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Composite membrane bioreactor with low energy consumption

A biological reaction device and composite membrane technology, applied in the direction of sustainable biological treatment, biological water/sewage treatment, water treatment parameter control, etc., can solve the problem of high energy consumption, achieve improved reaction effect, simple and convenient use, and improve work efficiency Effect

Pending Publication Date: 2018-12-07
武汉中智德远科技开发有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, one of the biggest disadvantages of conventional membrane bioreactors is that they often carry out aerobic aeration continuously, and the energy consumption is high.

Method used

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  • Composite membrane bioreactor with low energy consumption
  • Composite membrane bioreactor with low energy consumption
  • Composite membrane bioreactor with low energy consumption

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0022] refer to Figure 1-3 , a composite membrane bioreactor with low energy consumption, comprising a reaction tank 1, the four corners of the outer wall of the bottom of the reaction tank 1 are equipped with vertically arranged support columns 2 through bolts, and the bottom outer walls of the support column 2 are installed with supports through bolts Seat 3, four support columns 2 are installed with the same horizontal support plate 4 through bolts, and the top outer wall of support plate 4 is installed with water tank 5 through bolts, and the outer wall of one end of water tank 5 is installed with water outlet pipe 6 through bolts, And the top of the inner wall ...

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Abstract

The invention discloses a composite membrane bioreactor with low energy consumption. The composite membrane bioreactor includes a reaction tank. Four corners of the outer wall of the bottom of the reaction tank are respectively provided with vertically-arranged support columns by bolts; the outer walls of the bottoms of the support columns are provided with supporting seats by the bolts; a same horizontally-arranged support plate is disposed among the four support columns by the bolts; the outer wall of the top of the support plate is provided with a water tank by the bolts; the outer wall ofone end of the water tank is provided with a water outlet pipe through a bolt; and the top of the inner wall of one side of the water tank is provided with a liquid level sensor through the bolt. Thecomposite membrane bioreactor performs a composite membrane biological reaction in the reaction tank; aeration is performed through an aeration head connected with an aeration draught fan; and a dissolved oxygen instrument is installed, the oxygen concentration of wastewater in the reaction tank is detected at any time, and the dissolved oxygen instrument is connected with an electromagnetic valvethrough a processor, and therefore, the air input of an aeration pipe is controlled, resources are rationally utilized, and the energy consumption of the composite membrane biological reaction is reduced.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a composite membrane bioreactor with low energy consumption. Background technique [0002] Wastewater treatment is to use physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, so as to achieve wastewater recovery and reuse, make full use of water resources, and make wastewater in solution, colloid and Micro-suspended organic pollutants are converted into stable and harmless substances. According to different microorganisms, biological treatment methods can be divided into two types: aerobic biological treatment and anaerobic biological treatment. Wastewater biological treatment The aerobic biological treatment method is widely used. Traditionally, the aerobic biological treatment method is divided into two types: activated sludge method and biofilm method. The treatment equipment belonging to the biofilm method includes biol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/12C02F3/20
CPCC02F3/1268C02F3/20C02F2209/02C02F2209/22C02F2209/42C02F2301/10Y02W10/10
Inventor 谢文方
Owner 武汉中智德远科技开发有限公司
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