CN105923766A - Anaerobic baffling water purification apparatus and operating method thereof - Google Patents

Anaerobic baffling water purification apparatus and operating method thereof Download PDF

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Publication number
CN105923766A
CN105923766A CN201610560729.3A CN201610560729A CN105923766A CN 105923766 A CN105923766 A CN 105923766A CN 201610560729 A CN201610560729 A CN 201610560729A CN 105923766 A CN105923766 A CN 105923766A
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China
Prior art keywords
immobilized microorganism
anaerobic baffled
microorganism ball
magnetic
water correction
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CN201610560729.3A
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Chinese (zh)
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符惠
王伟
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符惠
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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes
    • C02F3/2806Anaerobic processes using solid supports for microorganisms
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/28Anaerobic digestion processes
    • C02F3/284Anaerobic digestion processes using anaerobic baffled reactors
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections

Abstract

The invention discloses an anaerobic baffling water purification apparatus and an operating method thereof. The apparatus comprises a water inlet tube, a water outlet tube, a gas discharge port, a container, a recovery tube, a baffle plate, a magnetic field generator, a recovery device, immobilized microorganism balls and a precipitation tank. The operating method of the apparatus comprises the following steps: opening a container, allowing the immobilized microorganism balls to flow into a system, collecting long-time used immobilized microorganism balls, and afresh making the collected immobilized microorganism balls. The immobilized microorganism balls used in the anaerobic baffling water purification apparatus and the operating method thereof can keep the activity of microorganisms and purify water, also can be used to separate mud and water, and have good settlement property; the immobilized microorganism balls have an appropriate diameter; the magnetic field makes the immobilized microorganism balls be in a suspending state, and also can improve the activity of microorganisms; and the immobilized microorganism balls can be recycled, so the microorganisms in the immobilized microorganism balls are always highly active.

Description

A kind of anaerobic baffled water correction plant and operational approach thereof
Technical field
The present invention relates to sewage treatment area, a kind of anaerobic baffled water correction plant and operational approach thereof.
Background technology
China is the most unbalanced country of distribution of water resources, and the water resource that each place has is the most unbalanced, generally one hydropenia country, and the whole nation has the city of 70% to be in exsiccosis;China or a with serious pollution country of water simultaneously, annual because water pollutes the loss caused accounts for the 2% of GDP, water pollution condition is constantly aggravated so that sewage disposal and regeneration industry are by unprecedented concern.
Anaerobic baffled reactor is a kind of novel high efficiency anaerobic reactor, making current therein is plug-flow and be thoroughly mixed the compound fluidised form that stream combines, thus there is high reactor volume utilization rate, anaerobic baffled reactor finally connects sedimentation tank, can pollutant in significantly more efficient removal water, the more thorough of Water warfare can be made.
The effect of a kind of anaerobic baffled water correction plant is mainly mud-water separation, and the method that routine uses is free sedimentation, flocculation sediment, group's precipitation and compression precipitating, but method of each precipitation has respective shortcoming, or the sedimentation time is oversize, or mud-water separation is not thorough, settleability is bad.
Summary of the invention
It is an object of the invention to provide a kind of anaerobic baffled water correction plant and operational approach thereof, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of anaerobic baffled water correction plant, including anaerobic baffled reactor and sedimentation tank, described anaerobic baffled reactor includes water inlet pipe, outlet pipe, air vent, container, recovery tube, baffle plate, magnetic field generator, retracting device and immobilized microorganism ball;Described baffle plate includes one or more, and described baffle plate is perpendicular to the bottom of anaerobic baffled reactor, and described baffle plate is used for stopping immobilized microorganism ball, only allows the upper strata sewage in anaerobic baffled reactor to pass through;Described container is used for containing immobilized microorganism ball;Described air vent is positioned at above anaerobic baffled reactor, is used for discharging gas;Described magnetic field generator is positioned at the both sides outside anaerobic baffled reactor, is used for producing magnetic field;It is provided with retracting device bottom the anaerobic baffled water correction plant of described one, is used for reclaiming immobilized microorganism ball;Described sedimentation tank includes that recovery tube and retracting device, described sedimentation tank are not provided with magnetic field generator, and described retracting device is for reclaiming the immobilized microorganism ball in sedimentation tank;
Described immobilized microorganism bag includes magnetizing mediums and activated sludge, and described magnetizing mediums is without magnetic, but can magnetize under the influence of a magnetic field, and described activated sludge is rich in microorganism;Described activated sludge is wrapped in magnetizing mediums, is formed spherical;Described magnetic field generator produces magnetic field, and then makes immobilized microorganism ball be in suspended state in the described anaerobic baffled water correction plant of one.
Preferably, the preparation of the described immobilized microorganism ball in a kind of anaerobic baffled water correction plant with reclaim be by will be enriched in the activated sludge of microorganism by solvent be dissolved into thick after fill up in the plate with particular size circular hole that surface is made up of masking foil;Again magnetizing mediums is placed on plate, each circular hole is placed a magnetizing mediums;Then from the rectangular bend of tiling, plate being become cylinder, the circular hole bending on surface becomes big, and the plate enabling the immobilized microorganism ball air-dried and surface to be made up of masking foil departs from;Immobilized microorganism ball is used in the anaerobic baffled water correction plant of described one, and by arranging magnetic field generator generation magnetic field around the described anaerobic baffled water correction plant of one, make immobilized microorganism ball be in suspended state in the described anaerobic baffled water correction plant of one;Immobilized microorganism ball is in long-time use, the activated sludge on surface loses activity gradually, by closing the magnetic field in anaerobic baffled reactor, make immobilized microorganism ball sink to bottom by the gravity of self to reclaim, immobilized microorganism ball in sedimentation tank can rely on the gravity of immobilized microorganism ball self to sink to bottom and reclaim, finally passing through to soak by the immobilized microorganism ball reclaimed, roll, centrifugal mode reclaims magnetizing mediums;Again the magnetizing mediums being recovered to and activated sludge are sufficiently mixed and again make immobilized microorganism ball.
Preferably, a diameter of 10 ~ 13mm of described immobilized microorganism ball.
Preferably, described magnetizing mediums is metallic nickel.
Preferably, described metallic nickel is the metallic nickel after Passivation Treatment.
Preferably, a diameter of 4 ~ 6mm of described magnetizing mediums.
The anaerobic baffled water correction plant of described one, its operational approach is:
The first step, open container, make immobilized microorganism ball be flowed in the anaerobic baffled water correction plant of described one;
Second step, open magnetic field generator, make that the anaerobic baffled water correction plant of described one is internal produces magnetic field, and then make immobilized microorganism ball be in suspended state in the described anaerobic baffled water correction plant of one;
3rd step, opening conduits valve, sewage is flowed into the anaerobic baffled water correction plant of described one from water inlet pipe;
4th step, sewage are discharged after the described anaerobic baffled water correction plant of one processes;After immobilized microorganism ball uses a period of time in the described anaerobic baffled water correction plant of one, by closing magnetic field, immobilized microorganism ball is made to be flowed in retracting device by recovery tube;Open container, supplement the immobilized microorganism ball in described a kind of anaerobic baffled water correction plant.
Compared with prior art, the invention has the beneficial effects as follows: the immobilized microorganism ball used in described a kind of anaerobic baffled water correction plant and operational approach thereof uses immobilized mode can make Microorganism incubation, this mode can not only maintain the activity of microorganism, preferably purify water, and can preferably make mud-water separation, settleability is good;A diameter of 10 ~ 13mm of immobilized microorganism ball, the diameter of immobilized microorganism ball will need bigger magnetic field that immobilized microorganism ball just can be made to suspend because of too big, sewage also will not be difficult to touch the microorganism inside immobilized microorganism ball because the diameter of immobilized microorganism ball is too big, and immobilized microorganism ball also will not be difficult to because diameter is the least prepare and reclaim;Two, immobilized microorganism bag includes magnetizing mediums and activated sludge, magnetizing mediums can make magnetizing mediums magnetize under the effect of externally-applied magnetic field, immobilized microorganism ball is enable to be in suspended state under the influence of a magnetic field, thus may advantageously facilitate the circulation of microorganism and improve microbial activity, can preferably purify water;Immobilized microorganism ball also will not be made to be damaged by the way of magnetic field controls immobilized microorganism ball;Three, immobilized microorganism ball can recycle, one side is due to the bacteria metabolism in immobilized microorganism ball and processes sewage for a long time, cause the microorganism in immobilized microorganism ball slowly old dead, use the mode reclaimed periodically discharge and supplement immobilized microorganism ball, the microorganism in immobilized microorganism ball can be made to be in high activity state all the time;On the other hand in water, flocculence or floating microorganism can be discharged together along with immobilized microorganism ball, and the microorganism of discharge is also used as preparing the raw material of immobilized microorganism ball.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of immobilized microorganism ball of the present invention.
In figure: 1, water inlet pipe, 2, outlet pipe, 3, air vent, 4, container, 5, recovery tube, 6, baffle plate, 7, magnetic field generator, 8, retracting device, 9, immobilized microorganism ball, 10, magnetizing mediums, 11, activated sludge, 12, sedimentation tank.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1:
Refer to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of anaerobic baffled water correction plant, including anaerobic baffled reactor and sedimentation tank 12, anaerobic baffled reactor includes water inlet pipe 1, outlet pipe 2, air vent 3, container 4, recovery tube 5, baffle plate 6, magnetic field generator 7, retracting device 8 and immobilized microorganism ball 9;Baffle plate 6 includes one or more, and baffle plate 6 is perpendicular to the bottom of anaerobic baffled reactor, and baffle plate 2 is used for stopping immobilized microorganism ball 9, only allows the upper strata sewage in anaerobic baffled reactor to pass through;Container 4 is used for containing immobilized microorganism ball 9;Air vent 5 is positioned at above anaerobic baffled reactor, is used for discharging gas;Magnetic field generator 7 is positioned at the both sides outside anaerobic baffled reactor, is used for producing magnetic field;It is provided with retracting device 8 bottom a kind of anaerobic baffled water correction plant, is used for reclaiming immobilized microorganism ball 9;Sedimentation tank 12 includes recovery tube 5 and retracting device 8, and sedimentation tank 12 is not provided with magnetic field generator 7, and retracting device 8 is for reclaiming the immobilized microorganism ball 9 in sedimentation tank 12;
Immobilized microorganism ball 9 includes magnetizing mediums 10 and activated sludge 11, a diameter of 10mm of immobilized microorganism ball 9, magnetizing mediums 10 is the metallic nickel after Passivation Treatment, a diameter of 4mm of magnetizing mediums 10, magnetizing mediums 10 is without magnetic, but can magnetize under the influence of a magnetic field, activated sludge 11 is rich in microorganism;Activated sludge 11 is wrapped in magnetizing mediums 10, is formed spherical;Magnetic field generator 7 produces magnetic field, and then makes immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant.
A kind of preparation of the immobilized microorganism ball 9 in anaerobic baffled water correction plant with reclaim be by will be enriched in the activated sludge 11 of microorganism by solvent be dissolved into thick after fill up in the plate with particular size circular hole that surface is made up of masking foil;Again magnetizing mediums 10 is placed on plate, each circular hole is placed a magnetizing mediums 10;Then from the rectangular bend of tiling, plate being become cylinder, the circular hole bending on surface becomes big, and the plate making the immobilized microorganism ball 9 air-dried can be made up of masking foil with surface departs from;Immobilized microorganism ball 9 is used in a kind of anaerobic baffled water correction plant, and produces magnetic field by arranging magnetic field generator 7 around a kind of anaerobic baffled water correction plant, make immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant;Immobilized microorganism ball 9 is in long-time use, the activated sludge 11 on surface loses activity gradually, by closing the magnetic field in anaerobic baffled reactor, make immobilized microorganism ball 9 sink to bottom by the gravity of self to reclaim, immobilized microorganism ball 9 in sedimentation tank 12 can rely on the gravity of immobilized microorganism ball 9 self to sink to bottom and reclaim, finally passing through to soak by the immobilized microorganism ball 9 reclaimed, roll, centrifugal mode reclaims magnetizing mediums 10;Again the magnetizing mediums 10 being recovered to is sufficiently mixed with activated sludge 11 and again makes immobilized microorganism ball 9.
A kind of anaerobic baffled water correction plant, its operational approach is:
The first step, open container 4, make immobilized microorganism ball 9 be flowed in a kind of anaerobic baffled water correction plant;
Second step, open magnetic field generator 7, make that a kind of anaerobic baffled water correction plant is internal produces magnetic field, and then make immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant;
3rd step, opening conduits valve, sewage is flowed into a kind of anaerobic baffled water correction plant from water inlet pipe 1;
4th step, sewage are discharged after a kind of anaerobic baffled water correction plant processes;After immobilized microorganism ball 9 uses a period of time in a kind of anaerobic baffled water correction plant, by closing magnetic field, immobilized microorganism ball 9 is made to be flowed in retracting device 8 by recovery tube 5;Open container 4, supplement the immobilized microorganism ball 9 in a kind of anaerobic baffled water correction plant.
Embodiment 2:
Refer to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of anaerobic baffled water correction plant, including anaerobic baffled reactor and sedimentation tank 12, anaerobic baffled reactor includes water inlet pipe 1, outlet pipe 2, air vent 3, container 4, recovery tube 5, baffle plate 6, magnetic field generator 7, retracting device 8 and immobilized microorganism ball 9;Baffle plate 6 includes one or more, and baffle plate 6 is perpendicular to the bottom of anaerobic baffled reactor, and baffle plate 2 is used for stopping immobilized microorganism ball 9, only allows the upper strata sewage in anaerobic baffled reactor to pass through;Container 4 is used for containing immobilized microorganism ball 9;Air vent 5 is positioned at above anaerobic baffled reactor, is used for discharging gas;Magnetic field generator 7 is positioned at the both sides outside anaerobic baffled reactor, is used for producing magnetic field;It is provided with retracting device 8 bottom a kind of anaerobic baffled water correction plant, is used for reclaiming immobilized microorganism ball 9;Sedimentation tank 12 includes recovery tube 5 and retracting device 8, and sedimentation tank 12 is not provided with magnetic field generator 7, and retracting device 8 is for reclaiming the immobilized microorganism ball 9 in sedimentation tank 12;
Immobilized microorganism ball 9 includes magnetizing mediums 10 and activated sludge 11, a diameter of 13mm of immobilized microorganism ball 9, magnetizing mediums 10 is the metallic nickel after Passivation Treatment, a diameter of 6mm of magnetizing mediums 10, magnetizing mediums 10 is without magnetic, but can magnetize under the influence of a magnetic field, activated sludge 11 is rich in microorganism;Activated sludge 11 is wrapped in magnetizing mediums 10, is formed spherical;Magnetic field generator 7 produces magnetic field, and then makes immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant.
A kind of preparation of the immobilized microorganism ball 9 in anaerobic baffled water correction plant with reclaim be by will be enriched in the activated sludge 11 of microorganism by solvent be dissolved into thick after fill up in the plate with particular size circular hole that surface is made up of masking foil;Again magnetizing mediums 10 is placed on plate, each circular hole is placed a magnetizing mediums 10;Then from the rectangular bend of tiling, plate being become cylinder, the circular hole bending on surface becomes big, and the plate making the immobilized microorganism ball 9 air-dried can be made up of masking foil with surface departs from;Immobilized microorganism ball 9 is used in a kind of anaerobic baffled water correction plant, and produces magnetic field by arranging magnetic field generator 7 around a kind of anaerobic baffled water correction plant, make immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant;Immobilized microorganism ball 9 is in long-time use, the activated sludge 11 on surface loses activity gradually, by closing the magnetic field in anaerobic baffled reactor, make immobilized microorganism ball 9 sink to bottom by the gravity of self to reclaim, immobilized microorganism ball 9 in sedimentation tank 12 can rely on the gravity of immobilized microorganism ball 9 self to sink to bottom and reclaim, finally passing through to soak by the immobilized microorganism ball 9 reclaimed, roll, centrifugal mode reclaims magnetizing mediums 10;Again the magnetizing mediums 10 being recovered to is sufficiently mixed with activated sludge 11 and again makes immobilized microorganism ball 9.
A kind of anaerobic baffled water correction plant, its operational approach is:
The first step, open container 4, make immobilized microorganism ball 9 be flowed in a kind of anaerobic baffled water correction plant;
Second step, open magnetic field generator 7, make that a kind of anaerobic baffled water correction plant is internal produces magnetic field, and then make immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant;
3rd step, opening conduits valve, sewage is flowed into a kind of anaerobic baffled water correction plant from water inlet pipe 1;
4th step, sewage are discharged after a kind of anaerobic baffled water correction plant processes;After immobilized microorganism ball 9 uses a period of time in a kind of anaerobic baffled water correction plant, by closing magnetic field, immobilized microorganism ball 9 is made to be flowed in retracting device 8 by recovery tube 5;Open container 4, supplement the immobilized microorganism ball 9 in a kind of anaerobic baffled water correction plant.
Embodiment 3:
Refer to Fig. 1-2, the present invention provides a kind of technical scheme: a kind of anaerobic baffled water correction plant, including anaerobic baffled reactor and sedimentation tank 12, anaerobic baffled reactor includes water inlet pipe 1, outlet pipe 2, air vent 3, container 4, recovery tube 5, baffle plate 6, magnetic field generator 7, retracting device 8 and immobilized microorganism ball 9;Baffle plate 6 includes one or more, and baffle plate 6 is perpendicular to the bottom of anaerobic baffled reactor, and baffle plate 2 is used for stopping immobilized microorganism ball 9, only allows the upper strata sewage in anaerobic baffled reactor to pass through;Container 4 is used for containing immobilized microorganism ball 9;Air vent 5 is positioned at above anaerobic baffled reactor, is used for discharging gas;Magnetic field generator 7 is positioned at the both sides outside anaerobic baffled reactor, is used for producing magnetic field;It is provided with retracting device 8 bottom a kind of anaerobic baffled water correction plant, is used for reclaiming immobilized microorganism ball 9;Sedimentation tank 12 includes recovery tube 5 and retracting device 8, and sedimentation tank 12 is not provided with magnetic field generator 7, and retracting device 8 is for reclaiming the immobilized microorganism ball 9 in sedimentation tank 12;
Immobilized microorganism ball 9 includes magnetizing mediums 10 and activated sludge 11, a diameter of 12mm of immobilized microorganism ball 9, magnetizing mediums 10 is the metallic nickel after Passivation Treatment, a diameter of 5mm of magnetizing mediums 10, magnetizing mediums 10 is without magnetic, but can magnetize under the influence of a magnetic field, activated sludge 11 is rich in microorganism;Activated sludge 11 is wrapped in magnetizing mediums 10, is formed spherical;Magnetic field generator 7 produces magnetic field, and then makes immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant.
A kind of preparation of the immobilized microorganism ball 9 in anaerobic baffled water correction plant with reclaim be by will be enriched in the activated sludge 11 of microorganism by solvent be dissolved into thick after fill up in the plate with particular size circular hole that surface is made up of masking foil;Again magnetizing mediums 10 is placed on plate, each circular hole is placed a magnetizing mediums 10;Then from the rectangular bend of tiling, plate being become cylinder, the circular hole bending on surface becomes big, and the plate making the immobilized microorganism ball 9 air-dried can be made up of masking foil with surface departs from;Immobilized microorganism ball 9 is used in a kind of anaerobic baffled water correction plant, and produces magnetic field by arranging magnetic field generator 7 around a kind of anaerobic baffled water correction plant, make immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant;Immobilized microorganism ball 9 is in long-time use, the activated sludge 11 on surface loses activity gradually, by closing the magnetic field in anaerobic baffled reactor, make immobilized microorganism ball 9 sink to bottom by the gravity of self to reclaim, immobilized microorganism ball 9 in sedimentation tank 12 can rely on the gravity of immobilized microorganism ball 9 self to sink to bottom and reclaim, finally passing through to soak by the immobilized microorganism ball 9 reclaimed, roll, centrifugal mode reclaims magnetizing mediums 10;Again the magnetizing mediums 10 being recovered to is sufficiently mixed with activated sludge 11 and again makes immobilized microorganism ball 9.
A kind of anaerobic baffled water correction plant, its operational approach is:
The first step, open container 4, make immobilized microorganism ball 9 be flowed in a kind of anaerobic baffled water correction plant;
Second step, open magnetic field generator 7, make that a kind of anaerobic baffled water correction plant is internal produces magnetic field, and then make immobilized microorganism ball 9 be in suspended state in a kind of anaerobic baffled water correction plant;
3rd step, opening conduits valve, sewage is flowed into a kind of anaerobic baffled water correction plant from water inlet pipe 1;
4th step, sewage are discharged after a kind of anaerobic baffled water correction plant processes;After immobilized microorganism ball 9 uses a period of time in a kind of anaerobic baffled water correction plant, by closing magnetic field, immobilized microorganism ball 9 is made to be flowed in retracting device 8 by recovery tube 5;Open container 4, supplement the immobilized microorganism ball 9 in a kind of anaerobic baffled water correction plant.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; conceive in addition equivalent or change according to technical scheme and improvement thereof, all should contain within the scope of the present invention.

Claims (7)

1. an anaerobic baffled water correction plant, it is characterized in that: include anaerobic baffled reactor and sedimentation tank (12), described anaerobic baffled reactor includes water inlet pipe (1), outlet pipe (2), air vent (3), container (4), recovery tube (5), baffle plate (6), magnetic field generator (7), retracting device (8) and immobilized microorganism ball (9);Described baffle plate (6) includes one or more, and described baffle plate (6) is perpendicular to the bottom of anaerobic baffled reactor, and described baffle plate (2) is used for stopping immobilized microorganism ball (9), only allows the upper strata sewage in anaerobic baffled reactor to pass through;Described container (4) is used for containing immobilized microorganism ball (9);Described air vent (5) is positioned at above anaerobic baffled reactor, is used for discharging gas;Described magnetic field generator (7) is positioned at the both sides outside anaerobic baffled reactor, is used for producing magnetic field;It is provided with retracting device (8) bottom the anaerobic baffled water correction plant of described one, is used for reclaiming immobilized microorganism ball (9);Described sedimentation tank (12) includes that recovery tube (5) and retracting device (8), described sedimentation tank (12) are not provided with magnetic field generator (7), and described retracting device (8) is used for the immobilized microorganism ball (9) reclaiming in sedimentation tank (12);
Described immobilized microorganism ball (9) includes magnetizing mediums (10) and activated sludge (11), and described magnetizing mediums (10) is without magnetic, but can magnetize under the influence of a magnetic field, and described activated sludge (11) is rich in microorganism;Described activated sludge (11) is wrapped in magnetizing mediums (10), is formed spherical;Described magnetic field generator (7) produces magnetic field, and then makes immobilized microorganism ball (9) be in suspended state in the described anaerobic baffled water correction plant of one.
The anaerobic baffled water correction plant of one the most according to claim 1, it is characterised in that: the preparation of the immobilized microorganism ball (9) in described a kind of anaerobic baffled water correction plant with reclaim be by will be enriched in the activated sludge of microorganism (11) by solvent be dissolved into thick after fill up in the plate with particular size circular hole that surface is made up of masking foil;Again magnetizing mediums (10) is placed on plate, each circular hole is placed a magnetizing mediums (10);Then from the rectangular bend of tiling, plate being become cylinder, the circular hole bending on surface becomes big, and the plate making the immobilized microorganism ball (9) air-dried can be made up of masking foil with surface departs from;By immobilized microorganism ball (9) in the described anaerobic baffled water correction plant of one, and by arranging magnetic field generator (7) generation magnetic field around the described anaerobic baffled water correction plant of one, make immobilized microorganism ball (9) be in suspended state in the described anaerobic baffled water correction plant of one;Immobilized microorganism ball (9) is in long-time use, the activated sludge (11) on surface loses activity gradually, by closing the magnetic field in anaerobic baffled reactor, make immobilized microorganism ball (9) sink to bottom by the gravity of self to reclaim, immobilized microorganism ball (9) in sedimentation tank (12) can rely on the gravity of immobilized microorganism ball (9) self to sink to bottom and reclaim, finally by the immobilized microorganism ball (9) reclaimed by soaking, rolling, centrifugal mode reclaims magnetizing mediums (10);Again the magnetizing mediums (10) being recovered to and activated sludge (11) are sufficiently mixed and again make immobilized microorganism ball (9).
The anaerobic baffled water correction plant of one the most according to claim 2, it is characterised in that: a diameter of 10 ~ 13mm of described immobilized microorganism ball (9).
The anaerobic baffled water correction plant of one the most according to claim 1, it is characterised in that: described magnetizing mediums (10) is metallic nickel.
The anaerobic baffled water correction plant of one the most according to claim 4, it is characterised in that: described metallic nickel is the metallic nickel after Passivation Treatment.
The anaerobic baffled water correction plant of one the most according to claim 4, it is characterised in that: a diameter of 4 ~ 6mm of described magnetizing mediums (10).
7., according to the anaerobic baffled water correction plant of the one described in claim 1-6, its operational approach is:
The first step, open container (4), make immobilized microorganism ball (9) be flowed in the anaerobic baffled water correction plant of described one;
Second step, open magnetic field generator (7), make that the anaerobic baffled water correction plant of described one is internal produces magnetic field, and then make immobilized microorganism ball (9) be in suspended state in the described anaerobic baffled water correction plant of one;
3rd step, opening conduits valve, sewage is flowed into the anaerobic baffled water correction plant of described one from water inlet pipe (1);
4th step, sewage are discharged after the described anaerobic baffled water correction plant of one processes;After immobilized microorganism ball (9) uses a period of time in the described anaerobic baffled water correction plant of one, by closing magnetic field, immobilized microorganism ball (9) is made to be flowed in retracting device (8) by recovery tube (5);Open container (4), supplement the immobilized microorganism ball (9) in described a kind of anaerobic baffled water correction plant.
CN201610560729.3A 2016-07-18 2016-07-18 Anaerobic baffling water purification apparatus and operating method thereof Pending CN105923766A (en)

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