CN109970191A - A kind of anaerobic reation pool sewage treatment biofilm bed device and its application method - Google Patents
A kind of anaerobic reation pool sewage treatment biofilm bed device and its application method Download PDFInfo
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- CN109970191A CN109970191A CN201910352943.3A CN201910352943A CN109970191A CN 109970191 A CN109970191 A CN 109970191A CN 201910352943 A CN201910352943 A CN 201910352943A CN 109970191 A CN109970191 A CN 109970191A
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- hollow hoses
- discharge mechanism
- sewage treatment
- liquid
- bed device
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- 239000010865 sewage Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 230000000813 microbial effect Effects 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 8
- 230000004044 response Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 241000242759 Actiniaria Species 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract description 2
- 244000005700 microbiome Species 0.000 description 7
- 239000010802 sludge Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000035568 catharsis Effects 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 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
- C02F3/28—Anaerobic digestion processes
- C02F3/2806—Anaerobic processes using solid supports for microorganisms
-
- 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
- C02F3/2866—Particular arrangements for anaerobic reactors
-
- 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
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of anaerobic reation pool sewage treatment biofilm bed device and its application methods, and including the first hollow hoses for attached microbial, the first hollow hoses are connected with coiled structure, and the coiled structure is arranged along the first hollow hoses length direction；First hollow hoses one end is communicated with the first liquid charge and discharge mechanism, other end closure.Invention increases the response area of biomembrane by the structure of quasi- sea anemone, is easy to capture the suspended matter in sewage and accelerates water body purification effect.While the throughput rate that can be infused by control, it make flexible hollow stretching, extension and curling, be peeled off so that obtaining blocked up biomembrane timing, avoid corrupt accident, and facilitate and control biofilm bed expansion and gathering, control response area, accelerate reaction efficiency, also reaction tank is facilitated to clear up.
Description
Technical field:
The invention belongs to sludge treatment field more particularly to a kind of anaerobic reation pool sewage treatment biofilm bed device and its
Application method.
Background technique:
Sanitary sewage is the waste water being discharged in resident's daily life, is mainly derived from residential architecture and public building, is such as lived
Between residence, organ, school, hospital, shop, public place and industry hygiene etc..Pollutant contained by sanitary sewage is mainly
Organic matter, such as protein, carbohydrate, fat, ammonia nitrogen.The organic matter being present in sanitary sewage is extremely unstable, is easy
It degenerates and generates stench.Bacterium and pathogen in sewage using organic matter in sanitary sewage as nutrition mass propagation, can lead to
Infectious disease from spreading is popular.Therefore, it must be handled before sanitary sewage discharge.The means of sewage treatment have very much, common example
Such as gravitational settling, sedimentation basin, activated sludge process, biofilm, chemical precipitation method, oxidation-reduction method, absorption method etc..Among these
Biofilm is a kind of current widely used method for treating water.Biofilm be make series flow of sewage through filler or certain
Carrier (such as rubble, clinker or plastic honeycomb).Membranaceous biological sludge is just capable of forming on filler, the membranaceous biological sludge quilt
Referred to as biomembrane, biomembrane attachment are known as biofilm bed.A large amount of microorganism is bred on biomembrane, can be played and activity
The same catharsis of sludge, is adsorbed and the organic pollutant in sewage of degrading.
Biological film process, the system for the bioremediation that microorganism grows along solid (can claim biofilm bed) surface in waste water
Claim.It is therefore named because micropopulation grows into mucous membrane shape along the surface of solids.When waste water and biofilm contact, pollutant is from water transfer
It moves on on film, to be handled.When biofilm bed, which is grown the membranoid substance formed by microorganism, to be covered, biomembrane is alternately
With waste water, pollutant is constantly obtained, purifies waste water.Increase with the increase of the thickness of film, to a certain extent, film from
Disk falls off, and flows away with water.Realize the processing of sewage.It is divided into aerobic reaction and anaerobic reaction in reaction treatment, it is anti-in anaerobism
Ying Zhong need to avoid inputting oxygen in reaction tank, to ensure the living environment of anaerobic bacteria.
But bio-disc system can not use in anaerobic pond, and space utilization rate is not high, and large area is needed to take up an area.
Fixed type biological film bed, is not easily cleaned, and causes biomembrane blocked up, occurs corrupt accident, and biofilm bed occupy it is whole
A bottom of the tooth, it has not been convenient to clear up bottom of the tooth mud.
Summary of the invention:
The purpose of the present invention is to provide a kind of anaerobic reation pool sewage treatment biofilm bed device and its application methods, originally
Invention increases the response area of biomembrane by the structure of quasi- sea anemone, is easy to capture the suspended matter in sewage and accelerates water body purification
Effect.While the throughput rate that can be infused by control, it so that flexible hollow is stretched and is crimped, be shelled so that obtaining blocked up biomembrane timing
It falls, avoids corrupt accident, and facilitate the expansion of control biofilm bed and collapse, control response area, accelerate reaction efficiency, also side
Just reaction tank is cleared up.
To solve the above problems, the technical scheme is that
A kind of anaerobic reation pool sewage treatment biofilm bed device, including the first hollow hoses for attached microbial,
First hollow hoses are connected with coiled structure, and the coiled structure is arranged along the first hollow hoses length direction；First is hollow soft
Pipe one end is communicated with the first liquid charge and discharge mechanism, other end closure.
Further to improve, the first hollow hoses surface bulge is formed with several lug bosses.
Further to improve, the coiled structure includes the elastic ribbon of initial as curly form.
Further to improve, the elastic ribbon is rubber strip or resilient plastic straps or metal band.
It is further to improve, the second hollow hoses are fixed with along elastic ribbon length direction, second hollow hoses one end connects
It is connected with second liquid charge and discharge mechanism, other end closure.
Further to improve, the first liquid charge and discharge mechanism and second liquid charge and discharge mechanism of stating is water pump.
Further to improve, first hollow hoses, the first liquid charge and discharge mechanism and second liquid charge and discharge mechanism are pacified
On the base, pedestal is connected with lifting device to dress；Wired or wireless company of first liquid charge and discharge mechanism and second liquid charge and discharge mechanism
It is connected to control system, control system includes PLC controller or intelligent computer or smart phone.
Further to improve, the lifting device is cylinder or oil cylinder.
A kind of application method of anaerobic reation pool sewage treatment biofilm bed device, includes the following steps: Step 1: passing through
First liquid charge and discharge mechanism is passed through liquid to the first hollow hoses, by fluid pressure inside the first hollow hoses, overcomes curling
The curling stress of structure stretches, for anaerobe apposition growth；
Step 2: controlling the first liquid charging/discharging machine when needing to remove the microbial film of the first hollow hoses surface attachment
Structure circulation reduces and increases the amount of liquid being passed through, so that the first hollow hoses circulation crimps and stretch to form shake, by surface
Microbial film is shaken off；
Step 3: the first liquid charge and discharge mechanism stops the liquid in the first hollow hoses is complete when needing to clear up bottom of pond
Portion is sucked out, so that the first hollow hoses are curled into one in the drive words of coiled structure, pedestal is jacked out the water surface by lifting device,
To easy cleaning bottom of pond.
Further to improve, the liquid is water.
Detailed description of the invention:
Fig. 1 is the overall structure diagram of embodiment 1；
Fig. 2 is the first hollow hoses surface enlarged structure schematic diagram；
Fig. 3 is the overall structure diagram of embodiment 2.
Specific embodiment:
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with attached drawing to this hair
Technical solution in bright embodiment is clearly and completely described.
Embodiment 1
A kind of anaerobic reation pool sewage treatment biofilm bed device as depicted in figs. 1 and 2, including it is used for attached microbial
The first hollow hoses 1, the first hollow hoses 1 are connected with coiled structure 2, and the coiled structure 2 is along 1 length of the first hollow hoses
Direction setting；First hollow hoses, 1 one end is communicated with the first liquid charge and discharge mechanism 5, other end closure.
First hollow hoses, 1 surface bulge is formed with several lug bosses 4, and lug boss 4 increases the bond area of microorganism.
Coiled structure 2 includes the elastic ribbon of initial as curly form.
Elastic ribbon is rubber strip or resilient plastic straps or metal band.
First liquid charge and discharge mechanism 5 is water pump.
First hollow hoses 1, the first liquid charge and discharge mechanism 5 are installed on pedestal 8, and pedestal 8 is connected with lifting device 9；
First liquid charge and discharge mechanism 5 is wired or wireless to be connected with control system, and control system includes PLC controller or intelligent computer or intelligence
It can mobile phone.
Lifting device 9 is cylinder or oil cylinder.
A kind of application method of anaerobic reation pool sewage treatment biofilm bed device, includes the following steps:
Step 1: being passed through liquid to the first hollow hoses 1 by the first liquid charge and discharge mechanism 5, liquid is water or other are molten
Liquid overcomes the curling stress of coiled structure 2 to stretch by fluid pressure inside the first hollow hoses 1, adheres to for anaerobe
Growth；
Step 2: controlling the first liquid charging/discharging machine when needing to remove the microbial film of 1 surface of the first hollow hoses attachment
The circulation of structure 5 reduces and increases the amount of liquid being passed through, so that the first hollow hoses 1 circulation crimps and stretch to form shake, by surface
Microbial film shake off；
Step 3: the first liquid charge and discharge mechanism 5 stops the liquid in the first hollow hoses 1 when needing to clear up bottom of pond
It is all sucked out, so that the first hollow hoses 1 are curled into one in the drive words of coiled structure 2, lifting device 9 jacks pedestal 8
The water surface out, thus easy cleaning bottom of pond.
Embodiment 2
As shown in figure 3, doing following improvement on the basis of embodiment 1:
The second hollow hoses 6 are fixed with along elastic ribbon length direction, 6 one end of the second hollow hoses is communicated with second liquid
Charge and discharge mechanism 7, other end closure.Second liquid charge and discharge mechanism 7 is water pump, and wireless connection control system.It needs to go in this way
When except biomembrane, the first liquid charge and discharge mechanism 5 is filled with certain solution, and the first hollow hoses 1 is kept to strut shape in certain
State, holding and the biggish contact area of microorganism facilitate new microorganism implantation, and are controlled by second liquid charge and discharge mechanism 7
The curling of total and shake is stretched and is formed, the first hollow hoses caused by preventing due to charge and discharge liquid inaccurately and in time
1 jitter amplitude is excessive, is more advantageous to the growth of microorganism implantation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of anaerobic reation pool sewage treatment biofilm bed device, which is characterized in that including first for attached microbial
Hollow hoses (1), the first hollow hoses (1) are connected with coiled structure (2), and the coiled structure (2) is along the first hollow hoses (1)
Length direction setting；First hollow hoses (1) one end is communicated with the first liquid charge and discharge mechanism (5), other end closure.
2. anaerobic reation pool sewage treatment biofilm bed device as described in claim 1, which is characterized in that described first is hollow
Hose (1) surface bulge is formed with several lug bosses (4).
3. anaerobic reation pool sewage treatment biofilm bed device as described in claim 1, which is characterized in that the coiled structure
It (2) include the elastic ribbon for being initially curly form.
4. anaerobic reation pool sewage treatment biofilm bed device as claimed in claim 3, which is characterized in that the elastic ribbon
For rubber strip or resilient plastic straps or metal band.
5. anaerobic reation pool sewage treatment biofilm bed device as claimed in claim 3, which is characterized in that along elastic strip belt length
Degree direction is fixed with the second hollow hoses (6), and the second hollow hoses (6) one end is communicated with second liquid charge and discharge mechanism (7), another
End closure.
6. anaerobic reation pool sewage treatment biofilm bed device as claimed in claim 5, which is characterized in that described to state the first liquid
Body charge and discharge mechanism (5) and second liquid charge and discharge mechanism (7) are water pump.
7. anaerobic reation pool sewage treatment biofilm bed device as claimed in claim 6, which is characterized in that described first is hollow
Hose (1), the first liquid charge and discharge mechanism (5) and second liquid charge and discharge mechanism (7) are installed on pedestal (8), pedestal (8) connection
There are lifting device (9)；Wired or wireless be connected with of first liquid charge and discharge mechanism (5) and second liquid charge and discharge mechanism (7) controls system
System, control system includes PLC controller or intelligent computer or smart phone.
8. anaerobic reation pool sewage treatment biofilm bed device as claimed in claim 7, which is characterized in that the lifting device
It (9) is cylinder or oil cylinder.
9. a kind of application method of anaerobic reation pool sewage treatment biofilm bed device, which comprises the steps of:
Step 1: being passed through liquid to the first hollow hoses (1) by the first liquid charge and discharge mechanism (5), the first hollow hoses (1) are interior
Portion is overcome the curling stress of coiled structure (2) to stretch, for anaerobe apposition growth by fluid pressure；
Step 2: controlling the first liquid charge and discharge mechanism when needing to remove the microbial film of the first hollow hoses (1) surface attachment
(5) circulation reduces and increases the amount of liquid being passed through, so that the first hollow hoses (1) circulation crimps and stretch to form shake, by table
The microbial film in face is shaken off；
Step 3: the first liquid charge and discharge mechanism (5) stops the liquid in the first hollow hoses (1) when needing to clear up bottom of pond
It is all sucked out, so that the first hollow hoses (1) are curled into one in the drive words of coiled structure (2), lifting device (9) is by pedestal
(8) water surface is jacked out, thus easy cleaning bottom of pond.
10. the application method of anaerobic reation pool sewage treatment biofilm bed device as claimed in claim 9, which is characterized in that
The liquid is water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352943.3A CN109970191B (en) | 2019-04-29 | 2019-04-29 | Anaerobic reaction tank sewage treatment biomembrane bed device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910352943.3A CN109970191B (en) | 2019-04-29 | 2019-04-29 | Anaerobic reaction tank sewage treatment biomembrane bed device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109970191A true CN109970191A (en) | 2019-07-05 |
| CN109970191B CN109970191B (en) | 2024-10-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910352943.3A Active CN109970191B (en) | 2019-04-29 | 2019-04-29 | Anaerobic reaction tank sewage treatment biomembrane bed device and use method thereof |
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| Country | Link |
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| CN (1) | CN109970191B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807279A (en) * | 2006-02-17 | 2006-07-26 | 南京工业大学 | High-flux flexible bionic dynamic membrane assembly and manufacturing method and application thereof |
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2019
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