CN105417703A - Method for processing water by destroying air floatation and equipment thereof - Google Patents
Method for processing water by destroying air floatation and equipment thereof Download PDFInfo
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- CN105417703A CN105417703A CN201511001999.2A CN201511001999A CN105417703A CN 105417703 A CN105417703 A CN 105417703A CN 201511001999 A CN201511001999 A CN 201511001999A CN 105417703 A CN105417703 A CN 105417703A
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- water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/301—Aerobic and anaerobic treatment in the same reactor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/004—Apparatus and plants for the biological treatment of water, waste water or sewage comprising a selector reactor for promoting floc-forming or other bacteria
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/02—Fluid flow conditions
Abstract
The invention discloses a method for processing water by destroying air floatation and equipment thereof. The method comprises the following steps: a) sending sewage to-be-processed into a water treatment container of a sewage processing system; b) injecting activated sludge into the water treatment container of the sewage processing system; c) introducing gas-soluble water in the water treatment container of the sewage processing system; d) destroying the air floatation in the water treatment container of the sewage processing system; and e) reacting the sewage through the sewage processing system and discharging the sewage into a secondary slush separator for precipitation or precipitating the sewage in the water treatment container. The method for processing water by destroying air floatation uses additional equipment to destroy air floatation phenomenon generated by gas-soluble water released in water body, the purposes of uniform oxygen supply and effective utilization of oxygen can be realized, compared with aeration, oxygen-containing gas in the sewage cannot be massively discharged, and energy consumption can be greatly reduced.
Description
Technical field
Patent of the present invention relates to a kind of method and the equipment thereof that carry out water treatment by destroying air supporting, belongs to technical field of sewage.
Background technology
Along with people are to the enhancing of environmental protection consciousness, waste water control means are day by day perfect, and sewage treatment process is comparative maturity.Conventional sewage water treatment method can be summarized as greatly following four kinds: Physical, chemical method, physico-chemical processes, biological process, and the ultimate principle that Physical adopts is the sepn process of physics or machinery, comprises filtration, precipitation, centrifugation, floating etc.; The handling principle of method is the conversion process of the objectionable impurities generation chemical reaction added in chemical substance and sewage, and its technology comprises neutralization, oxidation, reduction, decomposition, coagulation, chemical precipitation etc.; Physico-chemical processes is the sepn process of physics and chemistry, and its technique means comprises air lift, stripping, absorption, extraction, ion-exchange, electrolytic electro-dialysis, reverse osmosis etc.; The handling principle of biological process is the metabolic processes that microorganism is oxidized organism, decomposes in sewage, and its technique means comprises active sludge, biological filter, blodisc, oxosugar, anaerobic digestion etc.
The special emphasis of the application is Biochemical method sewage, more particularly utilize Sewage Treatment for Activated Sludge, Sewage Treatment for Activated Sludge method in waste water, sends into active sludge and passes into air continuously, the sludge-like throw out formed because of aerobic microbial reproduction after certain hour, it is perched the micropopulation based on zoogloea, there is very strong absorption and the ability of oxidation of organic compounds, thus realize precipitate and separate.For realizing above-mentioned operation, existing Sewage Treatment for Activated Sludge method is equipped with treatment tank, treatment tank is provided with dirt inlet, active sludge enters mouth, sewage draining exit and aerator, device for separating mud and water is provided with in the below for the treatment of tank, the sewage being mixed with active sludge is sent into device for separating mud and water and is precipitated by the significantly undulation produced by aeration tank, and salvaging process is carried out in the air supporting produced in aeration process.Existing this Sewage Treatment for Activated Sludge method is widely used, but in use applicant finds that it exists following problem:
1, Sewage Treatment for Activated Sludge method Sewage treatment systems floor space is large, and processing cost is high, and dwell time of sewage is long, and efficiency is low;
2, adopt aerator for most of oxygen of being oxidized all by outer row, utilize lower;
3, existing water treatment vessels of disposing of sewage is uncovered, forces that sewage disposal temperature is lower cannot reach the most rational 15-25 DEG C;
4, existing active sludge is mostly deposited at the bottom of pond and cannot effectively contacts with the microorganism in sewage, therefore sewage treating efficiency is lower;
5, a large amount of in aeration process active sludge and oxygen-containing water are taken to the water surface by air supporting and salvaged, oxygen-containing water and active sludge utilization ratio low.
Summary of the invention
The technical problem to be solved in the present invention is, providing a kind of method and the equipment thereof that carry out water treatment by destroying air supporting that effectively can utilize molten gas and active sludge thereof, can overcome the deficiencies in the prior art.
Technical scheme of the present invention is: a kind of method of carrying out water treatment by destroying air supporting comprises the following steps:
A need dispose of sewage and send into the water treatment vessels of Sewage treatment systems;
B injects active sludge to the water treatment vessels of Sewage treatment systems;
C passes into dissolved air water in the water treatment vessels of Sewage treatment systems;
D destroys the air supporting produced in water treatment vessels;
E sewage carries out mud-water separation after above-mentioned steps process, and after being separated, sludge part returns sewage water treatment system, and remainder is transported to sludge treatment place and processes, and clear water is arranged outward.
Aforesaid method of carrying out water treatment by destroying air supporting is that described dissolved air water need be diffused in the double oxygen of Sewage treatment systems and aerobic region quickly and evenly.
The above-mentioned method of carrying out water treatment by destroying air supporting is, it is make the double oxygen of Sewage treatment systems and aerobic regional water body produce turbulent flow by add-on device that described air supporting is carried out destroying, and makes gas, liquid, solid three mixed systems in logical dissolved air water region continue to keep Homogeneous phase mixing state.
Aforesaid method of carrying out water treatment by destroying air supporting is that described water treatment vessels is closed, semiclosed or open container, and enclosed water treatment vessels is provided with gas barrier.
Carry out the equipment of water treatment by destroying air supporting, it comprises the water treatment vessels of Sewage treatment systems, is provided with sewage admission port, process water relief outlet and air-dissolving apparatus in water treatment vessels, is provided with air supporting and destroys equipment in water treatment vessels.
The aforesaid equipment carrying out water treatment by destroying air supporting is, it is that the water body that makes be arranged in water treatment vessels produces the device of turbulent flow that described air supporting destroys equipment.
The aforesaid equipment carrying out water treatment by destroying air supporting is, described water treatment vessels is closed container, sewage admission port is positioned at one end of closed container, process water relief outlet is positioned at the other end of closed container, process water relief outlet is connected with device for separating mud and water, air-dissolving apparatus and air supporting destroy equipment and are arranged on water treatment vessels inside, are provided with gas barrier at the top of water treatment vessels.
The equipment carrying out water treatment by destroying air supporting is, described closed container is the tubular structure that curve in wave shape is arranged.
The aforesaid equipment carrying out water treatment by destroying air supporting is, described water treatment vessels is uncovered water treating pond or semi-enclosed water treating pond, process water relief outlet is connected with device for separating mud and water, the division plate of more than two pieces is interval with in water treatment vessels, the flowing of division plate vertical water processing vessel is to sidewall and two ends are connected to flowing on sidewall, the height that the division plate of more than two pieces is connected in water treatment vessels is different, makes to dispose of sewage to flow through above or below division plate.
The aforesaid equipment carrying out water treatment by destroying air supporting is that described water treatment vessels is uncovered water treating pond or semi-enclosed water treating pond, and water treating pond or semi-enclosed water treating pond are provided with the adjustable overflow device of overflow height.
Compared with the prior art, the present invention is by improving existing active sludge sewage treatment, its improvement is to middle release dissolved air water of need disposing of sewage, and utilizes additional equipment to destroy the air supporting phenomenon discharging dissolved air water generation in water body, and the operation of its anti-convention can bring following advantage:
1, changing aerator is dissolved air water, gas uniform can be made like this to be dispersed in fast in target water body realize oxygen supply evenly, oxygen by the object be effectively utilized, and the oxygen-containing gas in the relative aeration sewage of dissolved air water is not easily discharged, and significantly can reduce energy consumption.
2, destroy air supporting phenomenon and can make to be suspended in active sludge in sewage and oxygen is dispersed in water, gas, liquid, solid three mixed systems in logical dissolved air water region are made to continue for a long time to keep Homogeneous phase mixing state, active sludge and oxygen are more effectively utilized, shorten dwell time of sewage, improve sewage treating efficiency.
3, be closed container by water treatment vessels, sewage admission port and air-dissolving apparatus are positioned at one end of closed container, process water relief outlet is positioned at the other end of closed container, air supporting destroys equipment and is positioned at water treatment vessels inside, gas barrier is provided with at the top of water treatment vessels, the loss of the gas in dissolved air water, any one of gas or both combinations can be reduced so further, further increase the utilization ratio of active sludge;
4, closed container is designed to the tubular structure of wave shape, can active sludge be utilized to complete the process of sewage by continuous print in less container like this, and can guarantee that in sealing-duct water temperature is in best sewage disposal temperature, further increase wastewater treatment efficiency, simultaneously by motor pattern and then the destruction air supporting of the changed current of pipe diameter;
5, in water treatment vessels, be interval with the division plate that the connection of more than two pieces is highly different, the flowing of sewage in water treatment vessels so also can be made to change, thus destroy air supporting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation pipe diameter in Fig. 1 being carried out reducing adjustment.
Fig. 3 is that the present invention adopts conventional water treatment container to carry out the structural representation of air supporting destruction.
Fig. 4 is the structure structure schematic diagram that the present invention arranges division plate in water treatment vessels.
Fig. 5 is the structure structure schematic diagram of this division plate another kind of decoration form in water treatment vessels.
Fig. 6 is that the present invention adopts conventional water treatment container to carry out the structural representation of air supporting destruction and autoprecipitation.
Embodiment
Technical scheme can be divided into continuity water treatment and discontinuity water treatment, and it is respectively:
The method that water treatment is carried out in progressive failure air supporting comprises the following steps:
A need dispose of sewage and send into the water treatment vessels of Sewage treatment systems continuously; Described water treatment vessels is closed, semiclosed or open container, above enclosed water treatment vessels, be provided with gas barrier;
B injects active sludge continuously to the water treatment vessels of Sewage treatment systems;
C passes into dissolved air water in the water treatment vessels of Sewage treatment systems; Described dissolved air water need be diffused in the double oxygen of Sewage treatment systems and aerobic region quickly and evenly;
D destroys the air supporting produced in water treatment vessels; It is make the double oxygen of Sewage treatment systems and aerobic regional water body produce turbulent flow by add-on device that described air supporting is carried out destroying, and makes gas, liquid, solid three mixed systems in logical dissolved air water region continue to keep Homogeneous phase mixing state.
E sewage carries out mud-water separation after above-mentioned steps process, and after being separated, sludge part returns sewage water treatment system, and remainder is transported to sludge treatment place and processes, and clear water is arranged outward.
For aforesaid method, applicant exemplifies out following three kinds of simple examples, so that understand aforesaid method according to the form of water treatment vessels
Embodiment 1, as illustrated in fig. 1 and 2, the water treatment vessels 1 of water treatment system is closed container, it is the tubular structure of wave setting in figure, sewage admission port 2 is positioned at one end of tubular structure, process water relief outlet 3 is positioned at the other end (outlet of tubular structure) of closed container, process water relief outlet 3 is connected with device for separating mud and water 9, it is settling tank in figure, the height of sewage admission port 2 is higher than the height processing water relief outlet 3, body is provided with the air-dissolving apparatus 4 and active sludge inlet 8 that inject dissolved air water, air supporting destroys equipment 5 and is positioned at water treatment vessels 1 inside, be arranged on the ascent stage of wave more, it can be the rotating paddle making current drive or driven by motor that air supporting destroys equipment 5, block up for avoiding producing gas simultaneously, gas barrier 6 is provided with at the top of water treatment vessels 1.
Air supporting destroys equipment 5 and also can be the structure shown in Fig. 2, by changing the caliber of tubular structure, make water treatment vessels 1(pipeline) in flow rate of water flow and track change thus destroy air supporting, may also be and changed the caliber of tubular structure and the combination of rotating paddle.
Open sewage admission port 2, air-dissolving apparatus 4 and the active sludge inlet on the tubular structure of curve in wave shape setting during use simultaneously, need dispose of sewage along Flows, realization response is contacted with active sludge with dissolved air water in flow process, the air-dissolving apparatus 4 of logical dissolved air water is positioned at the double oxygen of Sewage treatment systems and aerobic region, because pipeline is sealed structure, therefore the oxygen in air-dissolving apparatus 3 can be efficiently utilized, simultaneously active sludge is hit and is dispersed in sewage in pipeline, thus can more fully with the microbial reaction in sewage, simultaneously because passing into of dissolved air water will inevitably produce air supporting, air supporting is the cotton-shaped the top swimming in pipeline, it not only can be blocked in the top of sealed water treatment vessels 1, and a large amount of oxygen-containing gass and active sludge can be made to make its effect, therefore the floss that air supporting is formed just can be broken up by the air supporting destruction equipment 5 being positioned at water treatment vessels 1 inside, make the gas in logical dissolved air water region, liquid, Gu three mixed systems continue to keep Homogeneous phase mixing state, oxygen-containing gas and active sludge are made full use of, air supporting destroys the optimal setting positions of equipment 5 in the double oxygen of Sewage treatment systems and aerobic region, but carrier of oxygen cannot be fully used in actual industrial process, therefore the top for avoiding gas to be deposited in water treatment vessels 1, form gas and block up, be provided with gas barrier 6 at the top of water treatment vessels 1, it is that the water body that makes be arranged in water treatment vessels 1 produces the equipment of turbulent flow that described air supporting destroys equipment 5, the sewage at process water relief outlet 3 place is made to reach set quota by the length adjusting sealed water treatment vessels 1 pipeline, process water relief outlet 3 is connected with device for separating mud and water 9 simultaneously, the sewage of discharging from process water relief outlet 3 is precipitated, after precipitation, base sludge part returns sewage water treatment system, and excess sludge is transported to sludge treatment place and processes.
Embodiment 2, as shown in Figure 3, the water treatment vessels 1 of water treatment system is open container, sewage admission port 2 and process water relief outlet 3 is provided with in water treatment vessels 1, its the simplest structure in existing treatment tank, sets up air supporting destroy equipment 5, aerating apparatus is changed the air-dissolving apparatus 4 for even slowly air feed simultaneously, air-dissolving apparatus 4 is positioned at the double oxygen of water treatment vessels 1 and aerobic region, it is that the water body that makes be arranged in water treatment vessels 1 produces turbulent mechanical means, as simple with many groups of driven by motor rotating vane that described air supporting destroys equipment 5; It is in the double oxygen of water treatment vessels 1 and aerobic region that air supporting destroys the best position of equipment 5.
It is whole, and to be treating processes be: a need dispose of sewage and send into the water treatment vessels of Sewage treatment systems continuously;
B injects active sludge continuously to the water treatment vessels of Sewage treatment systems;
C passes into dissolved air water continuously in the water treatment vessels of Sewage treatment systems;
D destroys continuously to the air supporting in Sewage treatment systems water treatment vessels;
E sewage enters device for separating mud and water 9 and precipitates after Sewage treatment systems reaction, and after precipitation, base sludge part returns sewage water treatment system, and excess sludge is transported to sludge treatment place and processes.
Embodiment 3, as shown in Figure 4, the water treatment vessels 1 of water treatment system is semi-open-type container (semi-enclosed container), water treatment vessels 1 is provided with sewage admission port 2 and process water relief outlet 3, air-dissolving apparatus 4 and the active sludge inlet of oxygen supply is provided with in water treatment vessels 1, the core of the application is for destroying air supporting, make effective utilization of active sludge and dissolved air water, therefore applicant is at the existing division plate 7 being interval with more than two pieces in water treatment vessels 1, division plate 7 vertical water processing vessel 1 flows to sidewall and two ends are connected to flowing on sidewall, but when the division plate 7 of connection more than two pieces, its height be connected in water treatment vessels 1 is different, the courant of its sewage is made to become above division plate 7 → the process of below → top flowing, what arrange division plate 7 its objective is that making is that current in processing vessel 7 produce turbulent phenomenon and destroy air supporting, division plate 7 i.e. so-called air supporting in this example destroys equipment 5.
It is whole, and to be treating processes be: a need dispose of sewage and enter the water treatment vessels 1 of Sewage treatment systems continuously; Sewage flows by the S-shaped curve of impact of division plate 7
B injects active sludge and dissolved air water continuously to the water treatment vessels of Sewage treatment systems; Described active sludge and dissolved air water spread equably or are distributed in the water treatment vessels of Sewage treatment systems.
By air supporting destruction, equipment 5---the air supporting in division plate 7 pairs of Sewage treatment systems water treatment vessels destroys c, the double oxygen of Sewage treatment systems and aerobic regional water body produce turbulent flow, make gas, liquid, solid three mixed systems in logical dissolved air water region continue to keep Homogeneous phase mixing state;
D makes sewage in water treatment vessels reach set quota by arranging drainage flow length of a curve, and the sewage reaching set quota flows into device for separating mud and water 9 and precipitates
E sewage carries out mud-water separation after above-mentioned steps process, and after being separated, sludge part returns sewage water treatment system, and remainder is transported to sludge treatment place and processes, and clear water is arranged outward.
Embodiment 4, as shown in Figure 5, the water treatment vessels 1 of water treatment system is semi-open-type container (semi-enclosed container), water treatment vessels 1 is provided with sewage admission port 2 and process water relief outlet 3, air-dissolving apparatus 4 and the active sludge inlet of oxygen supply is provided with in water treatment vessels 1, air-dissolving apparatus 4 is positioned at the double oxygen of water treatment vessels 1 and aerobic region, the core of the application is for destroying air supporting, make effective utilization of active sludge and dissolved air water, therefore applicant is at the existing division plate 7 being interval with more than two pieces in water treatment vessels 1, division plate 7 vertical water processing vessel 1 flows to sidewall and two ends are connected to flowing on sidewall, but when the division plate 7 of connection more than two pieces, its height be connected in water treatment vessels 1 is different, the courant of its sewage is made to become above division plate 7 → the process of below → top flowing, what arrange division plate 7 its objective is that making is that current in processing vessel 7 produce turbulent flow change and destroy air supporting, for further for reaching better air supporting execution, can separately establish air supporting destruction equipment 5 to be arranged on division plate 7 separates on the rising passway of rear formation, its floating destruction equipment 5 can make simple with the rotating vane of driven by motor,
It is whole, and to be treating processes be: need the dispose of sewage water treatment vessels sewage of sending into Sewage treatment systems continuously of a flows by the S-shaped curve of impact of division plate 7;
B injects active sludge and dissolved air water continuously to the water treatment vessels of Sewage treatment systems; Described active sludge and dissolved air water spread equably or are distributed in the water treatment vessels of Sewage treatment systems.
The rotating vane that c destroys equipment 5 division plate 7 and driven by motor by air supporting destroys the air supporting in Sewage treatment systems water treatment vessels, the double oxygen of Sewage treatment systems and aerobic regional water body produce turbulent flow, make gas, liquid, solid three mixed systems in logical dissolved air water region continue to keep Homogeneous phase mixing state;
E makes sewage in water treatment vessels reach set quota by arranging drainage flow length of a curve, flows into device for separating mud and water 9 simultaneously and precipitates
F sewage carries out mud-water separation after above-mentioned steps process, and after being separated, sludge part returns sewage water treatment system, and remainder is transported to sludge treatment place and processes, and clear water is arranged outward.
Its discontinuity carries out water treatment method by destroying air supporting comprises the following steps:
A need dispose of sewage and send into the water treatment vessels of Sewage treatment systems; Described water treatment vessels is closed, semiclosed or open container, above enclosed water treatment vessels, be provided with gas barrier;
B injects active sludge to the water treatment vessels of Sewage treatment systems;
C passes into dissolved air water in the water treatment vessels of Sewage treatment systems; Described dissolved air water need be diffused in the double oxygen of Sewage treatment systems and aerobic region quickly and evenly.
D destroys the air supporting in Sewage treatment systems water treatment vessels, it is make the double oxygen of Sewage treatment systems and aerobic regional water body produce turbulent flow by add-on device that described air supporting is carried out destroying, and makes gas, liquid, solid three mixed systems in logical dissolved air water region continue to keep Homogeneous phase mixing state.
E continues cd step until sewage reaches regulation reaction times postprecipitation in water treatment vessels, the primary water in water treatment vessels is discharged by the mode of slow overflow, base sludge is transported to sludge treatment place to carry out processing or partly returning sewage water treatment system, and excess sludge is transported to sludge treatment place and processes.
For aforesaid method, applicant is sketched the method by following examples
Embodiment 5, as shown in Figure 6, the water treatment vessels 1 of water treatment system is open type autoreaction autoprecipitation container, sewage admission port 2 and process water relief outlet 3 is provided with in water treatment vessels 1, its the simplest structure in existing treatment tank, sets up air supporting destroy equipment 5, aerating apparatus is changed the air-dissolving apparatus 4 for even slowly air feed simultaneously, air-dissolving apparatus 4 is positioned at the double oxygen of water treatment vessels 1 and aerobic region, it is that the water body that makes be arranged in water treatment vessels 1 produces the mechanical means of turbulent flow that described air supporting destroys equipment 5, as simple with many groups of driven by motor rotating vane, it is in the double oxygen of water treatment vessels 1 and aerobic region that air supporting destroys the best position of equipment 5.
Claims (10)
1. carrying out a method for water treatment by destroying air supporting, it is characterized in that: the method comprises the following steps:
A need dispose of sewage and send into the water treatment vessels of Sewage treatment systems;
B injects active sludge to the water treatment vessels of Sewage treatment systems;
C passes into dissolved air water in the water treatment vessels of Sewage treatment systems;
D destroys the air supporting produced in water treatment vessels;
E sewage carries out mud-water separation after above-mentioned steps process, and after being separated, sludge part returns sewage water treatment system, and remainder is transported to sludge treatment place and processes, and clear water is arranged outward.
2. method of carrying out water treatment by destroying air supporting according to claim 1, is characterized in that: described dissolved air water need be diffused in the double oxygen of Sewage treatment systems and aerobic region quickly and evenly.
3. method of carrying out water treatment by destroying air supporting according to claim 1, it is characterized in that: it is make the double oxygen of Sewage treatment systems and aerobic regional water body produce turbulent flow by add-on device that described air supporting is carried out destroying, and makes gas, liquid, solid three mixed systems passing into dissolved air water region continue to keep Homogeneous phase mixing state.
4. the method for carrying out water treatment by destroying air supporting according to claim 1,2 or 3, is characterized in that: described water treatment vessels is closed, semiclosed or open container, and enclosed water treatment vessels is provided with gas barrier.
5. one kind is carried out the equipment of water treatment by destroying air supporting, it comprises the water treatment vessels (1) of Sewage treatment systems, sewage admission port (2) is provided with in water treatment vessels (1), process water relief outlet (3) and air-dissolving apparatus (4), is characterized in that: in water treatment vessels (1), be provided with air supporting destroy equipment (5).
6. the equipment carrying out water treatment by destroying air supporting according to claim 5, is characterized in that: it is that the water body that makes be arranged in water treatment vessels (1) produces the device of turbulent flow that described air supporting destroys equipment (5).
7. the equipment carrying out water treatment by destroying air supporting according to claim 5, it is characterized in that: described water treatment vessels (1) is closed container, sewage admission port (2) is positioned at one end of closed container, process water relief outlet (3) is positioned at the other end of closed container, process water relief outlet (3) is connected with device for separating mud and water, air-dissolving apparatus (4) and air supporting destroy equipment (5) and are arranged on water treatment vessels (1) inside, are provided with gas barrier (6) at the top of water treatment vessels (1).
8. the equipment carrying out water treatment by destroying air supporting according to claim 7, is characterized in that: described closed container is the tubular structure that curve in wave shape is arranged.
9. the equipment carrying out water treatment by destroying air supporting according to claim 5 or 6, it is characterized in that: described water treatment vessels (1) is uncovered water treating pond or semi-enclosed water treating pond, process water relief outlet (3) is connected with device for separating mud and water, the division plate (7) of more than two pieces is interval with in water treatment vessels (1), division plate (7) vertical water processing vessel (1) flowing is to sidewall and two ends are connected to flowing on sidewall, the division plate (7) of more than two pieces is connected to the height difference in water treatment vessels (1), make to dispose of sewage and to flow through above or below division plate (7).
10. the equipment carrying out water treatment by destroying air supporting according to claim 5 or 6, it is characterized in that: described water treatment vessels (1) is uncovered water treating pond or semi-enclosed water treating pond, and water treating pond or semi-enclosed water treating pond are provided with the adjustable overflow device of overflow height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201511001999.2A CN105417703A (en) | 2015-12-29 | 2015-12-29 | Method for processing water by destroying air floatation and equipment thereof |
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| CN201511001999.2A CN105417703A (en) | 2015-12-29 | 2015-12-29 | Method for processing water by destroying air floatation and equipment thereof |
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