Solar carbon fiber integrated membrane biological reaction device

A technology of membrane bioreaction and membrane bioreactor, applied in the direction of grease/oily substance/suspton removal device, biological water/sewage treatment, water pollutants, etc. Further improve other issues to achieve good phosphorus and nitrogen removal effects, compact structure, and reduce treatment costs

Pending Publication Date: 2021-06-22
CHINESE ACAD OF ENVIRONMENTAL PLANNING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this domestic sewage treatment system is difficult to treat domestic sewage with a large oil content, and the wastewater treatment effect needs to be further improved

Method used

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  • Solar carbon fiber integrated membrane biological reaction device

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Experimental program
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Effect test

Embodiment 1

[0042] This embodiment provides a figure 1 In the solar carbon fiber integrated membrane bioreactor shown, the solar carbon fiber integrated membrane bioreactor includes a sewage delivery module 7 , a carbon fiber integrated membrane bioreactor and a solar power supply module 5 .

[0043] The carbon fiber integrated membrane bioreactor includes a shell, which is divided into anaerobic reaction chamber 2, aerobic reaction chamber 3 and water collection chamber 4 by diversion plate 6, and waste water flows through anaerobic reaction chamber 2, The aerobic reaction chamber 3 and the water collection chamber 4 are then discharged from the top drain of the water collection chamber 4 .

[0044] The setting of the diversion partition 6 makes the wastewater in the anaerobic reaction chamber 2 overflow to the top of the aerobic reaction chamber 3 , and the wastewater in the aerobic reaction chamber 3 overflows to the bottom of the water collection chamber 4 .

[0045] The water inlet ...

Embodiment 2

[0054] This embodiment provides a solar carbon fiber integrated membrane bioreactor. The solar carbon fiber integrated membrane bioreactor includes a sewage delivery module 7 , a carbon fiber integrated membrane bioreactor and a solar power supply module 5 .

[0055] The carbon fiber integrated membrane bioreactor includes a shell, which is divided into anaerobic reaction chamber 2, aerobic reaction chamber 3 and water collection chamber 4 by diversion plate 6, and waste water flows through anaerobic reaction chamber 2, The aerobic reaction chamber 3 and the water collection chamber 4 are then discharged from the top drain of the water collection chamber 4 .

[0056] The setting of the diversion partition 6 makes the wastewater in the anaerobic reaction chamber 2 overflow to the top of the aerobic reaction chamber 3 , and the wastewater in the aerobic reaction chamber 3 overflows to the bottom of the water collection chamber 4 .

[0057] The water inlet side of the anaerobic r...

Embodiment 3

[0067] This embodiment provides a solar carbon fiber integrated membrane bioreactor. The three-dimensional mesoporous carbon suspension filler is the three-dimensional mesoporous carbon suspension filler prepared by the following method, and the rest are the same as in Example 1.

[0068] The method comprises the steps of:

[0069] (1) mixing water-soluble phenolic resin, surfactant and absolute ethanol to prepare carbon precursor;

[0070] (2) immersing the three-dimensional ordered silica colloidal crystal template in the carbon precursor solution described in step (1), followed by natural air-drying, high-temperature curing and calcination carbonization to obtain the composite;

[0071] (3) Using 6wt% HF to remove the silica template in the compound obtained in step (2), to obtain the three-dimensional mesoporous carbon suspension filler.

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Abstract

The invention provides a solar carbon fiber integrated membrane biological reaction device. The solar carbon fiber integrated membrane biological reaction device comprises a sewage conveying module, a carbon fiber integrated membrane bioreactor and a solar power supply module, a shell of the carbon fiber integrated membrane bioreactor is divided into an anaerobic reaction chamber, an aerobic reaction chamber and a water collecting chamber by flow guide partition plates. According to the invention, the filler in the anaerobic reaction chamber and the aerobic reaction chamber is specifically arranged, so that the phosphorus and nitrogen removal effect on domestic sewage is improved; meanwhile, through the arrangement of the solar power supply module, the solar carbon fiber integrated membrane bioreactor is energy-saving and environment-friendly.

Description

technical field [0001] The invention belongs to the technical field of wastewater treatment and relates to a bioreactor, in particular to a solar carbon fiber integrated membrane bioreactor. Background technique [0002] Domestic sewage treatment is the main task of environmental engineering. Most cities have built sewage treatment plants to solve the problem of sewage discharge, and the treatment technology is relatively mature. However, for areas far away from urban pipe networks, especially in scattered rural areas, towns, schools, and enterprises, the direct discharge of domestic sewage will cause great pollution to the environment. In places where the population is relatively concentrated in these areas, domestic sewage will be collected in a centralized manner, and then treated by relatively primary treatment methods such as filtration and natural sedimentation. However, the technical effects of these methods are limited, and the treated domestic sewage It will still ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14C02F3/30C02F1/40C02F101/10C02F101/16
CPCC02F1/40C02F3/302C02F3/308C02F9/00C02F2101/105C02F2101/16Y02A20/212
Inventor 杨文杰巨文慧杨晶晶刘锦华殷炳超
Owner CHINESE ACAD OF ENVIRONMENTAL PLANNING
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