Ecological filter bed for river regulation

An ecological filter bed and river channel technology, applied in the direction of polluted waterway/lake/pond/river treatment, filtration treatment, multi-stage water treatment, etc., can solve the problems of poor effect and high cost, and achieve the reduction of pollutants and reasonable structure , The effect of clear process

Pending Publication Date: 2021-08-10
江苏迦楠环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing processing methods have high technical cost and poor effect, and there is still room for improvement

Method used

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  • Ecological filter bed for river regulation

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Embodiment Construction

[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0017] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention discloses an ecological filter bed for river regulation. The ecological filter bed comprises a slope body, the slope body comprises a filter chamber (5) and an aeration chamber (8) arranged below the filter chamber, the filter chamber and the aeration chamber are separated through a first partition plate (13), a first filter layer (1), a second filter layer (2), a third filter layer (3) and a fourth filter layer (4) are arranged in the filter chamber, the first filter layer and the second filter layer are connected through a second partition plate (10), the second filter layer and the third filter layer are connected through a third partition plate (11), and the third filter layer and the fourth filter layer are connected through a fourth partition plate (12).

Description

technical field [0001] The invention relates to the technical field, in particular to an ecological filter bed used for river channel management. Background technique [0002] Urban black and smelly water is a water environment problem that people strongly report, which not only damages the urban living environment, but also seriously affects the image of the city. [0003] With the rapid development of my country's urban economy, the scale of the city is expanding day by day, and the urban environmental infrastructure is increasingly insufficient. After a large amount of organic pollutants, organic reduced nitrogen, phosphorus and other exogenous pollutants enter the water body, the aerobic rate is greater than the oxygen-enriched rate during the oxidation and decomposition process, and the DO in the water body is generally reduced, which means that the water body is transformed into an anoxic or anaerobic state. As a result, a large number of anaerobic bacteria multiply, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F7/00C02F1/00
CPCC02F7/00C02F1/001C02F2103/007C02F2301/08Y02W10/10
Inventor 陈豪华丁媛媛朱海培於干钧
Owner 江苏迦楠环境科技有限公司
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