CN108911242A - A kind of super nano bubble circulation ozone sewage water treatment method and device - Google Patents
A kind of super nano bubble circulation ozone sewage water treatment method and device Download PDFInfo
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- CN108911242A CN108911242A CN201810814240.3A CN201810814240A CN108911242A CN 108911242 A CN108911242 A CN 108911242A CN 201810814240 A CN201810814240 A CN 201810814240A CN 108911242 A CN108911242 A CN 108911242A
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- ozone
- sewage
- super nano
- waste residue
- reaction kettle
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 216
- 239000010865 sewage Substances 0.000 title claims abstract description 199
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 141
- 239000002101 nanobubble Substances 0.000 title claims abstract description 137
- 238000000034 method Methods 0.000 title claims abstract description 86
- 238000001914 filtration Methods 0.000 claims abstract description 26
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 5
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 4
- 239000010432 diamond Substances 0.000 claims abstract description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 100
- 239000002699 waste material Substances 0.000 claims description 98
- 238000000746 purification Methods 0.000 claims description 22
- 239000012528 membrane Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 17
- 230000001939 inductive effect Effects 0.000 claims description 16
- 239000000523 sample Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 9
- 238000011001 backwashing Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910001882 dioxygen Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 abstract description 10
- 239000013043 chemical agent Substances 0.000 abstract description 4
- 230000001376 precipitating effect Effects 0.000 abstract description 2
- 239000002957 persistent organic pollutant Substances 0.000 description 14
- 230000015556 catabolic process Effects 0.000 description 8
- 238000006731 degradation reaction Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 238000004062 sedimentation Methods 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 150000003384 small molecules Chemical class 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000004065 wastewater treatment Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004060 metabolic process Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002113 nanodiamond Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention belongs to technical field of sewage, a kind of super nano bubble circulation ozone sewage water treatment method and device are disclosed.The method comprising the steps of：Sewage enters in sump after pretreatment and hydrogen peroxide is added or soda acid blender is adjusted pH value of sewage water；The sewage of pH value will be adjusted, and carried out super nano bubble processing, circulation ozone processing and filtration treatment, precipitating and reach discharge standard after adjusting pH value.Super nano-bubble generator used by super nano bubble is handled is generation plane using electrical-conductive nanometer diamond film as bubble.It does not need that other chemical agents are added in the technical process, greatly reduces sludge yield, stablize COD of sewage level, while can also time-consuming be replaced to take the biochemical system expected；This process sewage ability is strong, time-consuming short.It is a kind of efficient and inexpensive sewage treatment process in addition, having the advantages of higher system matches flexibility and Economization on land space with the device of this technique.
Description
Technical field
The invention belongs to technical field of sewage, in particular to a kind of super nano bubble circulation ozone sewage treatment side
Method and device.
Background technique
In existing sewage treatment technology, special anaerobic film bed is a kind of efficient anerobic sowage treatment technology, tool
The advantages that having starting, sludge not easily runs off fastly, can select the filler of unlike material.Biological aerated filter is also a kind of efficient
Aerobic sewage treatment technology, biological aerated filter biggest advantage are to integrate biological oxidation and retention suspended solid function,
Save secondary settling tank.Its shortcoming is that the sewage treatment reaction time is longer in anaerobic treatment process while needing the place of large area
Pond is managed, lower problem the system footprint area for causing using the cesspool of the treatment process occurs up to processing capacity；And good
The shortcomings that oxygen treatment process, is then more demanding to the concentration of suspension SS of water inlet, and head loss is larger, needs periodically to recoil
The shortcomings that washing.In addition, COD of sewage level is easy to happen biggish fluctuation in both techniques, make the process and knot of sewage treatment
Fruit becomes uncontrollable.
And various sewage disposal systems in use at this stage are made a general survey of, it is all using anaerobic-aerobic secondary biochemical work mostly
Skill.It is clear that being provided simultaneously with lacking for anaerobic treatment process and aerobic treatment process using the sewage disposal system of this technique
Point.I.e. building area is big, and processing capacity is lower, and to the pre-processing requirements of sewage it is higher in the case where, need to sewage
Various medicament adjustment are added, not only extends process cycle, increases operating cost, more increase the yield of sludge.
Therefore, how while using both techniques to overcome its disadvantage, how to improve the treatment effeciency of system, reduce
Operating cost saves building area, and so that sewage disposal process is become more stable more controllably become in an industry generally needs
The technical problem to be solved.
In addition, there are also the utilizations of nano bubble and Ozone Water in the sewage treatment process of the prior art.Many institutes in industry
It is well known that the explosion of nano bubble can break the molecular chemical bond of the organic matters such as greasy dirt, the effect of degradation is realized.And bubble
Smaller effect is more significant.In addition, nano bubble also has remarkable result to the colloid aspect in removal sewage.Ozone is gathered around as one kind
There is a substance of strong oxidizing property, ozone can effectively be degraded the organic matter in sewage by advanced oxidation reaction.
However, it is big that difficulty occurs for the smaller nano bubble of diameter due to the limitation of technology；Ozone gas is difficult to be directly used in
Sewage treatment, Ozone Water is difficult to prepare again and effective time short (Measuring Ozone Concentration in Water 6.25*10-3Mg/L, half-life period 5
~30 minutes).Both methods is caused to be difficult to widespread adoption in sewage treatment field.
How preferably with both technologies in sewage treatment, its feature is played and to existing sewage treatment process
It is innovated with system, becomes the focus of common concern in field.
Summary of the invention
In order to overcome the deficiencies in the prior art, the primary purpose of the present invention is that providing a kind of super nano bubble
Circulation ozone sewage water treatment method；This method gives full play to the advantages of super nano bubble technology and ozone strong oxidizing, is one
The sewage treatment process that kind is simple and efficient.
Another object of the present invention is to provide a kind of above-mentioned super nano bubble circulation ozone sewage water treatment method of realization
Device, it is intended to efficient degradation is carried out to improve the working efficiency of sewage treatment to sewage solution.
The object of the invention is achieved through the following technical solutions：
A kind of super nano bubble circulation ozone sewage water treatment method, includes the following steps：
S1. sewage is after pretreatment, into sump and hydrogen peroxide or soda acid blender being added to pH value of sewage water
It is adjusted, the pH value of sewage water in sump is made to reach subsequent sewage treatment requirement；
S2. the sewage that pH value will be adjusted carries out super nano bubble processing, circulation ozone processing and filtration treatment, sinks
It forms sediment, reaches discharge standard after adjusting pH value.
Super nano-bubble generator used by the super nano bubble is handled is with electrical-conductive nanometer diamond film work
Plane is generated for bubble；Sewage of the circulation ozone water in ozone reaction kettle in the circulation ozone processing, process are smelly
Oxygen returns in ozone reaction kettle after head occurs.
Adjustment described in S1 is that the hydrogen peroxide generated using dioxygen water generator carries out pH value of sewage water；The pretreatment is
Sewage successively passes through grid and oil separator；The pH value that the subsequent sewage treatment requires is 3.0~6.0.
The bubble that super nano-bubble generator generates described in S2 is super nano bubble of the diameter less than 1 μm；It is described
The concentration that the circulation ozone water in ozone reaction kettle is returned after head occurs for ozone is 0.5~20ppm.
Super nano bubble processing, circulation ozone processing and filtration treatment are successively to be handled described in S2, either
Three is handled simultaneously or super nano bubble is handled and circulation ozone is handled while being filtered again after handling
Processing, or first carry out after super nano bubble processing while carrying out circulation ozone processing and filtration treatment.
The filter device that filtration treatment described in S2 uses includes filter membrane, and the filtering micropore diameter of filter membrane surface is
0.1 μm~1 μm, the number of plies is depending on concrete condition：In the treatment process of conventional water quality sewage, average every m3The corresponding mistake of sewage
Filter membrane area is 2.5~5.0m2。
Filter membrane described in S2 be ceramics or porous titanium material, these materials belong to resistance to sewage and Ozone Water oxidation corrosion and
The filtering material of wear-resisting resistance to super nano bubble impact and effect.
A kind of device for realizing above-mentioned super nano bubble circulation ozone sewage water treatment method, which includes that ozone is anti-
Answer kettle, ozone that head, super nano-bubble generator, filter device and waste residue collector occurs；Super nano-bubble generator and
Filter device is located at the intracavitary bottom of ozone reaction kettle, leads at the top of super nano-bubble generator with filter device bottom, filters
Extend water purification outlet to the external of ozone reaction kettle inside device, water purification outlet is provided with triple valve, triple valve connection filtering dress
The backwashing pump set；The side top of ozone reaction kettle is equipped with sewage inlet and ozone water inlet, and reaction kettle side bottom is equipped with
COD detector and outlet of sewer, outlet of sewer flow to ozone and head occur subsequently into ozone water inlet；Waste residue collector is back taper
Shape, end opening is connect with ozone reaction kettle bottom thereon, and the reaction waste residue in ozone reaction kettle, which is fallen under gravity into, to be located at
In the waste residue collector of its bottom, reverse flow baffle, its own adjustable liter of reverse flow baffle connection are equipped with inside waste residue collector
The spinner handle of drop, spinner handle top extends to outside the top surface of ozone reaction kettle, and is equipped with graduated scale, reverse flow baffle following settings thoughts
Answer whether waste residue accumulates full waste residue inductive probe, waste residue collector bottom is provided with sensing valve, the connection sense of waste residue inductive probe
Answer valve.
The super nano-bubble generator is with the air compressor being set to outside the ozone reaction kettle with pipeline phase
Even；It is 1-3, depending on the design treatment ability and processing requirement of specific system, ordinary circumstance that head number, which occurs, for the ozone
Most 3 can satisfy requirement substantially down；The top of the spinner handle is equipped with scale.
A kind of device for realizing above-mentioned super nano bubble circulation ozone sewage water treatment method, which includes that ozone is anti-
Answer kettle, ozone that head, super nano-bubble generator, super nano bubble tank, filter device and waste residue collector occurs；Filtering dress
Setting in the intracavitary bottom of ozone reaction kettle, extend water purification outlet, water purification outlet to the external of ozone reaction kettle inside filter device
It is provided with triple valve, triple valve connects the backwashing pump of filter device；The side top of ozone reaction kettle be equipped with sewage inlet and
Ozone water inlet, reaction kettle side bottom be equipped with COD detector and outlet of sewer, outlet of sewer flow to ozone occur head then into
Enter ozone water inlet；Waste residue collector is back taper, and end opening is connect with ozone reaction kettle bottom thereon, in ozone reaction kettle
Reaction waste residue is fallen under gravity into the waste residue collector of its bottom, and reverse flow baffle is equipped with inside waste residue collector,
Reverse flow baffle connects the spinner handle of its own adjustable lifting, extends to outside the top surface of ozone reaction kettle at the top of spinner handle, reflux
Baffle is provided below whether induction waste residue accumulates full waste residue inductive probe, and waste residue collector bottom is provided with sensing valve, gives up
Slag inductive probe connects sensing valve；
Super nano-bubble generator is located at bottom in super nano bubble chamber, the side top of super nano bubble tank
Equipped with water inlet, side bottom is equipped with water outlet；The water outlet of super nano bubble tank and the sewage inlet of ozone reaction kettle it
Between with pipeline be connected.
The super nano-bubble generator and the air compressor being set to outside the super nano bubble tank are with pipe
Road is connected；It is 1-3 that head number, which occurs, for the ozone, depending on the design treatment ability and processing requirement of specific system, generally
In the case of most 3 can satisfy requirement substantially；The top of the spinner handle is equipped with scale.
Preferably, the ozone reaction kettle and super nano bubble top tank structure face are coated with the painting of anticorrosion and anti-adherency
Layer.
Preferably, the relationship between the super nano bubble tank, ozone reaction kettle and filter device can be just like
Under it is several：
A, super nano-bubble generator, ozone reaction kettle and filter device one, while carry out sewage greasy dirt and
The processing and filtering of organic pollutant；
B, super nano-bubble generator and ozone reaction kettle one, while carrying out sewage residual greasy dirt and organic contamination
The processing of object, is then filtered with filter device.
C, ozone reaction kettle and filter device one, sewage first pass through super nano bubble effect and remove degreasing, and laggard
The processing and filtering of row sewage organic pollutant.
D, three is independent, and according to process sequence, sewage first carries out super nano bubble and degreases, and subsequently enters ozone reaction
Kettle utilizes high concentration circulation ozone water process organic pollutant, finally enters filter device and is filtered.
The principle of the present invention is：
(1) present invention handles sewage simultaneously using super nano bubble and Ozone Water, reaches both exclusive uses and is difficult to reach
The treatment effect arrived.Super nano bubble promotes Ozone Water to generate hydroxyl when reaction with sewage, promotes Ozone Water to sewage
The degradation of organic pollutant reaches and the unapproachable treatment effect of Ozone Water is used alone；In addition, super nano bubble is to sewage
In nitrogen and phosphorus and COD have preferable treatment effect.The two simple superposition but realizes what the two exclusive use was unable to reach
(super nano bubble is generally used for the pretreatment stage of sewage to effect；Ozone Water is generally individually used for advanced treatment of wastewater.Letter speech
It, under the conditions of the prior art, the case where both having no while using).
(2) present invention derives from sewage for handling the Ozone Water of sewage, and acting on sewage, (Ozone Water is prepared by sewage
To not had under the conditions of the prior art).Existing method is first to prepare ozone with ozone generator processed, and ozone is passed directly into wait locate
It manages in sewage or the Ozone Water is added in treatment sewage again by the way that Ozone Water is made in clear water for ozone generator；But
It is the process hazard degree height that ozone is prepared in the prior art, corresponding facility cost is high, and efficiency is very low.The present invention compared to
Existing method, then more convenient, safety and economy.
Compared with prior art, present invention process has the following advantages that and beneficial effect：
1, it can reduce and stablize COD of sewage value.In the technique using high-concentration ozone water to dirty Organic substance in water into
The advanced chemical reaction of row can keep the stability of COD value on the basis of reducing COD of sewage and being worth.
2, the technique does not need that other chemical agents are added in the whole process, greatly reduces sludge yield.Traditional
In sewage treatment process, the chemical agents such as caustic soda, poly-aluminium are added during coagulation air-float, these medicaments eventually become and increase
Add the yield of sludge.And the method for the present invention does not need that these medicaments are additionally added during sewage treatment, in addition the technique
The sludge quantity of generation is few, and the sludge yield of whole flow process is effectively controlled；Meanwhile passing through the operation pair of advanced oxidation system
Pollutant in waste water carries out Strong oxdiative processing, and organic pollutant is adequately oxidized to carbon dioxide (CO2) and water (H2O),
Water body is precipitated by waste residue in the pollutant for being partially insoluble in water simultaneously；To reduce the additive amount or not addition of chemical agent
Medicament is learned, the quantum of output of sludge is reduced.
3, compared with traditional waste water treatment process, this process sewage ability is strong, and sewage treatment time-consuming is short, and can replace
The generation time-consuming biochemical system for taking material.Traditional sewage treatment process main process is organic using the degradation of anaerobic-aerobic biochemical reaction
Pollutant.Since the rate of metabolism of microorganism and the metabolism of microorganism are easy to be influenced by external environment, lead to dirt
The ability of water process is limited and processing speed is slow, causes the processing capacity of sewage disposal system limited indirectly and treatment process time-consuming
It is long.Degraded using super nano bubble and high-concentration ozone water to organic matter in this technique, not only degradation efficiency it is high and
Its efficiency is not influenced by condition of water quality, ensure that its superiority in terms of processing capacity and processing time-consuming.
4, the technique and the composability of other sewage treatment process are strong, and with the equipment of the technique and corresponding place
Reason ability has stronger expansibility, as module, the combination of convenient and various sewage disposal devices.In addition, the process equipment
The number of head can occur by increasing ozone for the sewage of different quality condition suitable for the processing of a variety of sewage or prolong
The long processing time reaches treatment effect.
5, with having flexibility in the system structure of this technique, various spaces, environmental condition are adapted to, the design to system
It is required that it is low, have the advantages of Economization on land space, is a kind of efficient and inexpensive sewage treatment process.
6, in addition, the super nano bubble used in this technique by bubble generate plane for electrical-conductive nanometer diamond,
Super nano bubble of the diameter less than 1 μm can be prepared, during separating greasy dirt and colloidal pollutant using it, gas in addition
The considerable damage power that bubble explosion generates, can destroy molecular chemical bond and then it is made to resolve into other materials.It can not add
In the case where other reagents, dirty Oil in Sewage Water, colloid pollution object and other organic pollutants are efficiently removed.Due to reducing
The usage amount to degrease with colloid agents useful for same, so that yield of sludge greatly reduces during this, it is subsequent processing mistake
Journey provides the better sewage of condition of water quality, guarantees the treatment effect of system.
7, biochemical system can be replaced, while having the advantages that stable COD of sewage.Microorganism pair in traditional biochemical system
The stable case of COD has certain requirement, and in the case that COD is unstable, the ecosystem has the danger of collapse.With the method
The wastewater treatment efficiency of generation can achieve even more than with biochemical system.In addition, also improving the stability series of system, it is easier to
In the lasting sewage treatment capacity of the system of holding.
Compared with prior art, apparatus of the present invention have the following advantages that：
1, technical solution of the present invention generates super nano bubble cooperation ozone generation head using super nano-bubble generator
Electrolytic ozone generation water and to sewage solution carry out efficient degradation so that the organic pollutant in sewage solution is degraded to
For carbon dioxide (CO2) and water (H2O) and it is insoluble in the waste residue of water, and waste residue is sunk by Gravitative Loads by waste residue collector
It is unified to collect.The super nano bubble circulation ozone sewage-treatment plant of technical solution of the present invention in practical applications, can be used as
One module and be combined or independently apply in the related fields of sewage treatment and environmental protection, specifically, can pass through
Purified treatment is carried out for the sewage of different situation water quality using the Ozone Water of various concentration.At the same time, super receive can be used
Rice bubble is effectively combined with filter device, so that realization is not only using the progress sewage treatment of super nano bubble, but also can be to prevent
Only the organic pollutant impurity in sewage is adhered to filter device surface and influences filter effect.
2, the super nano bubble circulating ozone device of technical solution of the present invention can be used as sewage disposal system module it
One, have many advantages, such as achievable unmanned management and automatically processes different quality condition sewage.
3, the super nano bubble circulating ozone device of technical solution of the present invention is effective as the module of sewage disposal system
Solve the technologies such as sewage disposal device occupied area excessive, operating cost is higher, the sewage treatment residence time length of the prior art
Problem.
4, apparatus of the present invention are provided with reverse flow baffle in waste residue collector, by control baffle 17 and waste residue collector
The distance between wall assembles waste residue and during sewage stirring no longer as water flow recoils back ozone reaction kettle；Waste residue returns
The drawback flowed in ozone reaction kettle is：With ozone reaction, wastewater treatment efficiency is influenced；Impact and collision secondary filter film are broken
Bad filter membrane, and being adhered in filter hole, influence its filter effect, and the reverse flow baffle very good solution that the present invention is arranged these ask
Topic.
Detailed description of the invention
Fig. 1 is a kind of super nano bubble circulation ozone sewage treatment process figure of the present invention.
Fig. 2 is super nano bubble hair in a kind of super nano bubble circulation ozone sewage-treatment plant of the present invention
The structural schematic diagram of one embodiment in head combination embodiment occurs for sound device and ozone；Wherein 1 is ozone reaction kettle, and 2 be filtering
Device, 3 be super nano-bubble generator, and 4 be waste residue collector, and 5 be air compressor, and 6 occur head for ozone, and 7 be super
Nano bubble, 8 be reaction waste residue, and 9 be sensing valve, and 11 be sewage inlet, and 12 be outlet of sewer, and 13 be ozone water inlet, 14
For water purification outlet, 15 it is backwashing pump, 16 is triple valve, 17 be reverse flow baffle, and 18 be spinner handle, and 19 be COD detector, and 20 be useless
Slag inductive probe.
Fig. 3 is a kind of super super nano bubble sounding of nano bubble circulation ozone sewage-treatment plant of the present invention
The structural schematic diagram of another embodiment in head combination embodiment occurs for device and ozone, wherein 1 is ozone reaction kettle, 2 be filtering
Device, 3 be super nano-bubble generator, and 4 be waste residue collector, and 5 be air compressor, and 6 occur head for ozone, and 7 be super
Nano bubble, 8 be reaction waste residue, and 9 be sensing valve, and 10 be super nano bubble tank, and 11 be sewage inlet, and 12 go out for sewage
Mouthful, 13 be ozone water inlet, and 14 be water purification outlet, 15 is backwashing pump, 16 is triple valve, and 17 be reverse flow baffle, and 18 be spinner handle,
19 be COD detector, and 20 be waste residue inductive probe.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Such as Fig. 1, a kind of super nano bubble circulation ozone sewage treatment process and device, including along sewage treatment direction
The pretreatment unit (grid, oil separator etc.) set gradually, sump, super nano bubble tank, ozone reaction kettle, filter plant
And sedimentation basin.The super nano bubble circulation ozone sewage treatment process of the present invention is suitable for a variety of sewage and different disposal energy
The requirement of power sewage treatment.Sewage pH adjustment step is carried out in the sump, uses regulator or pH value adjuster (specific ring
Under border, it is electrolysed hydrogen peroxide plant) pH value of sewage water is adjusted.It is to lead that surface, which occurs, for the super nano-bubble generator bubble
Electric nano-diamond membrane.Sewage of the circulation ozone in reaction kettle in the ozone reaction kettle, after head occurs for ozone
It returns in reaction kettle.
As shown in Figure 1, the present invention handles mainly comprising the following steps for sewage：
S1. sewage enters in sump after pretreatment and hydrogen peroxide or acid/base blender is added to pH value of sewage water
It is adjusted, the pH value of sewage water in sump is made to reach subsequent sewage treatment requirement.
S2. it after sewage adjusted pH value, into super nano bubble tank, is continually generated by tank bottom super
Nano bubble floating explosion process interrupts the molecular chemical bond of the organic matters such as Oil in Sewage Water dirt, further except remaining in decontaminated water
Grease and partial organic substances.
S3. sewage enters in the reaction kettle that high-concentration ozone water is constantly generated and recycled, in the lasting Strong oxdiative of Ozone Water
Effect is lower so that the organic matter in sewage is degraded, until organic pollutant content reaches ideal value.
S4. sewage qualified discharge after advanced oxidation processing, filtering, precipitating and adjusting pH value, filters the filtrate of generation
It flows back into sump and carries out subsequent processing with sewage.
Further, the reagent first choice hydrogen peroxide for pH value being adjusted in the sump in addition to this can also be according to specific feelings
Condition selects other acid/base reagents and other medicaments to be adjusted.
Further, the main process in a kind of super nano bubble circulation ozone sewage treatment process is
Super nano bubble removes compounds and the colloids such as residual greasy dirt, using high concentration circulation ozone constantly to having in sewage
Machine object carries out lasting oxidation explanation effect, until COD reaches a certain range.In addition, can as the case may be or processing requirement,
In the front end of above-mentioned two treatment process, other treatment process processes are added in middle-end or end.Such as at high concentration circulation ozone
Anaerobic-aerobic biochemical treatment apparatus is added before science and engineering skill, to further decrease dirty organic pollutants content, can be used
Water reaches Treated sewage reusing standard etc..
A kind of super nano bubble circulation ozone sewage-treatment plant of the present invention provides two embodiments：
Embodiment 1
The super nano bubble circulation ozone sewage-treatment plant that the present embodiment is related to is as shown in Fig. 2, the device includes smelly
Head 6, super nano-bubble generator 3, filter device 2 and waste residue collector 4 occur for oxygen reaction kettle 1, ozone；Super nano bubble
Generator 3 and filter device 2 are located at the intracavitary bottom of ozone reaction kettle 1, super 3 top of nano-bubble generator and filter device 2
Bottom is led to, and extends water purification outlet 14 to the external of ozone reaction kettle 1 inside filter device 2, water purification outlet 14 is provided with threeway
Valve 16, triple valve 16 connect the backwashing pump 15 of filter device 2；The side top of ozone reaction kettle 1 is equipped with 11 He of sewage inlet
Ozone water inlet 13, reaction kettle side bottom are equipped with COD detector 19 and outlet of sewer 12, and outlet of sewer 12 flows to ozone
First 6 subsequently into ozone water inlet 13；Waste residue collector 4 is back taper, and end opening is connect with 1 bottom of ozone reaction kettle thereon,
Reaction waste residue 8 in ozone reaction kettle 1 is fallen under gravity into the waste residue collector 4 of its bottom, waste residue collector 4
Inside is equipped with reverse flow baffle 17, and reverse flow baffle 17 connects the spinner handle 18 of its own adjustable lifting, extends at the top of spinner handle 18
Outside the top surface of ozone reaction kettle 1, reverse flow baffle 17 is provided below whether induction waste residue accumulates full waste residue inductive probe 20, gives up
4 bottom of slag collector is provided with sensing valve 9, and waste residue inductive probe 20 connects sensing valve 9；Super nano-bubble generator 3
It is connected with the air compressor 5 being set to outside the ozone reaction kettle with pipeline；The top of spinner handle 18 is equipped with scale.
A kind of working principle of super nano bubble circulation ozone sewage-treatment plant provided in this embodiment is：
A kind of super nano bubble circulation ozone sewage-treatment plant that the present embodiment 1 provides passes through ozone reaction kettle first
The sewage inlet 11 of 1 side top is passed through a certain amount of sewage solution after adjustment pH value in pretreatment and sump,
So that a certain amount of sewage solution is filled inside ozone reaction kettle 1, and ozone occurs head 6 and passes through 1 bottom of ozone reaction kettle
Outlet of sewer 12 suck a certain amount of sewage so that as the original material for generating ozone gas, sewage water body is from outlet of sewer 12
By electrolytic ozone generation water after head 6 occurs into ozone, then enters in ozone reaction kettle 1 from ozone water inlet 13 and sewage is occurred
Degradation.
At the same time, it opens air compressor 5 and is that super nano-bubble generator 3 provides high pressurized gas, and high pressure gas
Body generates super nano bubble 7 of the diameter less than 1 μm after super nano-bubble generator 3, and super nano bubble 7 passed through
Enter in the sewage solution in ozone reaction kettle 1 after filtering the filtering micropore of the multiple filtration film surface in device 2, it is same with this
When, it constantly ruptures in super 7 uphill process of nano bubble, so that Ozone Water and sewage are sufficiently mixed and make sewage
Organic pollutant is by efficient degradation, and the organic pollutant after degrading becomes 8 automatic sedimentation of reaction waste residue in waste residue collector 4
It is collected, the help of reverse flow baffle 17 assembles waste residue and during sewage stirring no longer as water flow recoils back ozone
Reaction kettle, when waste residue inductive probe 20 senses waste residue heap up to reverse flow baffle 17, the opening of sensing valve 9 arranges waste residue
Out, waste residue exclude after sensing valve be re-closing off, continue collect waste residue (sensing valve 9 opening waste residue is discharged during,
It has a small amount of sewage to be discharged together, these sewage, which will back flow into, enters subsequent processes in sump).It is adjusted by spinner handle 18
The height of baffle 17 has the scale of 17 height of baffle on screw rod, with according to the size degree of waste particle and amount adjustment, its is high
Degree, achieve the purpose that control the distance between baffle 17 and waste residue collector inner wall with constrain waste residue reflux, control baffle 17 and
The distance between waste residue collector inner wall is 1 than range with ozone reaction kettle area of section：(1~1000).
Pass through 19 real-time detection COD of sewage value of COD detector, when COD of sewage value reaches processing requirement, ozone reaction kettle
Stopping prepares ozone, opens the valve of water purification outlet 14, the water body for being degraded and filtering is flowed out by water purification outlet 14, residual in water
The waste residue and small molecule particle stayed is attracted in the filter membrane inner pore of filter device 2, the water that water purification outlet 14 flows out
Into being precipitated in subsequent sedimentation basin, adjust pH and qualified discharge；When water purification outlet 14 is not then exhausted from water body, close net
The valve of water out 14 opens the valve of triple valve 16, opens flushing pump 15, is backwashed (backwash water to filter membrane
Can be tap water, be also possible to other water, but be not original sewage), the upper waste residue adhered in filter membrane inner pore
And small molecule particle is washed disengaging filter membrane, automatic sedimentation in waste residue collector 4 in being collected under gravity
Come.
A kind of super nano bubble circulation ozone sewage-treatment plant provided in this embodiment in practical applications, can be used as
One module and be combined or independently apply in the related fields of sewage treatment and environmental protection, specifically, can pass through
Purified treatment is carried out for the sewage of different quality using the Ozone Water of various concentration.At the same time, super nanometer gas can be used
Bubble 7 is effectively combined with filter device 2, not only carries out sewage treatment using super nano bubble 7 to realize, but also can prevent
Organic pollutant impurity in sewage is adhered to 2 surface of filter device and influences filter effect.
In the processing of the part of unit volume (1 ton) sewage, the experimental data are shown in the following table 1 in the present embodiment：
1 sewage treatment experimental data of table
According to experimental data comparing result it is found that a kind of super nano bubble circulation ozone sewage treatment provided by the invention
Technique and corresponding device can keep higher COD removal rate in sewage treatment.Under the premise of guaranteeing treatment effeciency,
Operational process comes more economical, and time-consuming shorter in entire treatment process, COD is more stable, while ensure that relatively low
Sludge yield.In conjunction with many merits and comparison, a kind of super nano bubble circulation ozone sewage treatment work provided by the invention
Skill and device obviously seem more efficiently, leading.
Embodiment 2
The super nano bubble circulation ozone sewage-treatment plant of the present embodiment is as shown in figure 3, the device includes ozone reaction
Head 6, super nano-bubble generator 3, super nano bubble tank 10, filter device 2 and waste residue collector 4 occur for kettle 1, ozone；
Filter device 2 is located at the intracavitary bottom of ozone reaction kettle 1, extends water purification to the outside of ozone reaction kettle 1 inside filter device 2 and goes out
Mouthful, water purification outlet 14 is provided with triple valve 16, and triple valve 16 connects the backwashing pump 15 of filter device 2；The side of ozone reaction kettle 1
Sewage inlet 11 and ozone water inlet 13 are equipped at the top of face, 1 side bottom of reaction kettle is equipped with COD detector 19 and outlet of sewer
12, outlet of sewer 12 flows to ozone and head 6 occurs subsequently into ozone water inlet 13；Waste residue collector 4 is back taper, and the upper end is opened
Mouth is connect with 1 bottom of ozone reaction kettle, and the reaction waste residue 8 in ozone reaction kettle 1 is fallen under gravity into positioned at its bottom
In waste residue collector 4, reverse flow baffle 17 is equipped with inside waste residue collector 4, reverse flow baffle 17 connects its own adjustable lifting
Spinner handle 18, extend at the top of spinner handle 18 outside the top surface of ozone reaction kettle 1, induction waste residue, which is provided below, in reverse flow baffle 17 is
The full waste residue inductive probe 20 of no product, 4 bottom of waste residue collector are provided with sensing valve 9, the connection induction of waste residue inductive probe 20
Valve 9；Super nano-bubble generator 3 is located at the intracavitary bottom of super nano bubble tank 10, the side of super nano bubble tank 10
Top is equipped with water inlet, and side bottom is equipped with water outlet；The water outlet of super nano bubble tank and the sewage of ozone reaction kettle enter
It is connected between mouthful with pipeline；The air super nano-bubble generator 3 and be set to outside the super nano bubble tank
Compressor 5 is connected with pipeline；The top of spinner handle 18 is equipped with scale.
The working principle of super nano bubble circulation ozone sewage-treatment plant provided in this embodiment is：
In super nano bubble circulation ozone sewage-treatment plant provided in this embodiment, by pretreatment and sump
After sewage after adjustment pH value enters in super nano bubble tank 10, air compressor 5 is constantly received by pipeline to super
Rice bubble generator 3 blasts air, and the super nano bubble 7 that super nano-bubble generator 3 generates endlessly is arranged to super
In the sewage of grade nano bubble tank.Under sewage buoyancy effect, super nano bubble 7, which constantly floats, to become larger, and bursts, explosion
Tension is broken the organic molecules key such as Oil in Sewage Water dirt, becomes organic matter waste residue.Super nano bubble after a period of time
Bilge well outflux in tank enters in ozone reaction kettle 1, is passed through one by the sewage inlet 11 of 1 side top of ozone reaction kettle
Quantitative sewage solution, so that a certain amount of sewage solution is filled inside ozone reaction kettle 1, and ozone occurs head 6 and passes through
The outlet of sewer 12 of 1 bottom of reaction kettle sucks a certain amount of sewage using the original material as generation ozone gas, sewage water body
Enter after ozone generation head 6 from outlet of sewer 12 and enters ozone reaction by electrolytic ozone generation water, then from ozone water inlet 13
It degrades in kettle 1 to sewage.And the organic pollutant after degrading becomes 8 automatic sedimentation of reaction waste residue in waste residue collector 4
Inside be collected, reverse flow baffle 17 help make waste residue assemble and sewage stirring during no longer with water flow recoil back it is smelly
Oxygen reaction kettle, when waste residue inductive probe 20 senses waste residue heap up to reverse flow baffle 17, sensing valve 9 is opened waste residue
Discharge, waste residue exclude after sensing valve be re-closing off, continue collect waste residue (sensing valve 9 opening waste residue is discharged during,
Also it has a small amount of sewage to be discharged together, these sewage, which will back flow into, enters subsequent processes in sump).It is adjusted by spinner handle 18
The height of whole baffle 17 has the scale of 17 height of baffle on screw rod, with according to the size degree of waste particle and amount adjustment its
Highly, achieve the purpose that control the distance between baffle 17 and waste residue collector inner wall to constrain waste residue reflux, control baffle 17
The distance between waste residue collector inner wall is 1 than range with ozone reaction kettle area of section：(1~1000).
Pass through 19 real-time detection COD of sewage value of COD detector, when COD of sewage value reaches processing requirement, ozone reaction kettle
Stopping prepares ozone, opens the valve of water purification outlet 14, the water body for being degraded and filtering is flowed out by water purification outlet 14, residual in water
The waste residue and small molecule particle stayed is attracted in the filter membrane inner pore of filter device 2, the water that water purification outlet 14 flows out
Into being precipitated in subsequent sedimentation basin, adjust pH and qualified discharge；When water purification outlet 14 is not then exhausted from water body, close net
The valve of water out 14 opens the valve of triple valve 16, opens flushing pump 15, is backwashed (backwash water to filter membrane
Can be tap water, be also possible to other water, but be not original sewage), the upper waste residue adhered in filter membrane inner pore
And small molecule particle is washed disengaging filter membrane, automatic sedimentation in waste residue collector 4 in being collected under gravity
Come.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of super nano bubble circulation ozone sewage water treatment method, it is characterised in that include the following steps：
S1. sewage by pretreatment after, into sump and be added hydrogen peroxide or soda acid blender to pH value of sewage water carry out
Adjustment, makes the pH value of sewage water in sump reach subsequent sewage treatment requirement；
S2. the sewage that pH value will be adjusted carries out super nano bubble processing, circulation ozone processing and filtration treatment, precipitates, adjust
Reach discharge standard after whole pH value；
Super nano-bubble generator used by the super nano bubble is handled is using electrical-conductive nanometer diamond film as gas
Bubble generates plane；Sewage of the circulation ozone water in ozone reaction kettle in the circulation ozone processing, sends out by ozone
It is returned in ozone reaction kettle after repiece.
2. a kind of super nano bubble circulation ozone sewage water treatment method according to claim 1, it is characterised in that：In S1
The adjustment is that the hydrogen peroxide generated using dioxygen water generator carries out pH value of sewage water；The pretreatment is that sewage successively passes through
Grid and oil separator；The pH value that the subsequent sewage treatment requires is 3.0~6.0.
3. a kind of super nano bubble circulation ozone sewage water treatment method according to claim 1, it is characterised in that：In S2
The bubble that the super nano-bubble generator generates is super nano bubble of the diameter less than 1 μm；It is described to pass through ozone
The concentration that the circulation ozone water in ozone reaction kettle is returned after head is 0.5~20ppm.
4. a kind of super nano bubble circulation ozone sewage water treatment method according to claim 1, it is characterised in that：In S2
The super nano bubble processing, circulation ozone processing and filtration treatment are successively to be handled or three while being carried out
Processing or the processing of super nano bubble and circulation ozone handle while being filtered processing again after being handled, either
It first carries out after super nano bubble processing while carrying out circulation ozone processing and filtration treatment.
5. a kind of super nano bubble circulation ozone sewage water treatment method according to claim 1, it is characterised in that：In S2
The filter device that the filtration treatment uses includes filter membrane, and the filtering micropore diameter of filter membrane surface is 0.1 μm~1 μm,
The number of plies is depending on concrete condition：In the treatment process of conventional water quality sewage, average every m3The corresponding filtering membrane area of sewage is 2.5
~5.0m2。
6. a kind of super nano bubble circulation ozone sewage water treatment method according to claim 1, it is characterised in that：In S2
The filter membrane is ceramics or porous titanium material.
7. a kind of device for realizing super nano bubble circulation ozone sewage water treatment method described in claim 1, feature exist
In：The device includes ozone reaction kettle, ozone generation head, super nano-bubble generator, filter device and waste residue collector；It is super
Grade nano-bubble generator and filter device are located at the intracavitary bottom of ozone reaction kettle, super nano-bubble generator top and filtering
Bottom of device is led to, and extends water purification outlet to the external of ozone reaction kettle inside filter device, and water purification outlet is provided with triple valve,
The backwashing pump of triple valve connection filter device；The side top of ozone reaction kettle is equipped with sewage inlet and ozone water inlet, instead
Kettle side bottom is answered to be equipped with COD detector and outlet of sewer, outlet of sewer flows to ozone and head occurs subsequently into ozone water inlet；
Waste residue collector is back taper, and end opening is connect with ozone reaction kettle bottom thereon, and the reaction waste residue in ozone reaction kettle is in weight
It is fallen into the waste residue collector of its bottom under power effect, reverse flow baffle, reverse flow baffle connection is equipped with inside waste residue collector
The spinner handle of its own adjustable lifting, spinner handle top extend to outside the top surface of ozone reaction kettle, reverse flow baffle following settings
Have whether induction waste residue accumulates full waste residue inductive probe, waste residue collector bottom is provided with sensing valve, and waste residue inductive probe connects
Connect sensing valve.
8. device according to claim 7, it is characterised in that：The super nano-bubble generator be set to it is described smelly
Air compressor outside oxygen reaction kettle is connected with pipeline；It is 1-3 that head number, which occurs, for the ozone；It is set at the top of the spinner handle
There is scale.
9. a kind of device for realizing super nano bubble circulation ozone sewage water treatment method described in claim 1, feature exist
In：The device includes ozone reaction kettle, ozone generation head, super nano-bubble generator, super nano bubble tank, filter device
And waste residue collector；Filter device is located at the intracavitary bottom of ozone reaction kettle, prolongs inside filter device to the outside of ozone reaction kettle
Water purification outlet is stretched, water purification outlet is provided with triple valve, and triple valve connects the backwashing pump of filter device；The side of ozone reaction kettle
Top is equipped with sewage inlet and ozone water inlet, and reaction kettle side bottom is equipped with COD detector and outlet of sewer, outlet of sewer stream
Head occurs subsequently into ozone water inlet to ozone；Waste residue collector is back taper, thereon end opening and ozone reaction kettle bottom
It connects, the reaction waste residue in ozone reaction kettle is fallen under gravity into the waste residue collector of its bottom, and waste residue is collected
Reverse flow baffle is equipped with inside device, reverse flow baffle connects the spinner handle of its own adjustable lifting, and it is anti-to extend to ozone at the top of spinner handle
Outside the top surface for answering kettle, reverse flow baffle is provided below whether induction waste residue accumulates full waste residue inductive probe, waste residue collector bottom
Portion is provided with sensing valve, and waste residue inductive probe connects sensing valve；
Super nano-bubble generator is located at bottom in super nano bubble chamber, and the side top of super nano bubble tank is equipped with
Water inlet, side bottom are equipped with water outlet；Between the water outlet of super nano bubble tank and the sewage inlet of ozone reaction kettle with
Pipeline is connected.
10. device according to claim 9, it is characterised in that：It the super nano-bubble generator and is set to described
Air compressor outside super nano bubble tank is connected with pipeline；It is 1-3 that head number, which occurs, for the ozone；The spinner handle
Top is equipped with scale.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563217A (en) * | 2019-08-13 | 2019-12-13 | 广东上智环保科技有限公司 | Sewage treatment process and equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202079073U (en) * | 2011-05-11 | 2011-12-21 | 深圳市神州创宇低碳技术有限公司 | Real-time treatment system using high-energy oxygen for hydrolyzing and oxidizing organic biomass |
| CN204111393U (en) * | 2014-09-25 | 2015-01-21 | 庄冰梅 | A kind of papermaking sewage treatment system |
| CN106277178A (en) * | 2016-08-05 | 2017-01-04 | 北京未名清源环保科技有限公司 | A kind of micro-nano bubble degradation treatment system and method containing organic pollution water body |
| CN106315822A (en) * | 2016-10-21 | 2017-01-11 | 华东交通大学 | Ozone-ultra-micron air bubble-filtering system and ozone-ultra-micron air bubble-filtering method |
| CN107337326A (en) * | 2017-09-06 | 2017-11-10 | 江西博鑫精陶环保科技有限公司 | A kind of ceramic membrane aeration and pressure-fired ozone film reused water processing method and processing unit |
| CN209974395U (en) * | 2018-07-23 | 2020-01-21 | 广东上智环保科技有限公司 | Super nanometer bubble circulation ozone sewage treatment plant |
| CN209974394U (en) * | 2018-07-23 | 2020-01-21 | 广东上智环保科技有限公司 | Super nanometer bubble circulation ozone sewage treatment plant |
-
2018
- 2018-07-23 CN CN201810814240.3A patent/CN108911242B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202079073U (en) * | 2011-05-11 | 2011-12-21 | 深圳市神州创宇低碳技术有限公司 | Real-time treatment system using high-energy oxygen for hydrolyzing and oxidizing organic biomass |
| CN204111393U (en) * | 2014-09-25 | 2015-01-21 | 庄冰梅 | A kind of papermaking sewage treatment system |
| CN106277178A (en) * | 2016-08-05 | 2017-01-04 | 北京未名清源环保科技有限公司 | A kind of micro-nano bubble degradation treatment system and method containing organic pollution water body |
| CN106315822A (en) * | 2016-10-21 | 2017-01-11 | 华东交通大学 | Ozone-ultra-micron air bubble-filtering system and ozone-ultra-micron air bubble-filtering method |
| CN107337326A (en) * | 2017-09-06 | 2017-11-10 | 江西博鑫精陶环保科技有限公司 | A kind of ceramic membrane aeration and pressure-fired ozone film reused water processing method and processing unit |
| CN209974395U (en) * | 2018-07-23 | 2020-01-21 | 广东上智环保科技有限公司 | Super nanometer bubble circulation ozone sewage treatment plant |
| CN209974394U (en) * | 2018-07-23 | 2020-01-21 | 广东上智环保科技有限公司 | Super nanometer bubble circulation ozone sewage treatment plant |
Non-Patent Citations (1)
| Title |
|---|
| 孙本达 等编著: "《火力发电厂水处理实用技术问答》", 中国电力出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110563217A (en) * | 2019-08-13 | 2019-12-13 | 广东上智环保科技有限公司 | Sewage treatment process and equipment |
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