional biologic chain membrane body for governing polluted water and a building method of the open treatment system. The system comprises a main carrier, a first circle of HY microbial membrane body region, a second circle of air wash water region, a third circle of HY microbial membrane body region, a fourth circle of aquatic swimming animal region, a fifth circle of HQY2 microbial membrane body region, a biological bacterium mixture sprinkling water repair region, a benthic shellfish region and an aquatic plant ecological purification region. The method comprises specific steps of respectively building the units. The open treatment system is energy-saving and environment-friendly, and does not occupy soil resources; a lot of building materials and energy consumption required for building sewage treatment plants can be saved; the open treatment system is capable of adjusting measures to local conditions, and governing polluted water on the spot, is free of limitation of the factors such as variation in water level in rainy seasons and dry seasons, and is maneuverable, flexible, fast, high in practicability, low in investment, fast in acting, low in operation management cost and the like; and both symptoms and root causes are treated.

Description

technical field [0001] The invention relates to an air-washing type three-dimensional biological chain membrane open treatment system and its construction method for the treatment of polluted water bodies. The air-washing process is used to simultaneously select, cultivate and domesticate natural organisms to construct a three-dimensional biological chain membrane. The utility model relates to an open body treatment system, belonging to the technical field of polluted water treatment. Background technique [0002] At present, in the field of environmental protection at home and abroad, there is no feasible process plan and technical means for the treatment of large water bodies after pollution. The difficulties are mainly manifested in three aspects: 1. The stable and effective transfer of oxygen and water bodies; 2. Water bodies The effective proliferation of the number and species of microorganisms in the water; 3. The effective transfer between organic nutrients and micro...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of environmental protection at home and abroad, there is no feasible process plan and technical means for the treatment of large water bodies after pollution. The difficulties are mainly manifested in three aspects: 1. The stable and effective transfer of oxygen and water bodies; 2. Water bodies The effective proliferation of the number and species of microorganisms in water; 3. The effective transfer between organic nutrients and microorganisms in water

The traditional sewage treatment process is a collection process, which requires the construction of corresponding structures on land, so it is powerless to treat large-area open water bodies (such as lakes, reservoirs, river ponds, etc.) after they are polluted.

However, the pollution of open water bodies such as ponds, lakes, and reservoirs is showing an expanding trend. If the momentum of this pollution cannot be effectively controlled and allowed to continue, it will cause a devastating blow to human survival and development.

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