CN214327270U - SBR-MABR sewage treatment system - Google Patents
SBR-MABR sewage treatment system Download PDFInfo
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- CN214327270U CN214327270U CN202022124003.XU CN202022124003U CN214327270U CN 214327270 U CN214327270 U CN 214327270U CN 202022124003 U CN202022124003 U CN 202022124003U CN 214327270 U CN214327270 U CN 214327270U
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Abstract
The utility model relates to a SBR-MABR's sewage treatment system relates to water treatment technical field, the utility model discloses a processing apparatus includes inlet tube, equalizing basin, SBR-MABR handles pond, clean water basin and outlet pipe, and inlet tube, equalizing basin, SBR-MABR handle pond, clean water basin and outlet pipe connect gradually, and wherein SBR-MABR handles the pond and comprises MABR oxygen deficiency pond, MABR little good oxygen pond and good oxygen pond. The device of the utility model has the advantages of simple operation, strong flexibility, low operation cost, high degradation load efficiency, synchronous nitrification and denitrification in the same reactor, high pollutant removal rate and the like.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, a SBR-MABR's sewage treatment system is related to. MABR, also known as enhanced coupled Biofilm Reactor (EHBR), is known by the English name of Membrane affected Biofilm Reactor.
Background
A method for biologically treating water waste. The method comprises the steps of treating a batch of domestic sewage by using activated sludge in the same reactor, wherein the microorganisms take pollutants in the domestic sewage as metabolic objects and form the activated sludge together with metabolic products of the pollutants by combining anaerobic working conditions and aerobic working conditions; through precipitation in the same reactor, the activated sludge and the treated water are settled and layered, and then the supernatant is discharged out of the reactor, so as to realize the purpose of sewage treatment.
The MABR technology is a novel water treatment technology organically integrating a gas separation membrane technology and a biofilm method water treatment technology. At present, the MABR technology is widely applied to purification and treatment of river and lake water bodies and upgrading and reconstruction of urban sewage treatment plants.
The discharge standard of the urban domestic sewage treatment plant is improved, the effluent index of the original SBR sewage treatment process is the primary B standard of the discharge standard of pollutants for urban sewage treatment plants (GB 18918-2002), and the effluent index reaches the primary A standard of the discharge standard of pollutants for urban sewage treatment plants (GB 18918-2002) or higher local standard after upgrading and modification.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an utilize the MABR technique to reform transform the SBR technology, implant the SBR technology with MABR membrane module unit in, the combination forms MABR oxygen deficiency pond, the little good oxygen pond of MABR and original SBR pond sharing, promotes sewage treatment and goes out water quality of water index, forms one set of SBR-MABR sewage treatment system that has more advantages.
The specific technical scheme is as follows:
the utility model provides a SBR-MABR's sewage treatment system, includes inlet tube, equalizing basin, SBR-MABR handles pond, clean water basin and outlet pipe, its characterized in that: the water inlet pipe (1), the regulating tank (2), the SBR-MABR treating tank, the clean water tank (7) and the water outlet pipe (8) are connected in sequence; the SBR-MABR treatment tank consists of an MABR anoxic tank, an MABR microaerobic tank and an aerobic tank.
MABR membrane component units are implanted into the MABR anoxic tank and the MABR microaerobic tank, the MABR membrane component units mainly comprise MABR membrane components, a gas supply pipe and membrane component frames, and the number of the MABR membrane component units is more than 2.
The MABR anoxic tank and the MABR micro-aerobic tank are arranged in the front part of the SBR process.
The DO content of the MABR micro-aerobic tank is controlled to be 0.2-1.0 mg/L.
The SBR-MABR treatment tank maintains the design requirement of the SBR process, and the operation mode maintains the intermittent operation of the SBR process.
The utility model discloses a SBR-MABR's sewage treatment system, process flow are into water → SBR-MABR handles the pond (MABR oxygen deficiency pond → MABR little good oxygen pond → good oxygen pond) → clean water basin → play water. Compared with the traditional SBR process, the front part of the SBR treatment process is implanted into the MABR membrane module unit to form the SBR-MABR complete sewage treatment system. The device of the utility model has the advantages of simple operation, strong flexibility, low operation cost, high degradation load efficiency, synchronous nitrification and denitrification in the same reactor, high pollutant removal rate and the like.
Drawings
FIG. 1 is a schematic view of the process of the present invention.
Fig. 2 is a schematic plan view of the system of the present invention.
Figure 3 is the utility model discloses MABR membrane processing unit structure sketch map.
In the figure: 1. the device comprises a water inlet pipe, 2, a regulating tank, 3, an MABR anoxic tank, 4, an MABR treatment unit, 5, an MABR micro-aerobic tank, 6, an aerobic tank, 7, a clean water tank, 8, a water outlet pipe, 9, an air supply pipe, 10, an MABR membrane module, 11 and a membrane module frame.
Detailed Description
The sewage treatment system of the present invention will be further described with reference to fig. 1 to 3.
The utility model provides a SBR-MABR's sewage treatment system, includes inlet tube 1, equalizing basin 2, SBR-MABR handles pond, clean water basin 7 and outlet pipe 8, its characterized in that: sewage enters a regulating reservoir 2 through a water inlet pipe 1, the sewage enters an SBR-MABR treating reservoir and a clean water reservoir 7 in sequence after the water quality is regulated uniformly, the treated clean water is discharged from a water outlet pipe 8, and the SBR-MABR treating reservoir consists of an MABR anoxic reservoir 3, an MABR microaerobic reservoir 5 and an aerobic reservoir 6.
MABR membrane module units 4 are implanted into the MABR anoxic tank 3 and the MABR micro-aerobic tank 5, the MABR membrane module units 4 mainly comprise MABR membrane modules 10, a gas supply pipe 9 and membrane module frames 11, and the number of the MABR membrane module units 4 is more than 2.
The MABR anoxic tank 3 and the MABR micro-aerobic tank 5 are arranged in the front part of the SBR process.
The DO content of the MABR micro-aerobic pool 5 is controlled to be 0.2-1.0mg/L, and the DO content is the air supply pressure and the air supply quantity supplied to the MABR membrane module unit 4 through the valve-regulated air supply pipe 9, so that the oxygen content supplied to the water body by the MABR membrane module unit is controlled to be within an allowable range.
The SBR-MABR treatment tank maintains the design requirement of the SBR process, and the operation mode maintains the intermittent operation of the SBR process.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (3)
1. The utility model provides a SBR-MABR's sewage treatment system, includes inlet tube (1), equalizing basin (2), SBR-MABR handles pond, clean water basin (7) and outlet pipe (8), its characterized in that: the water inlet pipe (1), the regulating tank (2), the SBR-MABR treating tank, the clean water tank (7) and the water outlet pipe (8) are connected in sequence; the SBR-MABR treatment tank consists of an MABR anoxic tank (3), an MABR micro aerobic tank (5) and an aerobic tank (6).
2. The sewage treatment system of SBR-MABR as claimed in claim 1, wherein: MABR membrane component units (4) are implanted into the MABR anoxic tank (3) and the MABR micro-aerobic tank (5), the MABR membrane component units (4) mainly comprise MABR membrane components (10), a gas supply pipe (9) and membrane component frames (11), and the number of the MABR membrane component units (4) is more than 2.
3. The sewage treatment system of SBR-MABR as claimed in claim 1, wherein: the MABR anoxic tank (3) and the MABR micro-aerobic tank (5) are arranged in the front part of the SBR process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022124003.XU CN214327270U (en) | 2020-09-24 | 2020-09-24 | SBR-MABR sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022124003.XU CN214327270U (en) | 2020-09-24 | 2020-09-24 | SBR-MABR sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214327270U true CN214327270U (en) | 2021-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022124003.XU Active CN214327270U (en) | 2020-09-24 | 2020-09-24 | SBR-MABR sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214327270U (en) |
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2020
- 2020-09-24 CN CN202022124003.XU patent/CN214327270U/en active Active
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