CN109970168A - A kind of System and method for suitable for black and odorous water processing - Google Patents
A kind of System and method for suitable for black and odorous water processing Download PDFInfo
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- CN109970168A CN109970168A CN201910162088.XA CN201910162088A CN109970168A CN 109970168 A CN109970168 A CN 109970168A CN 201910162088 A CN201910162088 A CN 201910162088A CN 109970168 A CN109970168 A CN 109970168A
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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Abstract
A kind of system suitable for black and odorous water processing, including the micro-nano generating unit of super oxygen, multi-level mixer and release gas distribution pipeline, the micro-nano generating unit of super oxygen includes air filter and nano-catalyst device, and inlet pipeline is connected on multi-level mixer, and inlet pipeline is equipped with centrifugal pump；It will be in black smelly water pump to multi-level mixer by centrifugal pump, the gas dissolution with oxidative ionic and output super oxygen nanometer microbubble with the micro-nano generating unit output of super oxygen, make super oxygen nanometer microbubbles rupture output great amount of hydroxy group free radical through multi-level mixer, pollutant such as phenol of oxygenolysis etc. is difficult in degradation water, cleaned black smelly water is emitted into river body through release gas distribution pipeline, realizes the purification to water quality.The invention also discloses the methods that application above system carries out black and odorous water processing, not only can carry out purification of water quality to black and odorous water by this method, can also be used as preprocessing means in municipal wastewater, Industrial Waste Water Treatments.
Description
Technical field
The present invention relates to environmental project and sewage treatment field, especially a kind of system suitable for black and odorous water processing；
The invention further relates to the methods for carrying out black and odorous water processing using the system.
Background technique
Black and odorous water is a kind of Biochemical Phenomena, when water body is by serious organic contamination, the aerobic decomposition of organic matter
So that oxygen consumption rate is greater than reoxygenation rate, cause water hypoxia, cause organic matter degradation not exclusively, speed slow down, anaerobism
Biodegradation process generates the malodoring substances such as hydrogen sulfide, amine, ammonia, mercaptan, is formed simultaneously the atraments such as FeS, MnS, makes water body
Occur black smelly, black and odorous water is serious water pollution phenomenon, completely loses water body using function, and influence landscape and the mankind
Life and health；
The division of black smelly grade, transparency arrive 50mV, ammonia lower than 2mg/L, oxidation-reduction potential -200 lower than 25cm, dissolved oxygen
Nitrogen index is not higher than 8mg/L, can be considered slight black smelly；Transparency is lower than 10cm, dissolved oxygen lower than 0.2mg/L, redox electricity
Position is higher than 15mg/L lower than -200mV, ammonia nitrogen index, can be considered that severe is black smelly；
It mainly include at present physical method, chemical method, bioanalysis and river aeration method etc. to the improvement of black and odorous river.Physical method master
It to include cutting the hydraulic engineerings such as dirt, water transfer, dredging；Chemical method such as chemical reagent removes algae, and the precipitating that molysite promotes phosphorus is added；It is raw
Object space method mainly has artificial wetland treatment, hydrophyte restoration, biological prosthetic etc.；River aeration method is ecological purification system with water
Based on biology, it is aided with suitably artificial aeration, establishes manual simulation's ecological treatment system, with the dirt in efficient degradation water body
Load is contaminated, improves or purifies water, be the technique that manual purge is combined with ecological purification；
Process above has cost of investment height, treatment effect slow effect, the treatment effect disadvantage larger by seasonal effect；Super oxygen
Nanometer microbubble (English name Superoxide nanometer micro bubble): referring to being different from common microbubble,
Diameter is refered in particular in 50 μm of superfine air bubbles below.Bubble becomes smaller gradually in water, accompanies bubble internal pressure is opposite
It is to continue to increase, instantaneous high pressure can be generated after bubble " explosion " while increasing the dissolved oxygen in water body and highly concentrated negative oxygen ion.
In addition negative pressure of vacuum bubble can release huge energy；It is distinctive to damage effect by pressure, superoxides and active hydroxy can be ionized out；
The characteristics such as charging property, anelasticity, self compression, diffusivity, strong oxidizing property, can be used for organic exhaust gas, organic wastewater it is efficient
Decompose and interrupt the molecular chain structure of organic matter.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide, a kind of cost of investment is low, handles
A kind of high-efficient system suitable for black and odorous water processing.
There is provided the above-mentioned systems suitable for black and odorous water processing for another technical problem to be solved by this invention
Processing method.
The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions, one kind is suitable at black and odorous water
The system of reason, the system include the micro-nano generating unit of super oxygen, multi-level mixer and release gas distribution pipeline；
Release gas distribution pipeline includes release gas distribution supervisor, release gas distributionbranch pipe and release, the release gas distribution
Branch pipe is connected on release gas distribution supervisor, and the release is mounted on release gas distribution supervisor and release gas distributionbranch pipe
On outlet end；
The micro-nano generating unit of super oxygen includes air filter and nano-catalyst device, and the air filter is connected to nanometer
On catalyst device inlet end；
Multi-level mixer includes compand pipe, and one end of compand pipe is connected on nano-catalyst device input end, is another
End is connected on release gas distribution pipeline supervisor；
It is connected with inlet pipeline on compand pipe, centrifugal pump is equipped on inlet pipeline；
Voltage-stablizer is installed on release gas distribution pipe road, between compand pipe and release gas distribution supervisor.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.It is above-described a kind of suitable
For the system of black and odorous water processing, the super oxygen nanometer microbubble diameter of the nano-catalyst device output is less than 50 μm.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.It is above-described a kind of suitable
For the system of black and odorous water processing, the compand pipe is connected and composed by several segments compression section, expansion segment, compression section,
Expansion segment can use spaced.Compression section is using internal diameter by gradually small formula is arranged greatly, and expansion segment is using internal diameter by small gradually big
Formula setting.Most preferred compand Manifold technology scheme includes negative pressure chamber and compand room, is successively set in compand room
Once compression section, an expansion segment, second-compressed section and quadratic extension section.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.It is above-described a kind of suitable
For the system of black and odorous water processing, the compand pipe is equipped with 2, and every compand Guan Junyu inlet pipeline is received
Rice catalyst device is connected with release gas distribution pipeline.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.It is above-described a kind of suitable
For the system of black and odorous water processing, the release gas distributionbranch pipe is equipped with 8 side by side.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.It is above-described a kind of suitable
For the system of black and odorous water processing, the release gas distribution pipeline is at least 50cm at a distance from river water bed mud.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.It is above-described a kind of suitable
For the system of black and odorous water processing, the water outlet of the inlet pipeline is in sharp mouth shape setting.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.The invention also discloses one
The method that kind carries out black and odorous water processing using system described in any one in above technical scheme, characterized in that it is walked
It is rapid as follows:
(1) centrifugal pump being located in bank base pumps the black and odorous water in river water downstream to inlet pipeline, through outlet pipeline point mouth shape
Outlet end is sprayed to compand pipe, and air sequentially enters in air filter and nano-catalyst device at the same time, through receiving
Rice catalyst device output enters in compand pipe with the gas of oxidative ionic；
(2) enter the gas and black and odorous water formation super oxygen nanometer microbubble with oxidative ionic in compand pipe, after
Continuous voltage-stablizer carries out predry pretreatment, has by the living radical that super oxygen nanometer microbubbles rupture generates to part solubility
Machine pollutant is degraded, and the micro-nano mixing wastewater with air liquid of super oxygen is obtained；
It (3) will be after the micro-nano mixing wastewater with air liquid secondary boosting of super oxygen finally by release gas distribution supervisor and release gas distributionbranch pipe
Be discharged into the black and odorous water of river water upstream, the pollutants such as COD, ammonia nitrogen, total phosphorus for the overwhelming majority of degrading, carry out water correction and
Ecological recovery.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.Above-described black smelly water
The method of body processing, in step (1), black and odorous water enters in compand pipe negative pressure chamber, forms negative pressure.
What the technical problem to be solved in the present invention can also be achieved through the following technical solutions.Above-described black smelly water
The method of body processing, in step (2), black and odorous water enters in compand pipe compand room, through compand indoor one
Second compression section, an expansion segment, second-compressed section and quadratic extension section and super oxygen nanometer microbubble sufficiently dissolve.
Compared with prior art, advantages of the present invention is as follows:
(1) a large amount of free radicals are generated；Microbubbles rupture moment is gathered on interface due to the acute variation that gas-liquid interface disappears
High concentration ion releases the chemical energy of savings quickly, can excite generate a large amount of hydroxyl radical free radical at this time, has super
High oxidation-reduction potential, the pollutant such as phenol etc. for being difficult to oxygenolysis in water of degrading realize the purification to water quality, special
It is not when the air filter and nano-catalyst device output of the micro-nano generating unit of super oxygen have the gas of oxidative ionic, with pump
The indoor black and odorous water preliminarily solubilised of negative pressure on to compand pipe forms super oxygen nanometer microbubble, because of the water outlet of inlet pipeline
End is sprayed into the indoor black and odorous water of compand pipe negative pressure to negative pressure chamber in sharp mouth shape setting, and negative pressure chamber is in negative pressure shape
State, black and odorous water flow rate of water flow become faster, and the design of compand pipe helps to change the water velocity of black and odorous water, facilitates
The dissolution of super oxygen nanometer microbubble and black and odorous water, generates a large amount of hydroxyl radical free radical at super oxygen nanometer microbubbles rupture moment, right
The harmful substances such as the pollutant such as phenol of oxygenolysis are difficult in black and odorous water to be purified；It is micro-nano to super oxygen by voltage-stablizer
Mixing wastewater with air liquid carries out steady pressure treatment；
(2) itself pressurization dissolution；For the bubble with globular interface, surface tension can compress the gas in bubble, to make
Gas in more bubbles is dissolved into water, and the dissolution of micro-nano bubble in water is the diminishing process of bubble,
The rising of pressure will increase the solution rate of gas, and along with the increase of specific surface area, the speed that bubble reduces can become more next
Faster, to finally be dissolved into water, pressure when theoretically bubble will disappear is infinity；
(3) surface is electrically charged；The gas-liquid interface that bubble is formed in water has the characteristics that acceptant H+ and OH-, and usually
Cation ratio anion is easier to leave gas-liquid interface, and interface is made often to have negative electrical charge, what the surface charge of microbubble generated
Potential difference is often characterized using zeta potential, and zeta potential is an important factor for determining bubble interface absorption property, when micro-nano bubble exists
When shrinking in water, charge ion has obtained rapid concentration enrichment on very narrow bubble interface, shows as the significant of zeta potential
Increase, to bubbles burst before in interface can form very high zeta potential value；
(4) large specific surface area, the rate of climb are slow；According to formula, 10 microns of bubble is compared with 1 millimeter of bubble, certain
The former specific surface area is theoretically 100 times of the latter under volume, and the contact area of air and water increases 100 times, various
Reaction speed also increases 100 times, according to Stokes' law, the bubble rate of climb in water and bubble diameter square at
The rate of climb of direct ratio, the smaller then bubble of bubble diameter is slower, and the speed that the bubble of bubble diameter 1mm rises in water is 6m/
Min, and the rate of climb of 10 μm of diameter of bubble in water is 3mm/min, the latter is the former 1/2000, if it is considered that than
The solvability of the increase of surface area, micro-nano bubble increases by 200,000 times than general air；
(5) the indoor first compression section of compand pipe compand, an expansion segment, second-compressed section and quadratic extension section,
The design can change the cross-section of river size of compand in-pipe flow, changes flow velocity, facilitates super oxygen nanometer microbubble
Rupture；
(6) release gas distribution pipeline carries out secondary boosting processing to the micro-nano mixing wastewater with air liquid of super oxygen, that is, disappears and press energy dissipating, output is more
More fine gas bubbles；Release gas distributionbranch pipe is provided with 8, utilizes the release gas distribution supervisor of release gas distribution pipeline and release
Gas distributionbranch pipe is with the use of will be by the upstream of super oxygen nanometer microbubble treated black and odorous water drains into river body, release gas distribution
Pipe is at least 50cm setting at a distance from river water bed mud, improves the treatment effeciency of the system of black and odorous water processing.
Detailed description of the invention
Fig. 1 is the system schematic that the present invention is suitable for black and odorous water processing；
Fig. 2 is the structural schematic diagram of compand pipe of the present invention；
Fig. 3 is another schematic diagram for the system that the present invention is suitable for black and odorous water processing.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, right below in conjunction with attached drawing of the present invention
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1, referring to Fig.1-3, a kind of system suitable for black and odorous water processing, which includes that super oxygen is micro-nano
Generating unit, multi-level mixer 17 and release gas distribution pipeline；
Release gas distribution pipeline includes release gas distribution supervisor 6, release gas distributionbranch pipe 7 and release 8, the release cloth
Gas branch pipe 7 is connected on release gas distribution supervisor 6, and the release 8 is mounted on release gas distribution supervisor 6 and release gas distribution
On the outlet end of branch pipe 7；
The micro-nano generating unit of super oxygen includes air filter 1 and nano-catalyst device 2, and the air filter 1 is connected to
On 2 inlet end of nano-catalyst device；
Multi-level mixer 17 includes compand pipe 3, and one end of compand pipe 3 is connected to 2 input end of nano-catalyst device
The upper, other end is connected on release gas distribution pipeline supervisor 6；
It is connected with inlet pipeline 4 on compand pipe 3, centrifugal pump 5 is equipped on 4 tunnel of water inlet pipe；
Voltage-stablizer 9 is installed on release gas distribution pipe road, between compand pipe 3 and release gas distribution supervisor 6.
Black and odorous water positioned at river water downstream is pumped through centrifugal pump 5 to multi-level mixer 17, the i.e. negative pressure of compand pipe 3
In room 10, at the same time, 2 output of nano-catalyst device on the micro-nano generating unit of super oxygen has the gas of oxidative ionic, band
There are gas and the black and odorous water preliminarily solubilised in compand pipe 3 of oxidative ionic, super oxygen nanometer microbubble is generated, because of water inlet pipe
The water outlet 16 on road 4 is in sharp mouth shape setting, thus black and odorous water through inlet pipeline 4 water outlet 16 when, the cross-section of river becomes smaller, flow velocity
Increase, be injected into the negative pressure chamber 10 of compand pipe 3, facilitates the dissolution of super oxygen nanometer microbubble and black and odorous water, and super
Oxygen nanometer microbubble and black and odorous water are through the compand room 11 in compand pipe 3 through 12, expansion segments of first compression section
13, second-compressed section 14 and when quadratic extension section 15, the cross-section of river constantly changes, and flow rate of water flow constantly changes, and facilitates super oxygen
Nanometer microbubble is further dissolved with black and odorous water, wherein the design of voltage-stablizer 9 primarily serves pretreated effect, i.e., super
The soluble pollutants such as oxygen nanometer microbubble and COD, ammonia nitrogen, total phosphorus in black and odorous water react, and carry out initial breakdown, when
The moment of super oxygen nanometer microbubbles rupture, due to the acute variation that gas-liquid interface disappears, the high concentration ion gathered on interface will
The chemical energy of savings releases quickly, can excite generate a large amount of hydroxyl radical free radical at this time, the redox with superelevation
Current potential, the pollutant such as phenol etc. for being difficult to oxygenolysis in water of degrading, realization purify black and odorous water；
Wherein, the technical principle of nano-catalyst device can specifically be presented as air catalyst or nano photocatalyst in the prior art
Matchmaker, air catalyst are a kind of air catalytic agent using nanotechnology development, improvement of the profession for air environment pollution, knot
Structure composition is air+catalyst catalyst and at word, and catalyst refers to the super nanometer scintilla with extremely strong oxidability here, empty
The main component of gas catalyst is the titanium dioxide of nanoparticle, titanium dioxide generated conduction band electron and just after being excited by air
Hole, these electronics and positive hole and the water and the oxygen reaction generation extremely strong hydroxyl free radical of oxidability for being adsorbed on its surface
OH, hydroxyl free radical can rise with the harmful substance in air, such as formaldehyde, ammonia, benzene, nitrogen oxides, oxysulfide, VOC
Redox reaction, and organic pollutant is resolved into free of contamination carbon dioxide and water, at the same air catalyst also have it is anti-
The functions such as bacterium, sterilization, deodorization, antifouling, hydrophilic, antiultraviolet；
The water outlet 16 of inlet pipeline 4 is in sharp mouth shape setting, and the feature of the point mouth shape is actually the water outlet 16 of inlet pipeline 4
Longitudinal section be in rotate clockwise 90 ° trapezoidal shape setting；
Wherein, compand pipe 3 is connected and composed by several segments compression section, expansion segment, and compression section, expansion segment can be set using interval
It sets, using internal diameter by gradually small formula is arranged greatly, expansion segment is arranged using internal diameter by small gradually big formula for compression section；
In first compression section 12, expansion segments 13, second-compressed section 14 and a quadratic extension sections 15, first compression section 12 with it is secondary
The technical characteristic of compression section 14, be actually the part 3 pipe wall internal diameters of compand pipe be gradually increased after be gradually reduced shape again
Setting.
Embodiment 2, a kind of system suitable for black and odorous water processing described in embodiment 1, compand pipe 3 are additionally provided with
Air inlet 17, the air inlet 17 are used to be passed through the gas with oxidative ionic of 2 output of nano-catalyst device；
Embodiment 3, a kind of system suitable for black and odorous water processing described in embodiment 1, the super oxygen nanometer microbubble
Diameter is less than 50 μm.
Embodiment 4, a kind of system suitable for black and odorous water processing described in embodiment 1, the compand pipe 3 wrap
Negative pressure chamber 10 and compand room 11 are included, 12, expansion segments 13, two of first compression section are successively arranged in compand room 11
Second compression section 14 and quadratic extension section 15.The compression section and expansion segment are actually the feature of 3 pipeline wall thickness of compand pipe, i.e.,
The thicker part of 3 pipeline wall thickness of compand pipe that the compression section of compand pipe 3 is, similarly it is found that expansion segment is that compression is expanded
The relatively thin part of 3 pipeline wall thickness of pipe, therefore 12, expansion segments 13 of first compression section, second-compressed section 14 and quadratic extension section
3 tube wall of compand pipe is actually designed to the wall thickness of different-thickness by 15 design, should be designed for changing compand
When flowing through compand pipe 3, flow velocity is constantly primary for the cross-section of river of pipe 3, i.e. black and odorous water and super oxygen nanometer microbubble
The expansion segment 13 of compression section 12, one times, second-compressed section 14 and quadratic extension section 15 change, facilitate super oxygen nanometer microbubble with it is black
The dissolution of smelly water body improves the water treatment efficiency of the system of black and odorous water processing.
Embodiment 5, a kind of system suitable for black and odorous water processing as described in example 4, the compand pipe 3 are set
There are 2, every compand pipe 3 is connected with inlet pipeline 4, nano-catalyst device 2 and release gas distribution pipeline.Design compared with
More compand pipes 3 helps to improve the dissolved efficiency of super oxygen nanometer microbubble and black and odorous water, and every compand pipe 3
It is connected with inlet pipeline 4, nano-catalyst device 2 and release gas distribution pipeline.
Embodiment 6, a kind of system suitable for black and odorous water processing described in embodiment 1, the release gas distribution branch
Pipe 7 is equipped with 8 side by side.Release gas distributionbranch pipe 7 is provided with 8, helps to improve release gas distribution pipeline release super oxygen micro-nano
The rate of rice mixing wastewater with air liquid.
Embodiment 7, a kind of system suitable for black and odorous water processing described in embodiment 1, the release gas distribution pipe
Road is at least 50cm at a distance from river water bed mud.
Embodiment 8, a kind of system suitable for black and odorous water processing described in embodiment 1, the water outlet of the inlet pipeline 4
End 16 is in sharp mouth shape setting.The water outlet 16 of inlet pipeline 4 is designed to sharp mouth shape, the i.e. pipeline of the water outlet 16 of inlet pipeline 4
Radius is in gradually decrement states, the cross-section of river constantly reduced help to improve the flow rate of water flow of the part, make the part
Black and odorous water is injected into the negative pressure chamber 10 of compand pipe 3 behind water outlet 16 in spurting, facilitates black and odorous water negative
It is dissolved in pressure chamber 10 with super oxygen nanometer microbubble.
Embodiment 9, the method that system described in 1-8 any one of embodiment carries out black and odorous water processing, step is such as
Under:
(1) centrifugal pump 5 being located in bank base pumps the black and odorous water in river water downstream to inlet pipeline 4, through outlet pipeline point mouth
Shape outlet end is sprayed to compand pipe 3, and air sequentially enters air filter 1 and nano-catalyst device 2 at the same time
It is interior, enter in compand pipe 3 through 2 output of nano-catalyst device with the gas of oxidative ionic；
(2) enter the gas and black and odorous water formation super oxygen nanometer microbubble with oxidative ionic in compand pipe 3, after
Continuous voltage-stablizer 9 carries out predry pretreatment, and the living radical generated by super oxygen nanometer microbubbles rupture is soluble to part
Organic pollutant is degraded, and the micro-nano mixing wastewater with air liquid of super oxygen is obtained；
(3) finally by release gas distribution supervisor 6 and release gas distributionbranch pipe 7 by the micro-nano mixing wastewater with air liquid secondary boosting of super oxygen
It is discharged into the black and odorous water of river water upstream afterwards, the pollutants such as COD, ammonia nitrogen, total phosphorus of the overwhelming majority of degrading carry out water correction
And ecological recovery.
Embodiment 10, the method for the processing of black and odorous water described in embodiment 9, in the step (1), black and odorous water enters pressure
In 3 negative pressure chamber 10 of reducing and expansion Zhang Guan, negative pressure is formed.
Embodiment 11, the method for the processing of black and odorous water described in embodiment 9, in the step (2), black and odorous water enters pressure
In reducing and expansion 3 compand room 11 of pipe, through first compression section 12, expansion segments 13, second-compressed in compand room 11
Section 14 and quadratic extension section 15 are sufficiently dissolved with super oxygen nanometer microbubble.
The method of the system and the system handled using the black and odorous water that are suitable for black and odorous water processing cannot be only used for
The processing of black and odorous water also can be used as preprocessing means in municipal wastewater, Industrial Waste Water Treatments.
Claims (9)
1. a kind of system suitable for black and odorous water processing, it is characterised in that: the system includes the micro-nano generating unit of super oxygen, more
Grade mixer and release gas distribution pipeline；
Release gas distribution pipeline includes release gas distribution supervisor, release gas distributionbranch pipe and release, the release gas distribution
Branch pipe is connected on release gas distribution supervisor, and the release is mounted on release gas distribution supervisor and release gas distributionbranch pipe
On outlet end；
The micro-nano generating unit of super oxygen includes air filter and nano-catalyst device, and the air filter is connected to nanometer
On catalyst device inlet end；
Multi-level mixer includes compand pipe, and one end of compand pipe is connected on nano-catalyst device input end, is another
End is connected on release gas distribution pipeline supervisor；
It is connected with inlet pipeline on compand pipe, centrifugal pump is equipped on inlet pipeline；
Voltage-stablizer is installed on release gas distribution pipe road, between compand pipe and release gas distribution supervisor.
2. a kind of system suitable for black and odorous water processing according to claim 1, it is characterised in that: the compression is expanded
Opening pipe includes negative pressure chamber and compand room, and first compression section, an expansion segment, secondary pressure are successively arranged in compand room
Contracting section and quadratic extension section.
3. a kind of system suitable for black and odorous water processing according to claim 2, it is characterised in that: the compression is expanded
It opens pipe and is equipped with 2, every compand Guan Junyu inlet pipeline, nano-catalyst device are connected with release gas distribution pipeline.
4. a kind of system suitable for black and odorous water processing according to claim 1, it is characterised in that: the release
Gas distributionbranch pipe is equipped with 8 side by side.
5. a kind of system suitable for black and odorous water processing according to claim 1, it is characterised in that: the release
Gas distribution pipeline is at least 50cm at a distance from river water bed mud.
6. a kind of system suitable for black and odorous water processing according to claim 1, it is characterised in that: the inlet pipeline
Water outlet be in sharp mouth shape setting.
7. a kind of method for carrying out black and odorous water processing using system described in claim 1-6 any one, feature exist
In its step are as follows:
(1) centrifugal pump being located in bank base pumps the black and odorous water in river water downstream to inlet pipeline, through outlet pipeline point mouth shape
Outlet end is sprayed to compand pipe, and air sequentially enters in air filter and nano-catalyst device at the same time, through receiving
Rice catalyst device output enters in compand pipe with the gas of oxidative ionic；
(2) enter the gas and black and odorous water formation super oxygen nanometer microbubble with oxidative ionic in compand pipe, after
Continuous voltage-stablizer carries out predry pretreatment, has by the living radical that super oxygen nanometer microbubbles rupture generates to part solubility
Machine pollutant is degraded, and the micro-nano mixing wastewater with air liquid of super oxygen is obtained；
It (3) will be after the micro-nano mixing wastewater with air liquid secondary boosting of super oxygen finally by release gas distribution supervisor and release gas distributionbranch pipe
Be discharged into the black and odorous water of river water upstream, the pollutants such as COD, ammonia nitrogen, total phosphorus for the overwhelming majority of degrading, carry out water correction and
Ecological recovery.
8. the method for black and odorous water processing according to claim 7, it is characterised in that: in the step (1), black and odorous water
Into in compand pipe negative pressure chamber, negative pressure is formed.
9. the method for black and odorous water processing according to claim 7, it is characterised in that: in the step (2), black and odorous water
Into in compand pipe compand room, through the indoor first compression section of compand, an expansion segment, second-compressed section and
Quadratic extension section is sufficiently dissolved with super oxygen nanometer microbubble.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482788A (en) * | 2019-08-20 | 2019-11-22 | 昆山市露原环境科技有限公司 | A kind of environmentally protective water body dialysis of nano bubble |
| CN111087084A (en) * | 2020-01-21 | 2020-05-01 | 赵卓维 | Micro-nano bubble generating device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100843970B1 (en) * | 2008-03-20 | 2008-07-03 | 유정호 | Apparatus of generating microbubble |
| CN101759242A (en) * | 2009-12-28 | 2010-06-30 | 上海百峰环保工程有限公司 | Totally-dissolved deep-layer air floatation combined device and sewage treatment method thereof |
| CN103936093A (en) * | 2014-05-12 | 2014-07-23 | 辽宁华霆环保科技有限公司 | High-efficiency dissolved air flotation system |
| JP2015100720A (en) * | 2013-11-21 | 2015-06-04 | スプレーイングシステムスジャパン株式会社 | Air-spraying microbubble nozzle |
| CN105293673A (en) * | 2014-07-24 | 2016-02-03 | 艾特克控股集团有限公司 | Ultramicro bubble water purification device |
| CN105565511A (en) * | 2016-02-03 | 2016-05-11 | 浙江裕腾百诺环保科技有限公司 | Black and odorous river channel repair technology for reducing odor dissipation and gas distribution device |
| CN207294305U (en) * | 2017-09-12 | 2018-05-01 | 湖南净源环境工程有限公司 | A kind of black smelly small-sized river oxygenation aeration system |
| JP2018176148A (en) * | 2017-04-14 | 2018-11-15 | 天羽 玲子 | Component such as ultramicro particles floating on sea surface is dissolved in sea water. mechanism of natural world is utilized. nanobubble generator which generates nanomicroparticle water in air to dissolve the particles in liquid by compression dissolution to work as functional water |
| CN109200839A (en) * | 2018-10-16 | 2019-01-15 | 江苏大学 | A kind of venturi type micro bubble generation device |
| CN109354154A (en) * | 2018-11-17 | 2019-02-19 | 上海夕露环境科技有限公司 | Super oxygen biology base Water Ecological Recovery and holding meanss and method |
| CN209989122U (en) * | 2019-03-05 | 2020-01-24 | 江苏方洋水务有限公司 | System suitable for black and odorous water body treatment |
-
2019
- 2019-03-05 CN CN201910162088.XA patent/CN109970168B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100843970B1 (en) * | 2008-03-20 | 2008-07-03 | 유정호 | Apparatus of generating microbubble |
| CN101759242A (en) * | 2009-12-28 | 2010-06-30 | 上海百峰环保工程有限公司 | Totally-dissolved deep-layer air floatation combined device and sewage treatment method thereof |
| JP2015100720A (en) * | 2013-11-21 | 2015-06-04 | スプレーイングシステムスジャパン株式会社 | Air-spraying microbubble nozzle |
| CN103936093A (en) * | 2014-05-12 | 2014-07-23 | 辽宁华霆环保科技有限公司 | High-efficiency dissolved air flotation system |
| CN105293673A (en) * | 2014-07-24 | 2016-02-03 | 艾特克控股集团有限公司 | Ultramicro bubble water purification device |
| CN105565511A (en) * | 2016-02-03 | 2016-05-11 | 浙江裕腾百诺环保科技有限公司 | Black and odorous river channel repair technology for reducing odor dissipation and gas distribution device |
| JP2018176148A (en) * | 2017-04-14 | 2018-11-15 | 天羽 玲子 | Component such as ultramicro particles floating on sea surface is dissolved in sea water. mechanism of natural world is utilized. nanobubble generator which generates nanomicroparticle water in air to dissolve the particles in liquid by compression dissolution to work as functional water |
| CN207294305U (en) * | 2017-09-12 | 2018-05-01 | 湖南净源环境工程有限公司 | A kind of black smelly small-sized river oxygenation aeration system |
| CN109200839A (en) * | 2018-10-16 | 2019-01-15 | 江苏大学 | A kind of venturi type micro bubble generation device |
| CN109354154A (en) * | 2018-11-17 | 2019-02-19 | 上海夕露环境科技有限公司 | Super oxygen biology base Water Ecological Recovery and holding meanss and method |
| CN209989122U (en) * | 2019-03-05 | 2020-01-24 | 江苏方洋水务有限公司 | System suitable for black and odorous water body treatment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482788A (en) * | 2019-08-20 | 2019-11-22 | 昆山市露原环境科技有限公司 | A kind of environmentally protective water body dialysis of nano bubble |
| CN111087084A (en) * | 2020-01-21 | 2020-05-01 | 赵卓维 | Micro-nano bubble generating device |
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