CN206051771U - Advanced oxidation and the Waste Water Treatment of multi-stage biochemical combination - Google Patents
Advanced oxidation and the Waste Water Treatment of multi-stage biochemical combination Download PDFInfo
- Publication number
- CN206051771U CN206051771U CN201620803579.XU CN201620803579U CN206051771U CN 206051771 U CN206051771 U CN 206051771U CN 201620803579 U CN201620803579 U CN 201620803579U CN 206051771 U CN206051771 U CN 206051771U
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- waste water
- stage biochemical
- biochemical
- water treatment
- advanced oxidation
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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
- 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
Abstract
This utility model belongs to the Waste Water Treatment and process of wastewater treatment, more particularly to a kind of advanced oxidation and multi-stage biochemical combination.This utility model provides the Waste Water Treatment that a kind of advanced oxidation and multi-stage biochemical are combined, Waste Water Treatment is combined including multi-stage biochemical, the multi-stage biochemical combination Waste Water Treatment is made up of multiple sections of biochemical waste water processing systems, described section of biochemical waste water processing system is made up of multiple single-stage biochemical reaction devices, and advanced oxidation system and the connection of one of single-stage biochemical reaction device are provided with the single-stage biochemical waste water processing system.Level oxidation and the Waste Water Treatment of multi-stage biochemical combination that this utility model is provided breach the limit of the Waste Water Treatment of multi-stage biochemical combination, waste water is preferably processed.
Description
Technical field
This utility model belongs to the wastewater treatment system of wastewater treatment, more particularly to a kind of advanced oxidation and multi-stage biochemical combination
System.
Background technology
With the development of industrial production technology, in commercial production, generate what a large amount of past never occurred in nature
Synthetic organic compound, has discharged the waste water of complicated components in process of production, wherein containing it is miscellaneous it is poisonous, have
Evil, difficult for biological degradation organic pollution, belong to highly difficult organic wastewater.These waste water adopt merely biological method or conventional physical
Chemical method is difficult to degrade and processes, and in recent years, there are many researchs and technological development in China in these waste water treatment fields, but
Corresponding green technology innovation task is still very arduous.
There are Fenton process, O3 catalytic oxidation method, wet oxidation process, microwave currently for highly difficult organic wastewater treatment process
Method, electrolytic catalysis method, activated sludge process, membrane processing method, other biological method etc..Wherein study and test using it is more be Fenton
React pH conditions and require that strictly dosing ratio needs test of many times to adjust with life assemblage method, but Fenton process, amount of consumption of drugs is big,
Reagent cost is high, needs to adjust back pH and precipitation after reaction, is also easy to produce a large amount of sludge danger and gives up, produces secondary pollution, installation area
Greatly, affiliated facility is more, and dosing adapter is complicated, and operational control management is loaded down with trivial details, and treatment effect is difficult to stablize, and subsequent bio method can be produced
It is raw to affect.Bioanalysises using it is more be activated sludge process, but activated sludge process civil engineering cell body floor space is big, is impacted by waste water
Load and climate temperature affect big, and the remaining biochemical sludge amount of generation is more, are difficult to dispose.
Bioanalysises mainly include anaerobic-aerobic biological treatment A/O methods, anaerobic- anoxic- oxic biological treatment including bioanalysises
A2/O methods, above several method multistage can connect, commonly referred to as multi-stage biochemical combination, but above method has one and asks
Topic, the biochemical processing process of the above, after a period of time has passed, after pollutant reach certain process, again cannot be further
Dirty water pollutant is processed, commonly referred to as the limit, produce the limit the reason for be that biology has three kinds of characteristic species, it is good
Oxygen, anaerobism, anoxia, for pollutant different in sewage, but existing biochemical treatment, it is impossible to for all of pollutant or
Only certain several pollutant is processed, such as anaerobic-aerobic biological treatment A/O methods, sewage first pass through the biology of anaerobism, processed
Afterwards, then through aerobic biological treatment, but if in sewage being much the pollutant for wanting anoxia biology to process, such as ammonia nitrogen,
Effective degradation treatment cannot be just carried out, furthermore, the pollution that the treatable pollutant of Anaerobe and aerobic bioenergy are processed in water
Thing has have few more, and such processing mode is reached the limit values soon, even if the connection of anaerobic-aerobics many again, cannot also be entered
One step is processed to sewage.Such limit can all be present in Multilevel biochemistry treatment.
Utility model content
1st, technical problem to be solved：
Improve the ultimate value of the Multilevel biochemistry treatment of biological treatment of sewage.
2nd, technical scheme：
In order to solve problem above, this utility model provides the wastewater treatment that a kind of advanced oxidation and multi-stage biochemical are combined
System, including multi-stage biochemical combination Waste Water Treatment, the multi-stage biochemical combination Waste Water Treatment are given up by multiple sections of biochemistry
Water treatment system is constituted, and described section of biochemical waste water processing system is made up of multiple single-stage biochemical reaction devices, and the single-stage is biochemical
Advanced oxidation system and the connection of one of single-stage biochemical reaction device are provided with Waste Water Treatment.
Multi-stage biochemical combination Waste Water Treatment by multiple sections of biochemical waste water processing systems it is in series or in parallel or
The mode that connection in series-parallel combines is constituted, described section of biochemical waste water processing system connected by multiple single-stage biochemical reaction devices or and
The mode that connection or connection in series-parallel combine is constituted.
The advanced oxidation system is anti-by centrifugal pump, venturi ejector, ozonator, oxygenerator, air compressor machine, catalysis
Device, heat exchanger is answered to be sequentially connected, integrated a set of advanced oxidation processes system.
Described single-stage biochemical reaction device includes container, and filling system, water inlet pipe 1 and outlet pipe 2, institute are provided with container
Stating filling system includes aerobic, anaerobism, the biology of three kinds of characteristics of anoxia.
The container connection of described advanced oxidation equipment and described one pole biochemical reaction device.
The single-stage biochemical reaction device also includes aerating system, and the aerating system is by being responsible for 3, arm 4, control valve
5th, aeration head 6 is constituted, and supervisor 3 and control valve 5 are arranged on container top or side, the standard-sized sheet of the control aeration of control valve 5, half
Open and close are closed, and arm 4 and aeration head 6 are arranged on the bottom of container, and arm 4 is arranged using loop closure pipeline.
Described filler system is also filled out comprising wander about as a refugee ball filler support 9, ball filler 10 of wandering about as a refugee, silk thread filler support 7 and silk thread
Material 8, ball filler support 9 of wandering about as a refugee is arranged on lower vessel portion, and ball filler 10 of wandering about as a refugee is placed in wanders about as a refugee on ball filler support 9；Silk thread filler
Support 7 is set in parallel in container pool wall or top, and silk thread filler 8 is fixed on silk thread filler support 7.
The ball filler support 9 of wandering about as a refugee adopts PE material grids, apart from container bottom 10-20cm；The silk thread filler support 7
Using stainless steel rebar, silk thread filler 8 is fixed and is suspended on stainless steel rebar, and spacing 15-20cm is filled in upper vessel portion.
3rd, beneficial effect：
Multistage advanced catalytic oxidation and multi-stage biochemical group technology that 1 system is adopted, to wastewater pH, the scope of application of water temperature
Extensively, from pH=6.5-14, water temperature 0-45 DEG C can ensure the treatment effect to waste water.Process system installation operation is simple, debugging
Operation is convenient, stable to water treatment effect, and energy treatment in accordance with local conditions, using discarded cell body, bucket, tank transformation, effectively saving is thrown
Money cost, and form resource recycling.
After the production of 2 system standardizations, in that context it may be convenient to which many sets in parallel carry out wastewater treatment, adapt to process the water yield from 0.01-
Hundreds of thousands ton.
3 system integrations are high, and occupation of land is little, can make the convenient transport of standard fitting and install.
4 advanced catalytic oxidation systems are high to ozone utilization rate, and reaction efficiency is high, and occupation of land is little, can be by traditional biological method
The Organic substance of difficult degradation carries out advanced oxidation degradation, effectively improves the reaction efficiency of multi-stage biochemical, improves biological respinse ultimate value.
The aeration valve that 5 multi-stage biochemicals are adopted can carry out closing according to reaction, the operation of half-open, standard-sized sheet, realize anaerobism, lack
Oxygen, aerobic environment, realize the biological COD that significantly degrades, denitrogenation dephosphorizing.
6 effectively increase biological respinse contact area, and reduce biological reaction container volume and system footprint area.
After 7 advanced catalytic oxidation systems and multi-stage biochemical are combined, in advanced oxidation energy oxidized waste water larger molecular organicses or
Degraded toxic organic compound so that the microorganism in multi-stage biochemical being capable of effective degradation of small molecular Organic substance.
Description of the drawings
Fig. 1 is single-stage biochemical reaction device container of the present utility model.
Fig. 2 is technological process of the present utility model.
Fig. 3 is advanced catalytic oxidation process chart of the present utility model.
Specific embodiment
Come below in conjunction with the accompanying drawings to be described in detail this utility model.
As shown in Fig. 2 this utility model provides the Waste Water Treatment that a kind of advanced oxidation and multi-stage biochemical are combined, bag
Multi-stage biochemical combination Waste Water Treatment is included, the multi-stage biochemical combines Waste Water Treatment by multiple sections of biochemical waste water processing systems
System composition, described section of biochemical waste water processing system are made up of multiple single-stage biochemical reaction devices, and the single-stage biochemical waste water is processed
Advanced oxidation system and the connection of one of single-stage biochemical reaction device are provided with system.
Multi-stage biochemical combination Waste Water Treatment by multiple sections of biochemical waste water processing systems it is in series or in parallel or
The mode that connection in series-parallel combines is constituted, described section of biochemical waste water processing system connected by multiple single-stage biochemical reaction devices or and
The mode that connection or connection in series-parallel combine is constituted.
Connect advanced oxidation system in multi-stage biochemical combines one section of biochemical waste water processing system of Waste Water Treatment,
Advanced catalytic oxidation process, degraded toxic organicses and bio-refractory Organic substance are carried out to waste water, it is toxic to biology
Organic substance and macromolecule, Long carbon chain, the Organic substance with phenyl ring by open loop chain rupture, being degraded into nontoxic, small molecule, short carbon chain has
Machine thing.The sharpest edges of do so are the limit that improve multistage-combination Waste Water Treatment, can be to the more preferable place of waste water
Reason, reaches a more preferable effect.That is, the combination of the Waste Water Treatment of advanced oxidation and multi-stage biochemical combination, solution
The problem of the limit of the Waste Water Treatment of multi-stage biochemical of having determined combination, can reach any standard value, and not limited by the limit.
The multistage advanced catalytic oxidation and multistage that the Waste Water Treatment system of advanced oxidation and multi-stage biochemical combination is adopted
Biochemistry combination process, to wastewater pH, water temperature it is applied widely, from pH=6.5-14, water temperature 0-45 DEG C can ensure to waste water
Treatment effect.Process system installation operation is simple, and commissioning test is convenient, stable to water treatment effect, and can treatment in accordance with local conditions
Using discarded cell body, bucket, tank transformation, cost of effectively reducing investment outlay, and form resource recycling.
As shown in figure 3, the advanced oxidation system is by centrifugal pump, venturi ejector, ozonator, oxygenerator, sky
Press, catalytic reactor, heat exchanger are sequentially connected, integrated a set of advanced oxidation processes system.Advanced oxidation system is to ozone profit
High with rate, reaction efficiency is high, and occupation of land is little, the Organic substance of traditional biological method difficult degradation can be carried out advanced oxidation degradation, be had
Effect improves the reaction efficiency of multi-stage biochemical.
As shown in figure 1, described single-stage biochemical reaction device includes container, filling system, 1 and of water inlet pipe in container, are provided with
Outlet pipe 2, described filler system include aerobic, anaerobism, the biology of three kinds of characteristics of anoxia.As three kinds of characteristics are provided with container
Biology, so to wastewater pH, water temperature it is applied widely, from pH=6-10, water temperature 0-45 DEG C can ensure biochemical system pair
The treatment effect of waste water.
The single-stage biochemical reaction device also includes aerating system, and the aerating system is by being responsible for 3, arm 4, control valve
5th, aeration head 6 is constituted, and supervisor 3 and control valve 5 are arranged on container top or side, the standard-sized sheet of the control aeration of control valve 5, half
Open and close are closed, and arm 4 and aeration head 6 are arranged on the bottom of container, and arm 4 is arranged using loop closure pipeline.
The effect for arranging aerating system is, according to the characteristic of different sewage, can be by the biology in biochemical reaction device
The standard-sized sheet of aeration, half-open, closing are controlled by control valve 5, anaerobism, anoxia, aerobic environment is realized.
Described filler system is also filled out comprising wander about as a refugee ball filler support 9, ball filler 10 of wandering about as a refugee, silk thread filler support 7 and silk thread
Material 8, ball filler support 9 of wandering about as a refugee is arranged on lower vessel portion, and ball filler 10 of wandering about as a refugee is placed in wanders about as a refugee on ball filler support 9；Silk thread filler
Support 7 is set in parallel in container pool wall or top, and silk thread filler 8 is fixed on silk thread filler support 7.
The ball filler support 9 of wandering about as a refugee adopts PE material grids, apart from container bottom 10-20cm；The silk thread filler support 7
Using stainless steel rebar, silk thread filler 8 is fixed and is suspended on stainless steel rebar, and spacing 15-20cm is filled in upper vessel portion.
Biologic packing material in single-stage biochemical reaction device, bottom is using ball filler of wandering about as a refugee：Using loading onto 60- in baton round
The volcanic rock or kieselguhr of 80% porous or activated carbon etc., filler have absorption and filtration well, while the structure of porous is easy
There is space between attached growth of microorganisms, baton round, mix beneficial to the Uniform Flow of current and air so that in biochemical system
It is uniform to mix.Top adopts silk thread filler, fixation to be suspended on stainless steel rebar, and spacing 15-20cm is filled in upper vessel portion.
Silk thread filler has very big specific surface area, effectively increase biological respinse contact area, and reduces biological reaction container volume and be
System floor space, and the easy attached growth of microorganisms of silk thread, cultured filler can also easily carry out being transferred to other
Carry out introducing a fine variety in biochemistry pool spreading cultivation, facilitate operation management.
The Waste Water Treatment system of advanced oxidation and multi-stage biochemical combination can be after standardized production, in that context it may be convenient to and
The many sets of connection carry out wastewater treatment, adapt to process the water yield from 0.01- hundreds of thousands tons.
The Waste Water Treatment system integration of advanced oxidation and multi-stage biochemical combination is high, and occupation of land is little, can make standard
The convenient transport of accessory and installation.
This utility model additionally provides this utility model there is provided giving up that a kind of utilization advanced oxidation and multi-stage biochemical are combined
The method that water treatment system carries out wastewater treatment, comprises the following steps：
One. waste water Jing sewage pumps are pumped to a single-stage biochemical reaction device in the 1st section of biochemical waste water processing system
In container, connect the inlet and outlet of advanced oxidation system outside this container, advanced catalytic oxidation circular treatment carried out to waste water,
Degraded toxic organicses and bio-refractory Organic substance, to biological virose Organic substance and macromolecule, Long carbon chain, band benzene
The Organic substance of ring is degraded to the Organic substance of nontoxic, small molecule, short carbon chain；
Two., Jing after the reaction of step 1 advanced catalytic oxidation circular treatment, gravity flow is into the 1st section of biochemical waste water processing system for waste water
Multiple single-stage biochemical reaction devices in system, carry out the multistage biological respinse of anaerobic- anoxic- oxic, using anaerobism, anoxia, good
Oxygen animalcule further degrade degraded by the 1st step and generate small molecule, can be biochemical organic pollution, degraded COD and ammonia
Nitrogen；
Three. the waste water Jing in step 2 after multi-stage biochemical degraded, if water outlet is not up to standard, biodegradation reaches certain limit,
Biodegradation it is very slow or cannot regrowth when degrading, then access one section of biochemical waste water processing system for being connected with advanced oxidation system
System, the process of repeat step 1 and step 2, microorganism is difficult to biodegradable Organic substance further carries out advanced catalytic oxidation
After process, the small organic molecule of degraded is decomposed degraded until up to standard by anaerobism, aerobic, anoxia microorganism again.
Claims (7)
1. a kind of Waste Water Treatment of advanced oxidation and multi-stage biochemical combination, including multi-stage biochemical combination Waste Water Treatment,
The multi-stage biochemical combination Waste Water Treatment is made up of multiple sections of biochemical waste water processing systems, described section of biochemical waste water processing system
System is made up of multiple single-stage biochemical reaction devices, it is characterised in that：It is provided with the single-stage biochemical waste water processing system senior
Oxidative system and the connection of one of single-stage biochemical reaction device, described single-stage biochemical reaction device include container, container
In be provided with filling system, water inlet pipe（1）And outlet pipe（2）, described filler system includes aerobic, anaerobism, three kinds of characteristics of anoxia
Biology.
2. the Waste Water Treatment that a kind of advanced oxidation as claimed in claim 1 and multi-stage biochemical are combined, it is characterised in that：Institute
Biochemical waste water processing system is in series or in parallel or connection in series-parallel is mutually tied by multiple sections to state multi-stage biochemical combination Waste Water Treatment
The mode of conjunction is constituted, and described section of biochemical waste water processing system is in series or in parallel by multiple single-stage biochemical reaction devices or goes here and there simultaneously
The mode that connection combines is constituted.
3. the Waste Water Treatment that advanced oxidation as claimed in claim 1 and multi-stage biochemical are combined, it is characterised in that：The height
Level oxidative system by centrifugal pump, venturi ejector, ozonator, oxygenerator, air compressor machine, catalytic reactor, heat exchanger according to
Secondary connection, integrated a set of advanced oxidation processes system.
4. the Waste Water Treatment that a kind of advanced oxidation as claimed in claim 1 and multi-stage biochemical are combined, it is characterised in that：Institute
The container connection of the advanced oxidation equipment and described single-stage biochemical reaction device stated.
5. the Waste Water Treatment that a kind of advanced oxidation as claimed in claim 1 and multi-stage biochemical are combined, it is characterised in that:
The single-stage biochemical reaction device also includes aerating system, and the aerating system is by being responsible for（3）, arm（4）, control valve（5）、
Aeration head（6）Composition, supervisor（3）And control valve（5）It is arranged on container top or side, control valve（5）Control aeration
Standard-sized sheet, half-open, closing, arm（4）And aeration head（6）It is arranged on the bottom of container, arm（4）Set using loop closure pipeline
Put.
6. a kind of advanced oxidation as described in 1,4,5 any claim of claim and the wastewater treatment system of multi-stage biochemical combination
System, it is characterised in that：Described filler system is also comprising ball filler support of wandering about as a refugee（9）, ball filler of wandering about as a refugee（10）, silk thread filler support
（7）With silk thread filler（8）, ball filler support of wandering about as a refugee（9）Lower vessel portion is arranged on, ball filler of wandering about as a refugee（10）It is placed in ball filler of wandering about as a refugee
Support（9）On；Silk thread filler support（7）It is set in parallel in container pool wall or top, silk thread filler（8）It is fixed on silk thread filler
Frame（7）On.
7. the Waste Water Treatment that a kind of advanced oxidation as claimed in claim 6 and multi-stage biochemical are combined, it is characterised in that：Institute
State ball filler support of wandering about as a refugee（9）Using PE material grids, apart from container bottom 10-20cm；The silk thread filler support（7）Using not
Rust steel reinforcing bar, silk thread filler（8）Fixation is suspended on stainless steel rebar, and spacing 15-20cm is filled in upper vessel portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803579.XU CN206051771U (en) | 2016-07-28 | 2016-07-28 | Advanced oxidation and the Waste Water Treatment of multi-stage biochemical combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803579.XU CN206051771U (en) | 2016-07-28 | 2016-07-28 | Advanced oxidation and the Waste Water Treatment of multi-stage biochemical combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051771U true CN206051771U (en) | 2017-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620803579.XU Expired - Fee Related CN206051771U (en) | 2016-07-28 | 2016-07-28 | Advanced oxidation and the Waste Water Treatment of multi-stage biochemical combination |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007252A (en) * | 2016-07-28 | 2016-10-12 | 南京德磊科技有限公司 | Advanced oxidation and multistage biochemical combination waste water treatment system and technological method |
| CN109502879A (en) * | 2018-03-05 | 2019-03-22 | 辽宁石油化工大学 | A kind of high-concentration hardly-degradable industrial wastewater treatment system and processing method |
-
2016
- 2016-07-28 CN CN201620803579.XU patent/CN206051771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007252A (en) * | 2016-07-28 | 2016-10-12 | 南京德磊科技有限公司 | Advanced oxidation and multistage biochemical combination waste water treatment system and technological method |
| CN109502879A (en) * | 2018-03-05 | 2019-03-22 | 辽宁石油化工大学 | A kind of high-concentration hardly-degradable industrial wastewater treatment system and processing method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20210728 |