Artificial wetland treatment systembased on deepwater cabin

Abstract

The invention provides an artificial wetland treatment system based on a deepwater cabin. The artificial wetland treatment system comprises a cabin body, a water inlet subsystem, a water drainage subsystem, a micro-aeration subsystem and a filter scraper subsystem, the micro-aeration subsystem comprises a microporous aeration pipe and an air blower; the cabin body is filled with a combined filler; the microporous aeration pipe is arranged at the bottom of the cabin body; the filter scraper subsystem is arranged on the combined filler; the water inlet subsystem is used for introducing sewage to be purified onto the filter scraper subsystem; the filter scraper subsystem is used for filtering sewage to be purified to obtain filtered impurities and water subjected to primary filtration, transporting the filtered impurities to a specified area, and introducing the water subjected to primary filtration to the combined filler; the drainage subsystem is used for draining purified water located in the microporous aeration pipe area out of the cabin body. According to the invention, the purpose of removing eutrophication of the water body can be realized on the basis of not occupying the land beside the water area to be purified.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a deep-water cabin-based artificial wetland treatment system. Background technique [0002] Currently, water eutrophication is a global ecological problem. In view of the actual needs of eutrophication control and lake ecological restoration of a large number of shallow lakes, it is of great significance to carry out ecological restoration of shallow lakes and related governance of algae blooms, and the ecological service functions and regained service values ​​will become more important. [0003] At present, the technologies for ecological restoration of rivers and lakes mainly include submerged vegetation restoration, plant community mosaic, artificial wetland treatment, artificial floating island, sediment dredging, water bloom prevention and water purification, cyanobacteria collection and concentration, fish community structure regulation and other technologies Amo...

AI Technical Summary

Problems solved by technology

However, due to large water level fluctuations, environmental sensitivity, increasing water quality requirements, and limitations of surrounding land availability, river and lake systems have hindered the development of constructed wetland technology in river and lake governance.

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