CN106552503A - Integral biological oxidative deamination device of air and method - Google Patents
Integral biological oxidative deamination device of air and method Download PDFInfo
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- CN106552503A CN106552503A CN201510616782.6A CN201510616782A CN106552503A CN 106552503 A CN106552503 A CN 106552503A CN 201510616782 A CN201510616782 A CN 201510616782A CN 106552503 A CN106552503 A CN 106552503A
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
A kind of integral biological oxidative deamination device of air and method, the device include：First biooxidation reactions room, to carry out ammonia biooxidation reactions；And filler supporting layer, it is arranged on middle part in the first biooxidation reactions room, microorganism colonization filler is provided with the filler supporting layer, wherein the microorganism colonization filler is permeable and ventilative forming module by made by macromolecule polymer material, the shape and size of its module are adapted with the middle part receiving space of the first biooxidation reactions room, in the microorganism colonization filler accommodate microbial sludge.The service life of this device up to more than 15 years, to the treatment effeciency of ammonia up to more than 80%.
Description
The present invention relates to a kind of integral biological oxidative deamination device of air and method, its can be used for resource with
The improvement of field of environmental technology, the ammonia-containing gas in energy-saving and emission-reduction field, specifically, can be used to locate science and engineering
The ammonia-containing gas produced in industry or agricultural production process, can also improve city haze level, applicable situation bag
Include livestock and poultry cultivation, sewage disposal, aerobic compost, treatment for cow manure, petrochemical industry, printing and dyeing leather, organic
Raw material processing etc..
Background technology
The ammonia prevention and control of air have important work for structure Regional Atmospheric Pollution groupcontrol technical system
With, wherein in Beijing, for analysis and the control of Ammonia in Atmosphere discharge, it has also become capital blue sky special project row
One of dynamic key task.Discharge for ammonia end, the ammonia control technology China being discharged in air
Also there is no the application case of actual production, the related normative laws and regulations of ammonia Absolute emissions amount or standard
Do not put into effect yet.
From the point of view of research current both at home and abroad, the method that ammonia is administered substantially using physics, chemistry and
Biological means, or the combination of this several method.The active charcoal absorption of Physical, molecular sieve adsorption,
Ammonia by the filtering layer being made up of activated carbon or molecular sieve, is adsorbed by the method, but the method can only
Ammonia is temporarily adsorbed, fails effective process, be there is secondary pollution, and need fiting chemical method to enter
Row is processed.Chemical method has acid solution absorption process, and processing cost is high, general to be absorbed using excessive acid solution,
There is secondary pollution in the waste liquid after therefore absorbing.
Bioanalysis can effectively overcome the secondary pollution problem that Physical and chemical method are likely to occur.It is raw at present
What thing method was adopted, microorganism colonization filler mostly is volcanic rock particle, haydite, bark, hay, coconut husk etc.
Natural biomass filler, its service life phase is short, mass-transfer performance cannot fully meet industrial requirement, and which is filled out
The material life-span directly affects life-span and the operating cost of bioanalysis deamination equipment, and the particle diameter of filler is little, easy
Drop, have very high requirement to supporting layer, these popularization and application to biological deamination method are made troubles.
The content of the invention
To overcome, prior art operating cost is high, it is short to process unstable, equipment life and causes hazardous
The defect of product secondary pollution, the present invention provide a kind of integral biological oxidative deamination device of air and method.
Can not only effectively overcome that system air inducing energy consumption caused by the big institute of system gas excessively stream pressure drop is big, carrier performance not
The shortcoming of foot, and operating cost is low, and stable, safety is easy to operate, and equipment life is long, can be convenient
The integration for realizing biological oxidation deamination gas equipment, complete set skid.
According to one embodiment of present invention, a kind of integral biological oxidative deamination device of air, including：The
One biological oxidation reaction chamber, to carry out ammonia biooxidation reactions；And filler supporting layer, it is arranged on
In the first biooxidation reactions room, middle part, is provided with microorganism colonization filler on the filler supporting layer, its
In the microorganism colonization filler be permeable and ventilative forming module by made by macromolecule polymer material,
The shape and size of its module are adapted with the middle part receiving space of the first biooxidation reactions room, at this
Microbial sludge is accommodated in microorganism colonization filler.
The forming module of the wherein microorganism colonization filler is added by the stacking of multiple macromolecule polymer materials
Into the forming module forms multiple small lumen pores being interconnected inside and outside three dimensions, and the microorganism is hung
Film filler itself has structural strength.
Wherein the specific surface area of the microorganism colonization filler is more than 400m2/m3, bearing capacity is more than self gravitation
10 times, free cutting and assembling can be carried out according to size requirements in three dimensions of length.
Wherein the forming module of the microorganism colonization filler is in cube shaped.
The integral biological oxidative deamination device of air also includes：Atomizing sprayer, is arranged on first life
Thing oxidation reaction chamber internal upper part, using peristaltic pump or sludge pump by the spray containing the microbial sludge
Circulation fluid pumps into the atomizing sprayer and carries out spray biofilm, and its Sprayer Circulation liquid for spraying is downwardly into this
Biomembrane is formed in microorganism colonization filler, another part Sprayer Circulation liquid falls in the first biological oxygen then
Change the indoor bottom of reaction, then this is delivered to by the EGR being made up of the peristaltic pump or the sludge pump
Atomizing sprayer；Air inlet, is arranged on the biooxidation reactions room side wall and is located at the filler support
Layer lower section, pending gas enter the first biooxidation reactions chamber interior via the air inlet；And gas
Body distributor, is arranged on below the filler supporting layer, and the pending gas is uniform by the gas distributor
Gas distribution, and the microorganism colonization filler is upward through, with the Sprayer Circulation in the microorganism colonization filler
Liquid counter current contacting.
The integral biological oxidative deamination device of air also includes gas outlet, is arranged on first biological oxidation anti-
Answer above room, the gas after the microorganism colonization filler flows out the first biological oxygen via the gas outlet
Change reative cell.
The integral biological oxidative deamination device of air also includes：Second biooxidation reactions room, which is arranged on
Near the first biooxidation reactions room, and with the first biooxidation reactions room identical structure.
The integral biological oxidative deamination device of air also includes exhaust outlet, is arranged on the second biooxidation reactions
The top of room, is provided with negative pressure exhaust apparatus in the exhaust outlet, has rotation in the negative pressure exhaust apparatus
Stream plate.
The integral biological oxidative deamination device of air also includes air chamber, is arranged on first biooxidation reactions
Between room and the second biooxidation reactions room, wherein the air chamber and the first biooxidation reactions room and this
Two biooxidation reactions rooms connect；And support, be arranged on the first biooxidation reactions room, this second
It is used for supporting below biooxidation reactions room and the air chamber.
According to another embodiment of the invention, a kind of integral biological oxidative deamination gas method, including with
Lower step：In the first biooxidation reactions room, the Sprayer Circulation liquid after atomization flows downward, in micro- life
The middle formation spray biofilm of the forming module of thing biofilm filler, and spray is continued cycling through after the completion of biofilm process
Drench, while pending gas is flowed up, gas-liquid counter current contact is formed in microorganism colonization filler, it is real
Existing biooxidation reactions.
The integral biological oxidative deamination gas method is further comprising the steps of：In the second biooxidation reactions room
In carry out and spray biofilm same in the first biooxidation reactions room and biooxidation reactions process.
The integral biological oxidative deamination gas method is further comprising the steps of：In first biooxidation reactions
In room, after reaction, gas enters air inlet chamber by gas outlet, and flows downward at the gas chamber sidewall with second
The air inlet of biooxidation reactions room connection, in the second biooxidation reactions room and wherein again
The biooxidation reactions are realized, gas discharges the integral biological oxidative deamination gas via exhaust outlet after process
Outside device.
Wherein the biofilm process includes：The spray biofilm time was taken within 24 hours, then to micro- life
Thing is tamed, and the domestication includes：By tolerance load is processed 20% is passed through pending gas to micro- life
Thing is tamed, the ammonia level of gas after the ammonia detecting instrument real-time detection of exhaust ports is processed；
When ammonia decrement is more than 80%, pending gas flow will be passed through and improved to the 50% of load, by the ammonia
The ammonia level of gas after the process of gas detecting instrument real-time detection；When ammonia decrement is more than 80%, will be logical
Enter pending gas flow to improve to the 80% of load, the gas after the ammonia detecting instrument real-time detection is processed
The ammonia level of body；And when ammonia decrement is more than 80%, you can pending gas is passed through by Design cooling load
Body, now sprays biofilm process and is fully completed, within whole process is time-consuming 60 days.
It is provided with the atomizing spray dress in the first biooxidation reactions room and the second biooxidation reactions room
The spray angle scope put is 60 °～170 ° so that relatively wet in the first and second biooxidation reactions rooms
Degree is more than 90%.
Wherein carrying out the spray biofilm and during the biooxidation reactions, the first biooxidation reactions room and the
The indoor temperature of two biooxidation reactions rooms reaches 5-65 DEG C, and the pH value of Sprayer Circulation liquid is 5-9.
Filled out using the bioaffinity of high-specific surface area made by material such as high molecular polymer PU and PVC
Material, it is ensured that gas-liquid is fully contacted；Stopped by adjusting air quantity, growth of microorganism pH, humidity, gas
Time, bed stuffing height, circulation fluid composition carry out optimal design parameter, reduce packing pressure drop, improve
Ammonia removal rate, realize integrated apparatus structure and processing procedure.Ammonia-containing gas are passed through into reaction dress
In putting, circulation fluid is sprayed from above filler by water pump, is made containing ammonia by the way of gas-liquid counter current
Body realizes the conversion removing of ammonia, place by the oxidation of advantage degrading microorganism by biologic packing material
Gas after reason is discharged by negative pressure exhaust apparatus, and the moisture in discharge gas is separated by spiral board and stayed
It is indoor in reaction.
Made by macromolecule polymer material, microorganism colonization filler forming module is permeable and permeability is good
Good, biofilm effect is greatly improved than traditional natural biomass filler, will try to achieve to filler supporting layer
To reduce, the contingency question that filler easily drops and its causes thoroughly is solved, the use year of this device can be made
Limit was up to more than 15 years.This device is to the treatment effeciency of ammonia up to more than 80%.
Description of the drawings
Fig. 1 is the integral biological oxidative deamination device of air structural representation in the present invention；
Schematic perspective views of the Fig. 2 for microorganism colonization filler forming module.
Description of reference numerals therein is as follows：
1st, air inlet；2nd, exhaust outlet；3rd, atomizing sprayer；4th, microorganism colonization filler；5th,
One biological oxidation reaction chamber；6th, filler supporting layer；7th, Sprayer Circulation liquid；8th, gas outlet；9th, eddy flow
Plate；10th, negative pressure exhaust apparatus；11st, air chamber；12nd, gas distributor；13rd, support；14th, second
Biooxidation reactions room；40th, macromolecule polymer material layer.
Specific embodiment
With reference to the accompanying drawings and examples apparatus and method of the present invention and the method for operation are retouched in detail
State.
As shown in figure 1, for the integral biological oxidative deamination device of air structural representation in the present invention.
According to one embodiment of present invention, integral biological oxidative deamination device of air includes：First is biological
Oxidation reaction chamber 5, to carry out ammonia biooxidation reactions；And filler supporting layer 6, can have shaft-like
Structure is simultaneously arranged on middle part in the first biooxidation reactions room 5, is provided with micro- on the filler supporting layer 6
Bio-film colonization filler 4, the microorganism colonization filler 4 be it is permeable by made by macromolecule polymer material and
The middle part of ventilative forming module, the shape and size of its module and the first biooxidation reactions room 5 holds
Receiving space is adapted, and in the microorganism colonization filler 4 accommodates microbial sludge.
As shown in Fig. 2 the forming module of the microorganism colonization filler 4 is by multiple high molecular polymer materials
The superposition of the bed of material 40 is made, and the forming module forms multiple small chambers being interconnected inside and outside three dimensions
Hole, the microorganism colonization filler 4 itself have structural strength.The specific surface of the microorganism colonization filler 4
Product is more than 400m2/m3, bearing capacity is more than 10 times of self gravitation.The forming module is adapted to different chis
Very little design, can carry out free cutting and assembling according to size requirements in three dimensions of length.
The microorganism colonization filler 4 can fill whole packing area in the indoor packing area of reaction (according to filling out
Material area's size and modulus can arrange two-layer or three floor microorganism colonization fillers 4, have corresponding expression in Fig. 1).
Wherein the forming module of the microorganism colonization filler 4 can in it is cube shaped, or with biology
Other Arbitrary 3 D shapes that the shape of oxidation reaction chamber is adapted.
The integral biological oxidative deamination device of air also includes：Atomizing sprayer 3, be arranged on this first
5 internal upper part of biooxidation reactions room, using peristaltic pump or sludge pump by containing the microbial sludge
Sprayer Circulation liquid 7 pumps into the atomizing sprayer 3 and carries out spray biofilm, its Sprayer Circulation liquid 7 for spraying
Biomembrane is formed in being downwardly into the microorganism colonization filler 4, another part Sprayer Circulation liquid 7 falls then
Bottom in the first biooxidation reactions room 5, then by being made up of the peristaltic pump or the sludge pump
EGR is delivered to the atomizing sprayer 3；Air inlet 1, is arranged on the biooxidation reactions room 5
On the wall of side and be located at the filler supporting layer 6 below, pending gas via the air inlet 1 enter this first
Inside biooxidation reactions room 5；And gas distributor 12, it is arranged on below the filler supporting layer 6,
The pending gas is by the 12 uniform gas distribution of gas distributor, and is upward through the microorganism colonization filler
4, counter current contacting is formed with the Sprayer Circulation liquid 7 in the microorganism colonization filler 4.
The integral biological oxidative deamination device of air also includes gas outlet 8, is arranged on first biological oxidation
Above reative cell 5, by the gas after the microorganism colonization filler 4 via the gas outlet 8 flow out this
One biological oxidation reaction chamber 5.
The integral biological oxidative deamination device of air also includes the second biooxidation reactions room 14, and which is arranged on
Near the first biooxidation reactions room 5, in addition to changing gas outlet 8 into exhaust outlet 2, this second
Biooxidation reactions room 14 with 5 essentially identical configuration of the first biooxidation reactions room and function.
That is, the second biooxidation reactions room 14 is again provided with air inlet 1, atomizing sprayer 3, filler and holds
Support layer 6, microorganism colonization filler 4, and gas distributor 12 etc..
The size of each reative cell is less, then the distribution of gas is more uniform, spray-absorption it is more uniform, make
Microorganism being more evenly distributed in the horizontal direction, space availability ratio is big.
The exhaust outlet 2 is arranged on the top of the second biooxidation reactions room 14, is provided with the exhaust outlet 2
Negative pressure exhaust apparatus 10, have spiral board 9 in the negative pressure exhaust apparatus 10.The spiral board 9 is used for
The moisture in gas is discharged in retention, and so as to keep moisture content, in reduction running, moisture scatters and disappears.
According to specific application scenario, the integral biological oxidative deamination device of air can also only include
Gas outlet 8 now should be substituted for exhaust outlet 2 and negative pressure exhaust apparatus by one biological oxidation reaction chamber 5
10 etc..
The integral biological oxidative deamination device of air also includes：Air chamber 11, is arranged on first biological oxidation
Between reative cell 5 and the second biooxidation reactions room 14, wherein the air chamber 11 by the gas outlet 8 with
The first biooxidation reactions room 5 connects, by the air inlet 1 of the second biooxidation reactions room 14
It is remaining that (that is, the gas outlet 8 of the first biooxidation reactions room 5 is connected with the second biooxidation reactions room 14
It is arranged on above the side wall of air chamber 11, the air inlet 1 of the second biooxidation reactions room 14 is arranged on air chamber
Below 11 another side wall)；And support 13, it is arranged on the first biooxidation reactions room 5, is somebody's turn to do
It is used for supporting below second biooxidation reactions room 14 and the air chamber 11.
Wherein, the baffle plate of passing through for Sprayer Circulation liquid, 11 both sides of air chamber should be avoided to flood when gas outlet 8 is designed
Submerge in Sprayer Circulation liquid 7, before spiral board 9 is arranged on negative pressure exhaust apparatus 10.Rod-like structure is filled out
Material supporting layer 6, spiral board 9, support 13 and baffle plate be non-key technologies (can using prior art or
Slightly improve).
According to another embodiment of the invention, a kind of integral biological oxidative deamination gas method, including with
Lower step：
In the first biooxidation reactions room 5, the Sprayer Circulation liquid 7 after atomization flows downward, in micro- life
The middle formation spray biofilm of the forming module of thing biofilm filler 4, and continue cycling through after the completion of biofilm process
Spray, while pending gas is flowed up, forms gas-liquid counter current contact in microorganism colonization filler 4,
Realize biooxidation reactions.
The integral biological oxidative deamination gas method is further comprising the steps of：In the second biooxidation reactions room
Carry out in 14 and spray biofilm same in the first biooxidation reactions room 5 and biooxidation reactions mistake
Journey.
The integral biological oxidative deamination gas method is further comprising the steps of：In first biooxidation reactions
In room 5, after reaction, gas enters air inlet chamber 11 by gas outlet 8, and flows downward to 11 side of air chamber
The air inlet 1 connected with the second biooxidation reactions room 14 at wall, into the second biooxidation reactions room
Realize the biooxidation reactions in 14 and wherein again, after process gas via exhaust outlet 2 discharge this one
Outside body metaplasia thing oxidative deamination device of air.
Wherein the biofilm process includes：The spray biofilm time was taken within 24 hours, then to micro- life
Thing is tamed, and the domestication includes：By tolerance load is processed 20% is passed through pending gas to micro- life
Thing is tamed, and after the ammonia detecting instrument real-time detection at exhaust outlet 2 is processed, the ammonia of gas contains
Amount；When ammonia decrement is more than 80%, pending gas flow will be passed through and improved to the 50% of load, passed through
The ammonia level of gas after ammonia detecting instrument real-time detection process；When ammonia decrement is more than 80%,
Pending gas flow will be passed through to improve to the 80% of load, processed by the ammonia detecting instrument real-time detection
The ammonia level of gas afterwards；And when ammonia decrement is more than 80%, you can it is passed through by Design cooling load and waits to locate
Process gases, now sprays biofilm process and is fully completed, within whole process is time-consuming 60 days.
It is provided with the atomization spray in the first biooxidation reactions room 5 and the second biooxidation reactions room 14
The spray angle scope of shower device 3 is 60 °～170 ° so that in the first and second biooxidation reactions rooms
Relative humidity is more than 90%.
Wherein when the spray biofilm and the biooxidation reactions is carried out, 5 He of the first biooxidation reactions room
The indoor temperature of the second biooxidation reactions room 14 reaches 5-65 DEG C, and the pH value of Sprayer Circulation liquid 7 is 5-9.
The Sprayer Circulation liquid 7 of the integral biological oxidative deamination device of air is uninterrupted spray, periodic exhaustion
Change water.
The integral biological oxidative deamination device of air is protected to outer surface (containing roofing) using heat preservation rock
Temperature.Air pressure in first and second reative cell 5 and 14 is run for negative pressure state, and temperature is room temperature.
Filled out using the bioaffinity of high-specific surface area made by material such as high molecular polymer PU and PVC
Material, it is ensured that gas-liquid is fully contacted；Stopped by adjusting air quantity, growth of microorganism pH, humidity, gas
Time, bed stuffing height, circulation fluid composition carry out optimal design parameter, reduce packing pressure drop, improve
Ammonia removal rate, realize integrated apparatus structure and processing procedure.Ammonia-containing gas are passed through into reaction dress
In putting, circulation fluid is sprayed from above filler by water pump, is made containing ammonia by the way of gas-liquid counter current
Body realizes the conversion removing of ammonia, place by the oxidation of advantage degrading microorganism by biologic packing material
Gas after reason is discharged by negative pressure exhaust apparatus, and the moisture in discharge gas is separated by spiral board and stayed
It is indoor in reaction.
Made by macromolecule polymer material, microorganism colonization filler forming module is permeable and permeability is good
Good, biofilm effect is greatly improved than traditional natural biomass filler, will try to achieve to filler supporting layer
To reduce, the contingency question that filler easily drops and its causes thoroughly is solved, the use year of this device can be made
Limit was up to more than 15 years.This device is to the treatment effeciency of ammonia up to more than 80%.
Claims (10)
1. a kind of integral biological oxidative deamination device of air, including：
First biooxidation reactions room (5), to carry out ammonia biooxidation reactions；And
Filler supporting layer (6), is arranged on middle part, the filler in the first biooxidation reactions room (5)
Microorganism colonization filler (4) is provided with supporting layer (6), wherein the microorganism colonization filler (4) is
The permeable and ventilative forming module by made by macromolecule polymer material, the shape and size of its module with
The middle part receiving space of the first biooxidation reactions room (5) is adapted, in the microorganism colonization filler (4)
Microbial sludge is accommodated inside.
2. integral biological oxidative deamination device of air according to claim 1, the wherein microorganism are hung
The forming module of film filler (4) by multiple macromolecule polymer material layers (40) superposition make, this into
Pattern block forms multiple small lumen pores being interconnected inside and outside three dimensions, the microorganism colonization filler (4)
Itself has structural strength.
3. integral biological oxidative deamination device of air according to claim 2, the wherein microorganism are hung
The specific surface area of film filler (4) is more than 400m2/m3, bearing capacity is more than 10 times of self gravitation, Neng Gougen
Free cutting and assembling are carried out according to size requirements in three dimensions of length.
4. integral biological oxidative deamination device of air according to claim 3, the wherein microorganism are hung
The forming module of film filler (4) is in cube shaped.
5. integral biological oxidative deamination device of air according to claim 1, also includes：
Atomizing sprayer (3), is arranged on the first biooxidation reactions room (5) internal upper part, uses
Sprayer Circulation liquid (7) containing the microbial sludge is pumped into the atomizing spray by peristaltic pump or sludge pump
Device (3) carries out spray biofilm, and its Sprayer Circulation liquid (7) for spraying is downwardly into the microorganism colonization
Biomembrane is formed in filler (4), another part Sprayer Circulation liquid (7) falls in the first biological oxygen then
Change the bottom in reative cell (5), then the EGR conveying by being made up of the peristaltic pump or the sludge pump
To the atomizing sprayer (3)；
Air inlet (1), is arranged on biooxidation reactions room (5) the side wall and is located at the filler support
Below layer (6), pending gas is via the air inlet (1) into the first biooxidation reactions room (5)
It is internal；And
Gas distributor (12), is arranged on below the filler supporting layer (6), and the pending gas passes through
The uniform gas distribution of the gas distributor (12), and the microorganism colonization filler (4) is upward through, it is micro- at this
With Sprayer Circulation liquid (7) counter current contacting in bio-film colonization filler (4).
6. integral biological oxidative deamination device of air according to claim 5, also includes：
Gas outlet (8), is arranged on above the first biooxidation reactions room (5), by the microorganism
Gas after biofilm filler (4) flows out the first biooxidation reactions room (5) via the gas outlet (8).
7. any one of integral biological oxidative deamination device of air according to claim 1 to 5,
Also include：Second biooxidation reactions room (14), which is arranged on the first biooxidation reactions room (5)
Near, and with the first biooxidation reactions room (5) the identical structure.
8. integral biological oxidative deamination device of air according to claim 7, also includes：
Exhaust outlet (2), is arranged on the top of the second biooxidation reactions room (14), in the exhaust outlet (2)
In be provided with negative pressure exhaust apparatus (10), have spiral board (9) in the negative pressure exhaust apparatus (10).
9. integral biological oxidative deamination device of air according to claim 7, also includes：
Air chamber (11), is arranged on the first biooxidation reactions room (5) and to the second biooxidation reactions
Between room (14), the wherein air chamber (11) and the first biooxidation reactions room (5) and second life
Thing oxidation reaction chamber (14) is connected；And
Support (13), is arranged on the first biooxidation reactions room (5), second biooxidation reactions
It is used for supporting below room (14) and the air chamber (11).
10. a kind of integral biological oxidative deamination gas method, comprises the following steps：
In the first biooxidation reactions room (5), the Sprayer Circulation liquid (7) after atomization flows downward,
In the middle formation spray biofilm of the forming module of microorganism colonization filler (4), and after the completion of biofilm process
Spray is continued cycling through, while pending gas is flowed up, gas is formed in microorganism colonization filler (4)
Liquid counter current contacting, realizes biooxidation reactions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510616782.6A CN106552503A (en) | 2015-09-24 | 2015-09-24 | Integral biological oxidative deamination device of air and method |
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| CN201510616782.6A CN106552503A (en) | 2015-09-24 | 2015-09-24 | Integral biological oxidative deamination device of air and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111517458A (en) * | 2019-12-30 | 2020-08-11 | 安徽分创环保科技有限公司 | Centralized treatment device and treatment method for waste gas of sewage treatment plant |
| CN111530270A (en) * | 2019-12-30 | 2020-08-14 | 安徽分创环保科技有限公司 | Efficient biological treatment device and treatment method for waste gas |
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| CN103623692A (en) * | 2013-11-29 | 2014-03-12 | 浙江工业大学 | Blanket type waste gas biofiltration device and method for treating waste gas by adopting device |
| CN203764132U (en) * | 2014-03-12 | 2014-08-13 | 宜兴市通特环保设备有限公司 | Integrated biological deodorizing equipment |
| CN204307524U (en) * | 2014-12-08 | 2015-05-06 | 常州天兴环保科技有限公司 | A kind of biological deodorizing filter apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111517458A (en) * | 2019-12-30 | 2020-08-11 | 安徽分创环保科技有限公司 | Centralized treatment device and treatment method for waste gas of sewage treatment plant |
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