CN105948257B - A kind of sewage-treatment plant - Google Patents
A kind of sewage-treatment plant Download PDFInfo
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- CN105948257B CN105948257B CN201610485820.3A CN201610485820A CN105948257B CN 105948257 B CN105948257 B CN 105948257B CN 201610485820 A CN201610485820 A CN 201610485820A CN 105948257 B CN105948257 B CN 105948257B
- Authority
- CN
- China
- Prior art keywords
- immobilized microorganism
- layer
- sewage
- immobilized
- microorganism layer
- Prior art date
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- 239000010865 sewage Substances 0.000 title claims abstract description 47
- 244000005700 microbiome Species 0.000 claims abstract description 134
- 239000012528 membrane Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 20
- 239000010802 sludge Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 9
- 235000011837 pasties Nutrition 0.000 claims description 9
- 238000005276 aerator Methods 0.000 claims description 7
- 239000013043 chemical agent Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000000813 microbial effect Effects 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 244000005706 microflora Species 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 235000008429 bread Nutrition 0.000 claims 1
- 238000010618 wire wrap Methods 0.000 claims 1
- 239000005416 organic matter Substances 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 2
- 238000006731 degradation reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 239000010842 industrial wastewater Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000021404 traditional food Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- C02F3/30—Aerobic and anaerobic processes
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/48—Devices for applying magnetic or electric fields
- C02F2201/483—Devices for applying magnetic or electric fields using coils
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Biological Treatment Of Waste Water (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention discloses a kind of sewage-treatment plants, including apparatus for treating sewage, immobilized microorganism system and membrane module, apparatus for treating sewage upper end is equipped with water inlet, immobilized microorganism system is equipped in apparatus for treating sewage, immobilized microorganism system is divided into three layers, first immobilized microorganism layer, the second immobilized microorganism layer, third immobilized microorganism layer from outside to inside, are equipped with membrane module on the inside of third immobilized microorganism layer, are provided with water outlet in membrane module.The present invention combines immobilized microorganism, the aerobic-anaerobic of microorganism and magnetic field, to reinforce degradation of the microorganism to organic matter.
Description
Technical field
The present invention relates to a kind of industrial waste water purifying field, especially a kind of sewage-treatment plant.
Background technique
Food industrial wastewater generallys use biological treatment.However, temperature is to the growth of microorganism, breeding, metabolism, species point
Cloth and population quantity etc. have an important influence, and then influence sewage treating efficiency.In addition, temperature is to activated sludge performance and waste water
Flocculation viscosity have a great impact.
Increasingly strict with effluent-disposal standard, traditional food industrial wastewater processing method is unable to satisfy requirement.It is special
It is not that under cryogenic, the metabolic capability of microorganism reduces, and chemical reaction rate can also reduce.Therefore, biological treatment waste water
Efficiency can also reduce.
Traditional activated sludge process is very widely used in sewage treatment, is primarily due in activated sludge containing a large amount of living
Property microorganism, these microorganisms can fast and effeciently remove the organic matter in sewage, and have good Nitrogen/Phosphorus Removal,
But traditional activated sludge process sludge is blended in sewage in a kind of fluidised form.Currently, immobilized microorganism technology is obtained state
Inside and outside extensive concern, such as Patent No.: describing a kind of immobilized microorganism in 200910056687.X patent specification
Preparation method；Immobilized microorganism is mainly characterized by microorganism and is fixed into a kind of solid-state, and being placed in sewage has fixed shape,
And microorganism not loss of activity, there is good wastewater treatment efficiency.
The present invention mainly applies immobilized microorganism and magnetic field in sewage treatment simultaneously, under cryogenic, increases
The function and effect of microorganism, microorganism has aerobic and anaerobism alternate environment, simultaneously because microorganism is in immobilized state, because
Fouling membrane can be effectively prevented in this.
Summary of the invention
The object of the present invention is to provide a kind of sewage-treatment plants, by the aerobic-anaerobic of immobilized microorganism, microorganism
It is combined with magnetic field.
To achieve the above object, the invention provides the following technical scheme: a kind of sewage-treatment plant, including sewage treatment
Device, immobilized microorganism system and membrane module, the apparatus for treating sewage upper end are equipped with water inlet, are equipped in apparatus for treating sewage solid
Surely change microflora, the periphery of the immobilized microorganism system is equipped with one layer of filter screen, and immobilized microorganism system is divided into
Three layers, it is followed successively by the first immobilized microorganism layer, the second immobilized microorganism layer, third immobilized microorganism layer from outside to inside,
The first immobilized microorganism layer is made of the connection of muti-piece immobilized microorganism plate；The immobilized microorganism plate is using activity
The mixture of sludge and chemical agent composition, activated sludge and chemical agent are mixed into pasty mixture, then by pasty mixture
It is fixed by template, removes template after pasty mixture is dry, the activated sludge after drying is wound again with chemical mixtures
Upper spiral winding forms the immobilized microorganism plate, and the immobilized microorganism plate thickness is 3-5cm, second immobilization
The production method of microbial layer and third immobilized microorganism layer is identical as the first immobilized microorganism layer manufacturing method thereof, but
Aerator, the first immobilized microorganism layer and third are equipped in first immobilized microorganism layer and third immobilized microorganism layer
The solarization air cap of aerator is all disposed within the side far from the second immobilized microorganism layer in immobilized microorganism layer, and first is fixed
Change microbial layer, the second immobilized microorganism layer and third immobilized microorganism layer all to combine closely with apparatus for treating sewage bottom,
There are gap between first immobilized microorganism layer and the second immobilized microorganism layer, the second immobilized microorganism layer and the
There are gap between three immobilized microorganisms layer, the spiral winding is connected with transformer, and transformer is controlled to a power supply,
Third immobilized microorganism layer inside is equipped with membrane module, permeable equipped with one layer between third immobilized microorganism layer and membrane module
Brick is provided with water outlet in the membrane module, and magnetic field tester is additionally provided in apparatus for treating sewage, and power supply passes through transformer control
The current strength of spiral winding processed and direction form one to control the size and Orientation in magnetic field in apparatus for treating sewage
Variable magnetic field, this magnetic fields generate magnetic to the microorganism in immobilized microorganism system in immobilized microorganism system, magnetic field
Property biological effect, magnetic field tester detects magnetic field strength in apparatus for treating sewage, and sewage enters from the inlet successively by first
Immobilized microorganism layer, the second immobilized microorganism layer, third immobilized microorganism layer and membrane module, pass through going out on membrane module
Waterpipe discharge.
Preferably, the spiral winding is made of one layer of plastics of package outside iron wire.
Preferably, the membrane module is made of hollow-fibre membrane.
Compared with prior art, the beneficial effects of the present invention are: the device and method use magnetic field microbe consolidation system,
Microbial activity is improved by magnetic bio effect.Therefore, it is unstable to overcome Conventional waste water processing organic matter under cryogenic conditions
Immobilized microorganism and magnetic field are applied in sewage treatment simultaneously, increase the effect of microorganism by the shortcomings that with low degradation rate
Effect, microorganism have aerobic and anaerobism alternate environment, simultaneously because microorganism is in immobilized state, therefore can effectively prevent
Only fouling membrane, the present invention effectively increase sewage treating efficiency, and occupied area is small, and cost of investment is low.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is top view of the invention；
Fig. 3 is the hardened composition of immobilized microorganism.
In figure: 1, apparatus for treating sewage, 2, water inlet, 3, immobilized microorganism system, the 4, first immobilized microorganism layer, 5,
Second immobilized microorganism layer, 6, third immobilized microorganism layer, 7, membrane module, 8, water outlet, 9, transformer, 10, power supply,
11, solarization air cap, 12, aerator, 13, spiral winding, 14, magnetic field tester.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Figure is please referred to, the present invention provides a kind of technical solution: a kind of sewage-treatment plant, including apparatus for treating sewage 1, fixation
Change microflora 3 and membrane module 7,1 upper end of apparatus for treating sewage is equipped with water inlet 2, and it is micro- that immobilization is equipped in apparatus for treating sewage 1
The periphery of biosystem 3, immobilized microorganism system 3 is equipped with one layer of filter screen, filters the biggish pollutant of some particles, prevents
3 system of immobilized microorganism is blocked, and it is three layers that immobilized microorganism system 3, which is divided, and it is micro- to be followed successively by the first immobilization from outside to inside
Biosphere 4, the second immobilized microorganism layer 5, third immobilized microorganism layer 6, the first immobilized microorganism layer 4 is fixed by muti-piece
Change microorganism plate connection composition；4 immobilized microorganism plates are formed using the mixture of activated sludge and chemical agent, activated sludge
It is mixed into pasty mixture with chemical agent, then pasty mixture is fixed by template, removes mould after pasty mixture is dry
Plate, activated sludge and chemical mixtures after drying wind spiral winding 13 again and form immobilized microorganism plate, fixed
Change microorganism plate thickness is 3-5cm, the production method of the second immobilized microorganism layer 5 and third immobilized microorganism layer 6 and the
One immobilized microorganism, 4 production method of layer are identical, but set in the first immobilized microorganism layer 4 and third immobilized microorganism layer 6
Have an aerator 12, the first immobilized microorganism the 4, second immobilized microorganism of layer layer 5 and third immobilized microorganism layer 6 all with
1 bottom of apparatus for treating sewage is combined closely, there are gap between the first immobilized microorganism layer 4 and the second immobilized microorganism layer 5,
Also there are gap between second immobilized microorganism layer 5 and third immobilized microorganism layer 6, the first immobilized microorganism layer 4,
The periphery of second immobilized microorganism layer 5 and third immobilized microorganism layer 6 is tied with spiral winding 13 respectively, spiral winding 13 with
Transformer 9 is connected, and transformer 9 is connected with power supply 10, and the first immobilized microorganism layer 4 is far from the second immobilized microorganism layer
5 sides are equipped with aerator 12, and solarization air cap 11 is aerated to the side far from the second immobilized microorganism layer 5, in third immobilization
Membrane module 7 is equipped on the inside of microbial layer 6,6 side far from immobilized microorganism b5 of third immobilized microorganism layer are equipped with aeration
Device 12, solarization air cap 11 are aerated to the side far from the second immobilized microorganism layer 5, in third immobilized microorganism layer 6 and film
Between component 7 be equipped with one layer of water-permeable brick, water-permeable brick prevent fixation of microbe system 3 since hydraulic pressure is broken up rear membrane module 7 is blocked,
Then sewage passes through third using the second immobilized microorganism layer 5 by the first immobilized microorganism layer 4 by filter screen
Immobilized microorganism layer 6, then water-permeable brick is penetrated, finally by membrane module 7, such sewage will be by the friendship of aerobic-anoxia-aerobic
For process, it is provided with water outlet 8 in membrane module 7, magnetic field tester 14 is additionally provided in apparatus for treating sewage 1, power supply 10 passes through
Transformer 9 controls current strength and the direction of spiral winding 13, so that the size and Orientation in magnetic field is controlled, in apparatus for treating sewage 1
In form a variable magnetic field, this magnetic fields is in immobilized microorganism system 3, and magnetic field is in immobilized microorganism system 3
Microorganism generate magnetic bio effect, magnetic field tester 14 detects magnetic field strength in apparatus for treating sewage.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (3)
1. a kind of sewage-treatment plant, it is characterized in that: including apparatus for treating sewage, immobilized microorganism system and membrane module, it is described
Apparatus for treating sewage upper end is equipped with water inlet, and immobilized microorganism system, the immobilized microorganism are equipped in apparatus for treating sewage
The periphery of system is equipped with one layer of filter screen, and immobilized microorganism system is divided into three layers, it is micro- to be followed successively by the first immobilization from outside to inside
Biosphere, the second immobilized microorganism layer, third immobilized microorganism layer, the first immobilized microorganism layer are fixed by muti-piece
Change microorganism plate connection composition；The immobilized microorganism plate is formed using the mixture of activated sludge and chemical agent, activity
Sludge and chemical agent are mixed into pasty mixture, then pasty mixture is fixed by template, take after pasty mixture is dry
Lower template, activated sludge and chemical mixtures after drying wind spiral winding again and form the immobilized microorganism
Plate, the immobilized microorganism plate thickness are 3-5cm, the second immobilized microorganism layer and third immobilized microorganism layer
Production method is identical as the first immobilized microorganism layer manufacturing method thereof, but the first immobilized microorganism layer and third immobilization
Aerator is equipped in microbial layer, the aeration of aerator in the first immobilized microorganism layer and third immobilized microorganism layer
Hole is all disposed within the side far from the second immobilized microorganism layer, the first immobilized microorganism layer, the second immobilized microorganism layer
It all combines closely with apparatus for treating sewage bottom with third immobilized microorganism layer, the first immobilized microorganism layer is consolidated with second
Surely change between microbial layer there are gap, there are gap between the second immobilized microorganism layer and third immobilized microorganism layer,
The spiral winding is connected with transformer, and transformer is controlled to a power supply, and is equipped with film on the inside of third immobilized microorganism layer
Component is equipped with one layer of water-permeable brick between third immobilized microorganism layer and membrane module, is provided with water outlet in the membrane module,
Magnetic field tester is additionally provided in apparatus for treating sewage, power supply controls current strength and the direction of spiral winding by transformer,
To control the size and Orientation in magnetic field, a variable magnetic field is formd in apparatus for treating sewage, this magnetic fields is in immobilization
Microflora, magnetic field generate magnetic bio effect to the microorganism in immobilized microorganism system, and magnetic field tester is in sewage
Magnetic field strength is detected in processor, sewage enters from the inlet successively micro- by the first immobilized microorganism layer, the second immobilization
Biosphere, third immobilized microorganism layer and membrane module, are discharged by the outlet conduit on membrane module.
2. a kind of sewage-treatment plant according to claim 1, it is characterized in that: the spiral winding is by bread outside iron wire
Wrap up in one layer of plastics composition.
3. a kind of sewage-treatment plant according to claim 1, it is characterized in that: the membrane module is by hollow-fibre membrane group
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485820.3A CN105948257B (en) | 2016-06-27 | 2016-06-27 | A kind of sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485820.3A CN105948257B (en) | 2016-06-27 | 2016-06-27 | A kind of sewage-treatment plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105948257A CN105948257A (en) | 2016-09-21 |
| CN105948257B true CN105948257B (en) | 2019-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610485820.3A Active CN105948257B (en) | 2016-06-27 | 2016-06-27 | A kind of sewage-treatment plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN105948257B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846409Y (en) * | 2005-12-24 | 2006-12-13 | 重庆大学 | Combined multistage waste water treating device by biological film method |
| CN203890119U (en) * | 2014-06-21 | 2014-10-22 | 郭会 | Immobilized activated sludge and MBR (membrane bioreactor) combined wastewater treatment pond |
| CN204848443U (en) * | 2015-07-23 | 2015-12-09 | 华北理工大学 | Sewage treating device and coalescence settling device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003181484A (en) * | 2001-12-14 | 2003-07-02 | Three Hills:Kk | Filtration apparatus |
-
2016
- 2016-06-27 CN CN201610485820.3A patent/CN105948257B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2846409Y (en) * | 2005-12-24 | 2006-12-13 | 重庆大学 | Combined multistage waste water treating device by biological film method |
| CN203890119U (en) * | 2014-06-21 | 2014-10-22 | 郭会 | Immobilized activated sludge and MBR (membrane bioreactor) combined wastewater treatment pond |
| CN204848443U (en) * | 2015-07-23 | 2015-12-09 | 华北理工大学 | Sewage treating device and coalescence settling device |
Non-Patent Citations (1)
| Title |
|---|
| 水处理中磁技术的应用研究进展;皮科武;《环境技术》;20030225(第1期);第26-28页 |
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Effective date of registration: 20181211 Address after: 264200 Room 211-212, Hexing Road, Yangting Town, Huancui District, Weihai City, Shandong Province Applicant after: WEIHAI DERUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 230000 room 920, two tower, Residence Internazionale, 12167 downtown, Hefei, Anhui. Applicant before: Wang Hao |
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Effective date of registration: 20231013 Address after: 264200 2nd floor, building 2, 302 Provincial Road North Industrial Park, Yangting Town, Huancui District, Weihai City, Shandong Province Patentee after: Shandong Deshi Environmental Protection Technology Co.,Ltd. Address before: 264200 Room 211-212, Hexing Road, Yangting Town, Huancui District, Weihai City, Shandong Province Patentee before: WEIHAI DERUN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A sewage treatment device Granted publication date: 20190125 Pledgee: China Construction Bank Corporation Weihai high tech sub branch Pledgor: Shandong Deshi Environmental Protection Technology Co.,Ltd. Registration number: Y2024980000085 |
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