CN113816493A - Integration sewage treatment device based on MBR technique - Google Patents

Integration sewage treatment device based on MBR technique Download PDF

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Publication number
CN113816493A
CN113816493A CN202111205852.0A CN202111205852A CN113816493A CN 113816493 A CN113816493 A CN 113816493A CN 202111205852 A CN202111205852 A CN 202111205852A CN 113816493 A CN113816493 A CN 113816493A
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CN
China
Prior art keywords
information
sludge
tank
mbr
sewage treatment
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CN202111205852.0A
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Chinese (zh)
Inventor
谢小芬
谢广军
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Anhui Zhongke Airui Intelligent Environment Technology Co ltd
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Anhui Zhongke Airui Intelligent Environment Technology Co ltd
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Priority to CN202111205852.0A priority Critical patent/CN113816493A/en
Publication of CN113816493A publication Critical patent/CN113816493A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2853—Anaerobic digestion processes using anaerobic membrane bioreactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/03—Pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Activated Sludge Processes (AREA)

Abstract

The invention relates to the technical field of sewage treatment equipment, and discloses integrated sewage treatment equipment based on an MBR (membrane bioreactor) technology, which comprises a treatment equipment main body and a master control box for controlling the sewage treatment equipment; the treatment facility main part includes the preliminary treatment pond, the aeration tank, the membrane biological reaction pond, sludge impoundment and play pond, setting through the sludge box in the sludge impoundment, can carry out the layering classification to the mud that produces among the sewage treatment process, let the user can handle mud with better back recycle, effectively solved among the prior art sewage treatment process mud and directly discharged, do not have make full use of's problem, and flow information when intaking through real-time supervision and the water pressure information when gathering sewage transport and the water flow information of gathering the sewage after the MBR is handled, can know in real time whether the treatment effect of the membrane in conduit blocks up and the MBR membrane frame and in time send when the pipeline blocks up and remind information, avoid it to influence sewage treatment effect.

Description

Integration sewage treatment device based on MBR technique
Technical Field
The invention relates to the technical field of sewage treatment equipment, in particular to integrated sewage treatment equipment based on an MBR technology.
Background
Sewage treatment is a process for purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage. The MBR technology is also a widely applied technology in sewage treatment. However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that at least the following technical problems exist:
the direct waste discharge of silt that produces is carrying out sewage treatment in-process at using MBR technique, does not have reasonable utilization resource to carry out the problem that pipeline blockking up and sewage treatment effect variation etc. are difficult to in time to be discover among the sewage treatment, brought certain influence for the use of biochemical sewage treatment device, consequently, put forward an integration sewage treatment device based on MBR technique.
Disclosure of Invention
The embodiment of the application provides an integration sewage treatment device based on MBR technique, the direct abandonment of silt that produces among the sewage treatment process among the prior art is discharged, there is not reasonable technical problem who utilizes in resource and the sewage treatment process pipeline to block up and sewage treatment effect variation is difficult to by in time sending, realized more reasonable handle mud, and when pipeline blocks up and treatment effect variation, timely warning information that sends, guarantee the purpose of sewage treatment effect.
The embodiment of the application provides an integrated sewage treatment device based on an MBR technology, which comprises a treatment device main body and a master control box for controlling the sewage treatment device; a water inlet pipe is arranged on one side of the treatment equipment main body, a first flowmeter is arranged outside the water inlet pipe, and a water outlet pipe is arranged on the other side of the treatment equipment main body; the treatment equipment main body comprises a primary treatment tank, an aeration tank, a membrane biological reaction tank, a sludge tank and a water outlet tank; an auxiliary treatment assembly is arranged inside the primary treatment tank, a water suction pump is arranged at a position close to one side inside the primary treatment tank, a first conveying pipe is arranged at the top end of the water suction pump, one end of the first conveying pipe is communicated with the aeration tank, and a pressure gauge is arranged outside the first conveying pipe; an MBR membrane frame, a water return pump, an air inlet pipe and a sludge pump are arranged inside the membrane biological reaction tank, a second conveying pipe communicated with the MBR membrane frame is arranged at the top end of the MBR membrane frame, a self-sucking pump and a second flow meter are arranged on the second conveying pipe, one end of the second conveying pipe is communicated with a water outlet tank, and a sludge conveying pipe communicated with a sludge tank is arranged at the top end of the sludge pump; a sludge tank for recovering sludge is arranged in the sludge tank; the master control box comprises a data receiving module, a data processing module, a master control module and an information sending module; the data processing module is used for receiving first information, second information and pressure information collected by the first flowmeter, the second flowmeter and the pressure gauge, the data processing module is used for processing the first information, the second information and the pressure information to generate first control information and second control information, and the first control information and the second control information are sent to a preset receiving terminal by the master control module control information sending module.
Furthermore, a water return pipe is arranged at the top end of the water return pump, and one end of the water return pipe is communicated with the aeration tank.
Further, the inside of sludge case is provided with sludge bucket and shock dynamo, the inside of sludge bucket is equipped with a plurality of sieve that filter the diameter difference.
Furthermore, the mounting seats for supporting the sludge buckets are fixedly mounted on two sides of the inner wall of the sludge box, and springs are arranged between the mounting seats and the supporting blocks on the top ends of the sludge buckets, close to the two sides.
Further, supplementary processing subassembly is including setting up at the braking motor of treatment facility main part and setting up the winding subassembly in preliminary treatment pond inside, winding subassembly and braking shaft of braking motor are connected.
Further, the winding assembly comprises a main rod body and a plurality of auxiliary winding rods symmetrically arranged outside the main rod body.
Further, the specific processing procedure of the data processing module for processing the first information and the second information to generate the first control information and the second control information is as follows:
the method comprises the following steps: extracting first information and pressure information acquired by a press machine, wherein the first information is inflow water flow information acquired by a first flowmeter;
step two: label the first information as K1IntoThe pressure information is marked as W, and the first information is calculated as K1IntoAnd pressureThe ratio between the force information W is obtained to obtain KwRatio of；
Step three: when Kw isRatio ofWhen the value is smaller than the preset value, first control information is generated;
step four: extracting second information, wherein the second information is flow information acquired by a second flowmeter, acquiring the second information once every preset time within preset time, marking the second information as Pi, and i is acquisition frequency which is more than or equal to 5;
step five: establishing a planar rectangular coordinate system M by taking the interval of preset time intervals as an x axis and the size of Pi as a y axis, marking the Pi in the planar rectangular coordinate system M as a fold line L1 and connecting the mark and the line to obtain a fold line L1;
step six: setting a reference line L2 in the rectangular plane coordinate system M, and generating second information when the number of points in the broken line L1 lower than the reference line L2 exceeds a preset number;
step seven: the second information is also generated when the angle between the fold line L1 and the x-axis is greater than a preset angle.
The technical scheme provided in the embodiment of the application at least has the following technical effects or advantages:
1. according to the invention, the sludge tank in the sludge tank can be used for carrying out layered classification treatment on the sludge generated in the sewage treatment process, so that a user can better treat and recycle the sludge, the problem that the sludge is directly discharged and not fully utilized in the sewage treatment process in the prior art is effectively solved, the waste generated in the sewage treatment process is more reasonably treated, and the treatment effect of the sewage treatment device is improved.
2. Meanwhile, the invention can know the relation between the water inlet flow and the water pressure by monitoring the flow information during water inlet and collecting the water pressure information during sewage conveying in real time, solve the problem that the sewage treatment effect is influenced by water conveyance failure caused by the blockage of the water conveying pipeline in the sewage treatment process in the prior art by knowing whether the water conveying pipeline is blocked and timely sending alarm information when the water conveying pipeline is blocked, can know the treatment effect of the membrane in the MBR membrane frame in real time by monitoring and treating the water flow information of the sewage treated by the MBR, and timely sends reminding information to remind replacement when the flow is abnormal, thereby avoiding the influence on the sewage treatment effect and ensuring that the sewage treatment device can always stably and effectively carry out sewage treatment.
Drawings
FIG. 1 is a schematic overall structure diagram in an embodiment of the present application;
FIG. 2 is an internal view of a main body of a processing apparatus in an embodiment of the present application;
FIG. 3 is an internal view of a sludge tank in an embodiment of the present application;
FIG. 4 is an overall configuration diagram of a winding assembly in an embodiment of the present application;
FIG. 5 is a block diagram of a general control box in the embodiment of the present application;
in the figure: 1. a processing apparatus main body; 2. a primary treatment tank; 21. a water pump; 22. a first delivery pipe; 23. a pressure gauge; 3. an aeration tank; 4. a membrane biological reaction tank; 41. an MBR membrane frame; 411. a second delivery pipe; 412. a self-priming pump; 413. a second flow meter; 42. a water return pump; 43. a water return pipe; 44. a sludge pump; 45. a mud conveying pipe; 46. an air inlet pipe; 5. a sludge tank; 51. a sludge tank; 511. a sludge hopper; 512. vibrating a motor; 513. a mounting seat; 514. a spring; 6. a water outlet pool; 7. a water inlet pipe; 71. a first flow meter; 8. a water outlet pipe; 9. braking the motor; 10. a winding assembly; 101. a main rod body; 102. an auxiliary winding rod.
Detailed Description
The embodiment of the application provides an integration sewage treatment device based on MBR technique, the direct abandonment of silt that produces among the sewage treatment process among the prior art is discharged, there is not reasonable technical problem who utilizes in resource and the sewage treatment process pipeline to block up and sewage treatment effect variation is difficult to by in time sending, realized more reasonable handle mud, and when pipeline blocks up and treatment effect variation, timely warning information that sends, guarantee the purpose of sewage treatment effect.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 5, an embodiment of the application provides an integrated sewage treatment device based on an MBR technology, which includes a treatment device main body 1, a water inlet pipe 7 is arranged on one side of the treatment device main body 1, a first flow meter 71 is arranged outside the water inlet pipe 7, a water outlet pipe 8 is arranged on the other side of the treatment device main body 1, sewage is conveyed into the treatment device main body 1 through the water inlet pipe 7, and the water outlet pipe 8 is used for discharging the treated sewage;
preliminary treatment pond 2, aeration tank 3, membrane bioreaction pond 4, sludge impoundment 5 and play pond 6, sewage is carried earlier in preliminary treatment pond 2, handles the back through preliminary treatment pond 2, carries and carries aeration tank 3 in carrying aeration tank and carry out aeration tank, and aeration tank's sewage is sent to membrane bioreaction pond 4 and is carried out membrane bioreaction in-process, and sludge 5 is carried to the mud that produces among the membrane bioreaction process, and the play pond 6 is carried to the water after the membrane bioreaction.
Preliminary treatment pond 2's inside is provided with the auxiliary treatment subassembly, the auxiliary treatment subassembly is including setting up at the braking motor 9 of treatment facility main part 1 and setting up at the inside winding subassembly 10 of preliminary treatment pond 2, winding subassembly 10 is connected with the brake shaft of braking motor 9, winding subassembly 10 includes the mobile jib body 101 and a plurality of supplementary winding poles 102 of symmetry in mobile jib body 101 outside, supplementary winding pole 102 threaded connection is in the outside of mobile jib body 101, the inside position that is close to one side in preliminary treatment pond 2 is equipped with suction pump 21, suction pump 21's top is provided with first conveyer pipe 22, the one end and the aeration tank 3 intercommunication of first conveyer pipe 22, the outside of first conveyer pipe 22 is equipped with pressure gauge 23. The operation of brake motor 9 drives the high-speed rotation of mobile jib body 101 among the winding subassembly 10, and the high-speed rotation of mobile jib body 101 drives a plurality of supplementary winding poles 102 soon promptly and rotates, collects linear rubbish etc. in the sewage, avoids it to block up water pipe, and aeration treatment carries out in aeration tank 3 through first conveyer pipe 22 with the sewage through preliminary treatment's operation of suction pump 21 in the preliminary treatment pond 2.
The aeration tank 3 is communicated with the membrane biological reaction tank 4, an MBR membrane frame 41, a water return pump 42, an air inlet pipe 46 and a sludge pump 44 are arranged inside the membrane biological reaction tank 4, the air inlet pipe 46 is connected with external air-blast equipment for inputting air, a second conveying pipe 411 communicated with the MBR membrane frame 41 is arranged at the top end of the MBR membrane frame 41, a self-sucking pump 412 and a second flow meter 413 are arranged on the second conveying pipe 411, one end of the second conveying pipe 411 is communicated with the water outlet tank 6, a sludge conveying pipe 45 communicated with the sludge tank 5 is arranged at the top end of the sludge pump 44, a water return pipe 43 is arranged at the top end of the water return pump 42, and one end of the water return pipe 43 is communicated with the aeration tank 3; sewage subjected to aeration treatment in the alarm aeration tank 3 flows into the membrane biological reaction tank 4, sludge, ammonia nitrogen, refractory organic matters and the like in the sewage are removed by a membrane bioreactor in the MBR membrane frame 41, water which is not completely treated flows back into the aeration tank 3 from a water return pipe 43 through a water return pump 42 and is treated again, and sludge generated in the treatment process is conveyed into the sludge tank 5 through a sludge conveying pipe 45 by a sludge pump 44; the inside of sludge impoundment 5 is provided with sludge box 51 that is used for retrieving mud, and sludge box 51's inside is provided with sludge bucket 511 and shock dynamo 512, and sludge bucket 511's inside is equipped with the different sieve of a plurality of filtration diameters, and the equal fixed mounting in inner wall both sides of sludge box 51 has the mount pad 513 that is used for supporting sludge bucket 511, and mount pad 513 and sludge bucket 511 top are close to and are provided with spring 514 between the supporting shoe of both sides.
Sludge box 51's setting, can carry out the layering classification to the mud that sewage treatment in-process produced, let the user can handle back recycle with mud better, effectively solved among the prior art sewage treatment in-process mud direct discharge, do not have make full use of's problem, and then realized handling more rationally with the waste material that produces among the sewage treatment process, sewage treatment plant's treatment effect has also been promoted, simultaneously mud falls into behind the sludge bucket 511 in sludge box 51, vibrating motor 512 moves and drives the vibrations of sludge bucket 511, thereby let mud receive vibrations, rubbish or impurity in the different bands in mud scatter respectively on the different sieve plates of filtration diameter, make things convenient for follow-up to handle.
The master control box comprises a data receiving module, a data processing module, a master control module and an information sending module; the data processing module is used for receiving first information, second information and pressure information collected by the first flowmeter 71, the second flowmeter 413 and the pressure gauge 23, the data processing module is used for processing the first information, the second information and the pressure information to generate first control information and second control information, the first control information and the second control information are sent to a preset receiving terminal by the master control module control information sending module, the preset receiving terminal comprises a management device for sewage treatment or an intelligent receiving terminal carried by a manager of the sewage treatment device, and the like, and the specific processing process of processing the first information and the second information by the data processing module to generate the first control information and the second control information is as follows:
the method comprises the following steps: extracting first information and pressure information acquired by the press 23, wherein the first information is inflow water flow information acquired by a first flowmeter 71;
step two: label the first information as K1IntoThe pressure information is marked as W, and the first information is calculated as K1IntoThe ratio of the pressure information W to the Kw is obtainedRatio of；
Step three: when Kw isRatio ofWhen the value is smaller than the preset value, first control information is generated;
step four: extracting second information, wherein the second information is flow information acquired by a second flow meter 413, acquiring the second information once every preset time within preset time, and marking the second information as Pi, i is acquisition frequency, and i is more than or equal to 5;
step five: establishing a planar rectangular coordinate system M by taking the interval of preset time intervals as an x axis and the size of Pi as a y axis, marking the Pi in the planar rectangular coordinate system M as a fold line L1 and connecting the mark and the line to obtain a fold line L1;
step six: setting a reference line L2 in the rectangular plane coordinate system M, and generating second information when the number of points in the broken line L1 lower than the reference line L2 exceeds a preset number;
step seven: the second information is also generated when the angle between the fold line L1 and the x-axis is greater than a preset angle.
The specific content of the first information is that if the water inlet flow is too large, but the water delivery pressure is too small, the pipeline condition exists, and the water supply is required to be stopped and the pipeline is required to be overhauled;
the specific content of the second information is that the treatment efficiency of the membrane biological reaction tank 4 is abnormally poor, and the MBR membrane frame 41 needs to be replaced or overhauled.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept of the present application within the technical scope disclosed in the present application, and shall be covered by the scope of the present application.

Claims (7)

1. An integrated sewage treatment device based on MBR technology is characterized by comprising a treatment device main body (1) and a master control box for controlling the sewage treatment device;
a water inlet pipe (7) is arranged on one side of the treatment equipment main body (1), a first flowmeter (71) is arranged outside the water inlet pipe (7), and a water outlet pipe (8) is arranged on the other side of the treatment equipment main body (1);
the treatment equipment main body (1) comprises a primary treatment tank (2), an aeration tank (3), a membrane biological reaction tank (4), a sludge tank (5) and a water outlet tank (6);
an auxiliary treatment assembly is arranged inside the primary treatment tank (2), a water suction pump (21) is arranged at a position close to one side inside the primary treatment tank (2), a first conveying pipe (22) is arranged at the top end of the water suction pump (21), one end of the first conveying pipe (22) is communicated with the aeration tank (3), and a pressure gauge (23) is arranged outside the first conveying pipe (22);
an MBR membrane frame (41), a water return pump (42), an air inlet pipe (46) and a sludge pump (44) are arranged inside the membrane biological reaction tank (4), a second conveying pipe (411) communicated with the MBR membrane frame is arranged at the top end of the MBR membrane frame (41), a self-sucking pump (412) and a second flow meter (413) are arranged on the second conveying pipe (411), one end of the second conveying pipe (411) is communicated with a water outlet tank (6), and a sludge conveying pipe (45) communicated with a sludge tank (5) is arranged at the top end of the sludge pump (44);
a sludge tank (51) for recovering sludge is arranged in the sludge tank (5);
the master control box comprises a data receiving module, a data processing module, a master control module and an information sending module;
the data processing module is used for receiving first information, second information and pressure information collected by a first flow meter (71), a second flow meter (413) and a pressure meter (23), the data processing module is used for processing the first information, the second information and the pressure information to generate first control information and second control information, and the first control information and the second control information are sent to a preset receiving terminal by the master control module control information sending module.
2. The integrated wastewater treatment equipment based on MBR technology according to claim 1, wherein: a water return pipe (43) is arranged at the top end of the water return pump (42), and one end of the water return pipe (43) is communicated with the aeration tank (3).
3. The integrated wastewater treatment equipment based on MBR technology according to claim 1, wherein: the sludge box (51) is internally provided with a sludge hopper (511) and a vibration motor (512), and the sludge hopper (511) is internally provided with a plurality of sieve plates with different filtering diameters.
4. The integrated wastewater treatment equipment based on MBR technology according to claim 3, wherein: and mounting seats (513) for supporting the sludge buckets (511) are fixedly mounted on two sides of the inner wall of the sludge box (51), and springs (514) are arranged between the mounting seats (513) and the supporting blocks at the top ends of the sludge buckets (511) close to the two sides.
5. The integrated wastewater treatment equipment based on MBR technology according to claim 1, wherein: the auxiliary treatment assembly comprises a brake motor (9) arranged on the treatment equipment main body (1) and a winding assembly (10) arranged inside the primary treatment pool (2), and the winding assembly (10) is connected with a brake shaft of the brake motor (9).
6. The integrated wastewater treatment equipment based on MBR technology according to claim 5, wherein: the winding assembly (10) comprises a main rod body (101) and a plurality of auxiliary winding rods (102) symmetrically arranged outside the main rod body (101).
7. The integrated wastewater treatment equipment based on MBR technology according to claim 1, wherein: the specific processing process of the data processing module for processing the first information and the second information to generate the first control information and the second control information is as follows:
the method comprises the following steps: extracting first information and pressure information collected by a pressure gauge (23), wherein the first information is inflow water flow information collected by a first flowmeter (71);
step two: label the first information as K1IntoThe pressure information is marked as W, and the first information is calculated as K1IntoThe ratio of the pressure information W to the Kw is obtainedRatio of；
Step three: when Kw isRatio ofWhen the value is smaller than the preset value, first control information is generated;
step four: extracting second information, wherein the second information is flow information acquired by a second flow meter (413), acquiring the second information once every preset time within preset time, and marking the second information as Pi, i is acquisition frequency, and i is more than or equal to 5;
step five: establishing a planar rectangular coordinate system M by taking the interval of preset time intervals as an x axis and the size of Pi as a y axis, marking the Pi in the planar rectangular coordinate system M as a fold line L1 and connecting the mark and the line to obtain a fold line L1;
step six: setting a reference line L2 in the rectangular plane coordinate system M, and generating second information when the number of points in the broken line L1 lower than the reference line L2 exceeds a preset number;
step seven: the second information is also generated when the angle between the fold line L1 and the x-axis is greater than a preset angle.
CN202111205852.0A 2021-10-15 2021-10-15 Integration sewage treatment device based on MBR technique Pending CN113816493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111205852.0A CN113816493A (en) 2021-10-15 2021-10-15 Integration sewage treatment device based on MBR technique

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Application Number Priority Date Filing Date Title
CN202111205852.0A CN113816493A (en) 2021-10-15 2021-10-15 Integration sewage treatment device based on MBR technique

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Publication Number Publication Date
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130001142A1 (en) * 2011-06-13 2013-01-03 Novak Richard A Advanced control system for wastewater treatment plants with membrane bioreactors
CN103755100A (en) * 2014-01-21 2014-04-30 重庆林德科技发展有限公司 Method for solving membrane bio-reactor (MBR) membrane blocking and composite MBR membrane bio-reaction system
KR20140071162A (en) * 2012-12-03 2014-06-11 제일모직주식회사 Cleaning system of separation membrane and method using the same
CN109231460A (en) * 2018-10-30 2019-01-18 江苏新天鸿集团有限公司 Intelligent integral embrane method sewage treatment process based on Internet of Things
CN211946668U (en) * 2019-12-31 2020-11-17 浙江幸双环保科技有限公司 Quick system of buried domestic sewage treatment device
CN113233581A (en) * 2021-06-09 2021-08-10 福建技术师范学院 Immersed MBR (membrane bioreactor) membrane tank device and method for sewage treatment by using same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130001142A1 (en) * 2011-06-13 2013-01-03 Novak Richard A Advanced control system for wastewater treatment plants with membrane bioreactors
KR20140071162A (en) * 2012-12-03 2014-06-11 제일모직주식회사 Cleaning system of separation membrane and method using the same
EP2926888A1 (en) * 2012-12-03 2015-10-07 Cheil Industries Inc. System for washing membrane, and method for washing membrane using same
CN103755100A (en) * 2014-01-21 2014-04-30 重庆林德科技发展有限公司 Method for solving membrane bio-reactor (MBR) membrane blocking and composite MBR membrane bio-reaction system
CN109231460A (en) * 2018-10-30 2019-01-18 江苏新天鸿集团有限公司 Intelligent integral embrane method sewage treatment process based on Internet of Things
CN211946668U (en) * 2019-12-31 2020-11-17 浙江幸双环保科技有限公司 Quick system of buried domestic sewage treatment device
CN113233581A (en) * 2021-06-09 2021-08-10 福建技术师范学院 Immersed MBR (membrane bioreactor) membrane tank device and method for sewage treatment by using same

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Application publication date: 20211221

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