CN108609734A - Anaerobic ammonia oxidation reactor - Google Patents

Anaerobic ammonia oxidation reactor Download PDF

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Publication number
CN108609734A
CN108609734A CN201810741389.3A CN201810741389A CN108609734A CN 108609734 A CN108609734 A CN 108609734A CN 201810741389 A CN201810741389 A CN 201810741389A CN 108609734 A CN108609734 A CN 108609734A
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China
Prior art keywords
reactor
flow
shell
anaerobic ammonia
guiding means
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CN201810741389.3A
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Chinese (zh)
Inventor
周中明
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Jiangsu Jin Bo Yuan Environmental Protection Technology Co Ltd
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Jiangsu Jin Bo Yuan Environmental Protection Technology Co Ltd
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Priority to CN201810741389.3A priority Critical patent/CN108609734A/en
Publication of CN108609734A publication Critical patent/CN108609734A/en
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2866—Particular arrangements for anaerobic reactors
    • C02F3/2873—Particular arrangements for anaerobic reactors with internal draft tube circulation
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections

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  • 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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

The invention discloses a kind of anaerobic ammonia oxidation reactors, including reactor shell and cycle guide shell, plug-flow component top is equipped with inlet in the cycle guide shell, and inlet top is equipped with top flow-guiding means component, the cycle guide shell lower part is equipped with lower part flow-guiding means component, the side of the reactor shell is equipped with sewage water inlet pipe, anaerobic ammonia oxidizing bacteria membrane carrier packing area is equipped in the reactor cylinder body, it is arranged with several three phase separators at the top of the top flow-guiding means component, the bottom of the reactor shell is equipped with outlet of sewer, one water inlet of the outlet of sewer and circulating pump is connected, the outlet conduit of the circulating pump is connected with the coiled pipe inside the pre- heat channel of water-bath, the outlet conduit of the coiled pipe is connected with water inlet pipe.Treatment effeciency of the present invention is high, and the load of resistance to Sewage shock is big, and operating cost is low, stable, and integration of equipments degree is high.

Description

Anaerobic ammonia oxidation reactor
Technical field
The invention belongs to technical field of sewage, and in particular to a kind of anaerobic ammonia oxidation reactor.
Background technology
The C/N of China urban sewage and most trade effluent is low, especially the high ammonia nitrogen trade effluent in part, in addition dirty The raising of water treatment plant's effluent quality standard, by traditional denitrification process, it is difficult to ensure nitric efficiency.
Therefore, it is badly in need of seeking low-carbon-source sewage denitrification method.In anaerobic ammonia oxidation process, since anaerobic ammonia oxidizing bacteria is If autotrophic bacterium, so can be applied to above-mentioned sewage disposal, can efficiently solve sewage without consuming carbon source in reaction process Handle the problem of carbon source deficiency in denitrogenation.Anammox phenomenon is found during handling high-concentration ammonia nitrogenous wastewater , later researchers under the conditions of influent ammonium concentration is higher to the anaerobic ammonia oxidation process mechanism of action, participate in strain, work Skill feature etc. has carried out a series of researchs, and achieves certain scientific achievement, but practical engineering application is still seldom.And it is traditional Technological requirement solves Denitrogenation, and complex process, equipment investment is big, must be supplemented with a large amount of carbon sources when especially running, causes to transport Row cost is very high.
Anammox（Anammox）Technique, i.e., under anaerobic, microorganism is directly with NH4+ electron donor is done, with NO2 -For electron acceptor, by NH4 +Or NO2 -It is transformed into N2Biological oxidation process.Since anaerobic ammonium oxidation process is autotrophy, because This need not separately add COD to support denitrification, and 100% carbon source, decomposition reaction can be saved compared with conventional denitrification process It is as follows：NH4 ++NO-2→N2+2H2O generated Gibbs free energys even ratios from this reaction result from aerobic ammonia oxidation Energy is also high, thus it is possible to which autotrophic bacteria is supported to grow.
The key of Anammox techniques is to obtain enough anaerobic ammonia oxidizing bacterias, and be effectively held in device, is made Reactor reaches the Anammox efficiency of design.On the implementation, not only to optimize nutritional condition and environmental condition, promote anaerobism The growth of ammonia oxidation bacteria, while to try the structure for improving the settling property of thalline and improving reactor, promote function bacterium effective It withholds.
1）The advance of anaerobic ammonia oxidation process：
Compared with traditional nitration denitrification technology, anaerobic ammonia oxidation process has lot of advantages：
（1）Since ammonia can be directly used as the electron donor of anti-nitration reaction, it therefore, there is no need to additional organic matter and do electronics confession Body can not only save money, but also can prevent secondary pollution.
（2）Traditional nitration reaction aoxidizes 1molNH4 +2molH can be generated+, anti-nitration reaction reduction 1molNO3 -Or NO2 - 1molOH will be generated-, and Anammox reaction production acid amount significantly declines, production alkali number is reduced to zero, can save quantity visitor The neutralization reagent of sight, while preventing the secondary pollution being likely to occur.
2）Main problem existing for anaerobic ammonia oxidation process
（1）In Anammox reactors, biological yield is relatively low, can only observe the growth and breeding of a small amount of anaerobic ammonia oxidizing bacteria, be System must have corresponding biology supply, and otherwise reactor for treatment ability will decline even loss of function.
（2）Biological yield in system is relatively low, causes hydraulic detention time long, and required reactor volume is very big, The once investment of waste water treatment engineering is bigger.
（3）The required temperature of system response is higher, must take into consideration environmental condition and required energy consumption in practice.
（4）Anaerobic ammonia oxidizing bacteria is very sensitive to light and oxygen, and entire reaction will carry out in the dark, and must not have air into Enter.When thering is air to enter, it is discharged NO2 -- N concentration drastically increases, or even can be more than water inlet NO2 -- N concentration.
（5）Anammox reaction mechanism is furtherd investigate, how discussion overcomes ammonia nitrogen in high density and nitrate nitrogen to reaction Inhibiting effect, widen the scope of application of this equipment.
For ANAMMOX techniques compared with other denitrification process, Anammox realizes the short distance diameter of ammonia nitrogen in summary Conversion, with acid is produced less in not needing additional electron donor, oxygen supply energy consumption being greatly reduced and operation, production alkali number can be reduced to Zero, the advantages that mud is few is produced, there is great superiority.
But the research of current ANAMMOX techniques largely rests on the laboratory lab scale stage, lacks large-scale practical work The practice test of journey.
Invention content
The purpose of the present invention is to provide a kind of anaerobic ammonia oxidation reactors, to solve mentioned above in the background art ask Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of anaerobic ammonia oxidation reactor, including reactor Cylinder and the cycle guide shell on reactor shell are equipped with plug-flow component, the plug-flow component in the cycle guide shell Top and positioned at cycle guide shell be equipped with inlet, and inlet top be equipped with top flow-guiding means component, the cycle water conservancy diversion Cylinder lower part is equipped with lower part flow-guiding means component, and the side of the reactor shell is equipped with sewage water inlet pipe, and sewage water inlet pipe is tangential Into in cycle guide shell, the top in the reactor cylinder body and positioned at lower part flow-guiding means component is equipped with Anammox mycoderm Carrier filler area, the top of the top flow-guiding means component and is arranged with several three phase separations in the reactor cylinder body Device is equipped with the first biogas exhaust outlet, the second biogas exhaust at the top of the cycle guide shell at the top of each three phase separator Mouth is connected after pipeline is connect with the biogas air inlet of biogas water sealed tank with the first biogas exhaust outlet, the reactor shell Bottom is equipped with mud discharging mouth, outlet of sewer and inspection manhole, and a water inlet of the outlet of sewer and circulating pump is connected, described The outlet conduit of another water inlet PH regulating tanks of circulating pump is connected, outlet conduit and the pre- heat channel of water-bath of the circulating pump Internal coiled pipe is connected, and outlet conduit and the water inlet pipe of the coiled pipe are connected.
Preferably, the three phase separator special stand to match with three phase separator is equipped in the reactor cylinder body.
Preferably, the top of the cycle guide shell is equipped with the dismantled and assembled cover board of plug-flow component maintenance.
Preferably, several three phase separators are equipped with symmetrically arranged water outlet.
Preferably, the top of anaerobic ammonia oxidizing bacteria membrane carrier packing area is equipped with installation manhole.
Preferably, if the reactor shell is equipped with several Sampling Interfaces and is equipped with dry temperature sensor.
Preferably, the water-bath preheating trench bottom is equipped with electrically heated rod, and the pre- heat channel of water-bath is equipped with water inlet.
Preferably, guide shell and the top flow-guiding means component and lower part flow-guiding means component that match therewith of recycling is same At least it is arranged in one reactor a set of；The three phase separator is three phase separation that is rectangular or round, and being arranged in reactor Device at least 4.
The technique effect and advantage of the present invention：The anaerobic ammonia oxidation reactor, 1, low C/N handled using anaerobic ammonia oxidation reactor Sewage or high-ammonia-nitrogen sewage are not required to separately add carbon source, and nitrification, denitrification are completed in the same device, are realized truly Short distance treatment process, processing operating cost is low, and equipment investment is few.
2, the form for realizing systemic circulation high velocity fluidization, there are larger differences with fluid bed is realized using pump in the past.When It is not necessary that water-distributing device is arranged, there is no water distribution existing for water-distributing device design itself is uneven and because the operation through a period of time is led The phenomenon that causing water distribution hole plug and water distribution caused to deviate influence treatment effect；Second is that overcoming reactor bottom be easy to cause heavy knot The phenomenon that, reactor volume full utilization；Third, sewage, in systemic circulation high speed fluidization, middle and lower part muddy water is in turbulent flow State is conducive to anaerobic ammonia oxidizing bacteria（AAOB）Domestication culture, formation time of AAOB carrier granulars shortens；AAOB carriers The contact surface in same time is multiplied granule sludge with sewage, and mass-transfer efficiency is high, improves Anammox reaction efficiency, To make the ammonia nitrogen degradation rate in waste water greatly promote.Simultaneously wastewater influent quickly by systemic circulation high speed muddy water stream with tens times very To the dilution of hundreds of times, influence of the high concentration ammonia nitrogen sewage to AAOB is overcome, the anti-load impact ability of system is strong.
3, systemic circulation turbulent flow is only in this section of the bottom of top flow-guiding means component to anaerobic fluidized bed reactor（That is anaerobism Ammoxidation reaction area）Interior formation, and flow-guiding means component upward muddy water flow velocity in top drops to the flow velocity of inflow quickly, to three Phase separator does not cause any disturbance, better assure that three phase separator gas and water, mud separating effect, sludge loss is seldom, Ensure high sludge concentration in reactor.
4, integrated modular anaerobic ammonia oxidation reactor, in addition to reactor shell, that is, outer housing, remaining inner part, component are equal Using modularization Integrated design technology, anaerobic reactor volume is relatively large, this device structure in addition to cylinder needs Assembling, Remaining part part, component are modularized design, it is only necessary to which on-site consolidation, duration greatly shorten, labor and material saving；Because for the treatment of effeciency height, place Manage the reactor of same water quantity and quality, device structure is compact, equipment volume can with smaller, while reducing equipment investment, Reduce occupation area of equipment.
In conclusion the present invention, compared with similar technique, it has the domestication culture of AAOB granule sludges relatively easy, processing Efficient, equipment makes full use of, and the load of resistance to Sewage shock is big, and operating cost is low, stable and reliable operation, integration of equipments degree Height, the construction period is short, the advantages such as with good investment.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
In figure：1 reactor shell, 2 plug-flow components, 3 cycle guide shells, 4 top flow-guiding means components, 5 lower part air deflector groups Part, 6 water inlet pipes, 7 anaerobic ammonia oxidizing bacteria membrane carrier packing areas, 8 water outlets, 9 three phase separators, the special branch of 10 three phase separators Frame, 11 first biogas exhaust outlets, 12 second biogas exhaust outlets, 13 biogas water sealed tanks, 14 biogas air inlets, 15 inspection manholes, 16 Outlet of sewer, 17 mud discharging mouths, 18 installation manholes, 19 Sampling Interfaces, 20 temperature sensors, 21 circulating pumps, 22 coiled pipes, 23 water-baths Pre- heat channel, 24 heating devices, 25 water inlets.
Specific implementation mode
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 describes, 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.
The present invention provides a kind of anaerobic ammonia oxidation reactor as shown in Figure 1, including reactor shell 1 and set on reaction Cycle guide shell 3 on device cylinder 1, is equipped with plug-flow component 2 in the cycle guide shell 3,2 top of plug-flow component and is located at It recycles guide shell 3 and is equipped with inlet, and inlet top is equipped with top flow-guiding means component 4,3 lower part of cycle guide shell is set There is lower part flow-guiding means component 5, the side of the reactor shell 1 is equipped with sewage water inlet pipe 6, and sewage water inlet pipe 6 tangentially enters It recycles in guide shell 3, the top in the reactor shell 1 and positioned at lower part flow-guiding means component 5 is equipped with Anammox mycoderm Carrier filler area 7, the top of the top flow-guiding means component 4 and is arranged with several three-phase separates in the reactor shell 1 From device 9, the top of each three phase separator 9 is equipped with the first biogas exhaust outlet 11, second natural pond at 3 top of cycle guide shell Gas exhaust outlet 12 is connected after pipeline is connect with the biogas air inlet 14 of biogas water sealed tank 13 with the first biogas exhaust outlet 11, institute The bottom for stating reactor shell 1 is equipped with mud discharging mouth 17, outlet of sewer 16 and inspection manhole 15, the outlet of sewer 16 and circulating pump 21 water inlet is connected, and the outlet conduit of another water inlet PH regulating tanks of the circulating pump 21 is connected, described Coiled pipe 22 inside the pre- heat channel of the outlet conduit of circulating pump 21 and water-bath 23 is connected, the outlet conduit of the coiled pipe 22 with Water inlet pipe 6 is connected.
Specifically, being equipped with the three phase separator special stand to match with three phase separator 9 in the reactor shell 1 10。
Specifically, the top of the cycle guide shell 3 is equipped with the dismantled and assembled cover board that plug-flow component 2 overhauls.
Specifically, several three phase separators 9 are equipped with symmetrically arranged water outlet 8.
Specifically, the top of anaerobic ammonia oxidizing bacteria membrane carrier packing area 7 is equipped with installation manhole 18.
Specifically, if the reactor shell 1 is equipped with several Sampling Interfaces 19 and is equipped with dry temperature sensor 20.
Specifically, pre- 23 bottom of heat channel of water-bath is equipped with heating device 24, and the pre- heat channel 23 of water-bath is equipped with water inlet 25。
Specifically, using modularization Integrated design technology on device structure, anaerobic reactor volume is relatively large, originally sets Standby structure is in addition to cylinder needs Assembling, and remaining part, component are modularized design, the cycle guide shell 3 and therewith phase Mating top flow-guiding means component 4 and lower part flow-guiding means component 5 can be a set of in same reactor, can also be more sets； The three phase separator 9 can be rectangular or round, and the quantity of three phase separator 9 used in every reactor is 4 or more.
The anaerobic ammonia oxidation reactor, recycles and is equipped with plug-flow component 2 in guide shell 3, and 2 top of plug-flow component recycles on guide shell 3 It is provided with inlet, inlet top on guide shell 3 is recycled and is equipped with top flow-guiding means component 4,3 lower part of cycle guide shell is equipped with lower part Flow-guiding means component 5, sewage water inlet pipe 6, which tangentially enters, recycles guide shell 3 in reactor, with the plug-flow from top to bottom of plug-flow component 2 Muddy water mixes, until rapid increase after lower part flow-guiding means component 5, through anaerobic ammonia oxidizing bacteria membrane carrier packing area 7, then through top water conservancy diversion Guide shell is backed into after device assembly 4, while the sewage of flow equal with inflow continues up, the three-phase being arranged from upper moduleization The water outlet 8 of separator 9 is discharged into aftertreatment systems after collecting, three phase separator 9 is installed on three phase separator special stand 10 On, 9 top of three phase separator is equipped with biogas exhaust outlet 11, and 3 top of cycle guide shell is equipped with 2 maintenance removable cover of plug-flow component Plate, 3 top of cycle guide shell are equipped with biogas exhaust outlet 12, biogas exhaust outlet 11 and 3 top of cycle guide shell of three phase separator 9 Biogas exhaust outlet 12 be connected with the biogas air inlet of biogas water sealed tank 13 after pipeline connects, the biogas through biogas water sealed tank It can make using energy source；9 inlet of three phase separator（Bottom）In three phase separation between 1 inner wall of reactor shell and guide shell 3 It is closed with steel plate on the special stand 10 of device 9, to ensure that top sewage fully enters three phase separator 9.Reactor bottom is equipped with The top of mud discharging mouth 17, outlet of sewer 16 and inspection manhole 15, anaerobic ammonia oxidizing bacteria membrane carrier packing area 7 is equipped with installation manhole 18。
The anaerobic ammonia oxidation reactor is equipped with multi-point sampling interface 19, can acquire each position water sample respectively and carry out PH The detection and analysis such as value, AAOB, sludge concentration, and the multipoint temperature sensor 20 installed on reacted device can be observed at any time, The temperature for solving each position sewage of reactor, convenient for rationally being controlled reactor operation by every detection data.
Treatment sewage is through the pre- heat channel of PH regulating tanks, water-bath 23, it is ensured that after the inflow requirement of anaerobic ammonia oxidation reactor, from Water inlet tangentially enter cycle guide shell 3, with cycle 3 top plug-flow component 2 of guide shell down high speed plug-flow and under big flow Muddy water mixes, and enters back into lower part flow-guiding means component 5 and obtains dispersion dilution, mixed liquor and through lower part air deflector rapidly through fierceness collision 5 water conservancy diversion of component rises at a high speed upwards, while entering again through top flow-guiding means component 4 under the swabbing action of plug-flow component 2 and recycling Guide shell 3, so moves in circles, and the muddy water of reactor internal upper part flow-guiding means component to this interval range of reactor bottom is in disorderly Stream mode, sewage and AAOB particle contact surfaces are big, and reaction is abundant, improve the efficiency of Anammox reaction, and sludge loading is big, place Reason ability is strong.
The reactor top above discharge of sewage of flow-guiding means component continues to rise with magnitude of intaking, and upflow velocity declines quickly, The separation of gas and water, mud is carried out into top three phase separator 9.The setting of reactor top flow-guiding means component 4 ensures in anaerobism ammonia The good separation of the high-speed large-flow cycle and three-phase separation area of zoneofoxidation.
Modularization Integrated design technology is used on device structure, anaerobic reactor volume is relatively large, this device structure In addition to cylinder needs Assembling, remaining part, component are modularized design, the cycle guide shell 3 and are matched therewith Upper and lower flow-guiding means component can be 1 set in same reactor, can also be more sets；Three phase separator 9 can be rectangular or circle Shape, the quantity of three phase separator used in every reactor are more of 4 or more.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right Technical solution recorded in foregoing embodiments is modified or equivalent replacement of some of the technical features, it is all Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention Within the scope of.

Claims (8)

1. a kind of anaerobic ammonia oxidation reactor, including reactor shell（1）With set on reactor shell（1）On cycle guide shell （3）, it is characterised in that：The cycle guide shell（3）In be equipped with plug-flow component（2）, the plug-flow component（2）Top and positioned at following Ring guide shell（3）It is equipped with inlet, and inlet top is equipped with top flow-guiding means component（4）, the cycle guide shell（3）Under Portion is equipped with lower part flow-guiding means component（5）, the reactor shell（1）Side be equipped with sewage water inlet pipe（6）, and sewage water inlet pipe （6）It is tangential to enter cycle guide shell（3）It is interior, the reactor shell（1）It is interior and be located at lower part flow-guiding means component（5）Top set There is anaerobic ammonia oxidizing bacteria membrane carrier packing area（7）, the top flow-guiding means component（4）Top and be located at reactor shell（1） Inside it is arranged with several three phase separators（9）, each three phase separator（9）Top be equipped with the first biogas exhaust outlet （11）, the cycle guide shell（3）The second biogas exhaust outlet at top（12）With the first biogas exhaust outlet（11）It is connected through pipeline Afterwards with biogas water sealed tank（13）Biogas air inlet（14）It is connected, the reactor shell（1）Bottom be equipped with mud discharging mouth （17）, outlet of sewer（16）And inspection manhole（15）, the outlet of sewer（16）With circulating pump（21）A water inlet connect It is logical, the circulating pump（21）The outlet conduit of another water inlet and PH regulating tanks be connected, the circulating pump（21）Go out Waterpipe and the pre- heat channel of water-bath（23）Internal coiled pipe（22）It is connected, the coiled pipe（22）Outlet conduit and water inlet pipe （6）It is connected.
2. a kind of anaerobic ammonia oxidation reactor according to claim 1, it is characterised in that：The reactor shell（1）It is interior It is equipped with and three phase separator（9）The three phase separator special stand to match（10）.
3. a kind of anaerobic ammonia oxidation reactor according to claim 1, it is characterised in that：The cycle guide shell（3）'s Top is equipped with plug-flow component（2）The dismantled and assembled cover board of maintenance.
4. a kind of anaerobic ammonia oxidation reactor according to claim 1, it is characterised in that：Several three phase separators（9） It is equipped with symmetrically arranged water outlet（8）.
5. a kind of anaerobic ammonia oxidation reactor according to claim 1, it is characterised in that：The Anammox mycoderm carries Body packing area（7）Top be equipped with installation manhole（18）.
6. a kind of anaerobic ammonia oxidation reactor according to claim 1, it is characterised in that：The reactor shell（1）On Equipped with several Sampling Interfaces（19）And if being equipped with dry temperature sensor（20）.
7. a kind of anaerobic ammonia oxidation reactor according to claim 1, it is characterised in that：The pre- heat channel of water-bath（23）Bottom Portion is equipped with heating device（24）, and the pre- heat channel of water-bath（23）It is equipped with water inlet（25）.
8. a kind of anaerobic ammonia oxidation reactor according to claim 1, it is characterised in that：The cycle guide shell（3）And The top flow-guiding means component to match therewith（4）With lower part flow-guiding means component（5）At least it is arranged in same reactor a set of；Institute State three phase separator（9）To be rectangular or round, and the three phase separator being arranged in reactor（9）At least 4.
CN201810741389.3A 2018-07-09 2018-07-09 Anaerobic ammonia oxidation reactor Withdrawn CN108609734A (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115010252A (en) * 2022-06-21 2022-09-06 深圳市深水水务咨询有限公司 Enrichment culture device for anaerobic ammonium oxidation bacteria

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115010252A (en) * 2022-06-21 2022-09-06 深圳市深水水务咨询有限公司 Enrichment culture device for anaerobic ammonium oxidation bacteria

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