CN106477791A - Light Fenton air-floating apparatus - Google Patents
Light Fenton air-floating apparatus Download PDFInfo
- Publication number
- CN106477791A CN106477791A CN201611126963.1A CN201611126963A CN106477791A CN 106477791 A CN106477791 A CN 106477791A CN 201611126963 A CN201611126963 A CN 201611126963A CN 106477791 A CN106477791 A CN 106477791A
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- Prior art keywords
- air
- fenton
- zone
- dissolving
- water
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- 238000007667 floating Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000002893 slag Substances 0.000 claims abstract description 46
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 238000005188 flotation Methods 0.000 claims abstract description 31
- 238000007790 scraping Methods 0.000 claims abstract description 21
- 239000010865 sewage Substances 0.000 claims abstract description 18
- 230000010354 integration Effects 0.000 claims abstract description 15
- 238000010992 reflux Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims abstract description 4
- 239000002351 wastewater Substances 0.000 claims description 19
- 238000011049 filling Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 238000001556 precipitation Methods 0.000 abstract description 4
- 238000009713 electroplating Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910001447 ferric ion Inorganic materials 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
-
- 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
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/10—Solids, e.g. total solids [TS], total suspended solids [TSS] or volatile solids [VS]
-
- 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
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/026—Fenton's reagent
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)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of smooth Fenton air-floating apparatus, including integration air-float pond (3), the side of described integration air-float pond (3) is provided with stirring pool (31) and its another side is provided with exhalant region (34), it is provided with air flotation zone (32) in the side of stirring pool (31), be to scrape slag settling zone (33) between air flotation zone (32) and exhalant region (34)；Gravity flow after sewage enters the agitated precipitation of stirring pool (31) enters air flotation zone (32), from the bottom input of air flotation zone (32) so that the sewage that stirring pool (31) inputs moves to scraping slag settling zone (33), the sewage self-flowing after process enters in exhalant region (34) and is back to light Fenton dissolving (2) by the whole extraction of reflux pump (4) and is re-fed into integration air-float pond (3) circular treatment the air-float water that light Fenton dissolving (2) exports.The COD clearance 60% of the present invention, SS is reduced to 1mg/L, oil≤0.1mg/L.
Description
Technical field
The present invention relates to the processing equipment of electroplating wastewater, specifically a kind of light that can become batch processed electroplating wastewater
Fenton air-floating apparatus.
Background technology
Conventional dissolved gas floatator excellent characteristic in terms of reducing turbidity and oil slick has obtained extensively in engineering practice
General application；Compressed air needs a process with the dissolving in water, it and water temperature, fluidised form of pressure, water temperature change and water etc.
Factor is relevant.Air in dissolving and water are fully contacted, and being typically designed pressure is 3-4kg/cm2, the time of staying employing of water
10 minutes, at this moment, in water, air content was up to the 50-80% of saturation content.The form of tank may be designed as slack tank or filled (such as
Ceramic ring etc.) cylinder of steel.But because the Fenton-like system of monolayer can not meet the electroplating wastewater processing demand of expanding day.
Content of the invention
The purpose of the present invention be for prior art exist problem, provide one kind can become batch processed electroplating wastewater and
Treating capacity reaches 15m3The light Fenton air-floating apparatus of/h.
The purpose of the present invention solves by the following technical programs：
A kind of smooth Fenton air-floating apparatus, including filling machine, light Fenton dissolving, integration air-float pond and reflux pump, it is special
Levy and be：The side in described integration air-float pond is provided with stirring pool and the another side in integration air-float pond is provided with exhalant region,
The side of stirring pool is provided with air flotation zone, is to scrape slag settling zone between air flotation zone and exhalant region；The waste water from stirring pool for the sewage enters
Gravity flow after mouth enters the agitated precipitation of stirring pool enters air flotation zone, and the air-float water that light Fenton dissolving exports is from the bottom of air flotation zone
Input makes the sewage of stirring pool input move upwards and move to scraping slag settling zone, scrapes the sewage self-flowing after slag settling zone is processed
Enter in exhalant region and light Fenton dissolving is back to by the whole extraction of reflux pump and be re-fed into integration air-float pond circular treatment, then
Every batch sewage after the process of this air-floating apparatus interior circulation by exhalant region in the water outlet pumped of setting carry out rear class process.
The top of described smooth Fenton dissolving is provided with backflow water inlet and the top of light Fenton dissolving is provided with aerating mouth, plus
QI KOU is connected with filling machine by aerating pipeline and aerating mouth is arranged at the packing layer of light Fenton dissolving；Described smooth Fenton
The bottom of dissolving is provided with ultraviolet tube, and the inner tank wall of the light Fenton dissolving in region residing for ultraviolet tube polishes out
Minute surface makes the many refractions under minute surface effect of light beam that ultraviolet tube sends the Organic substance in waste water be degraded to reduce
COD in water.
The bottom of described smooth Fenton dissolving is provided with air supporting water out, and air supporting water out is set with air flotation zone bottom by pipeline
The Air Weir put is connected to discharge air-float water, and Air Weir is connected with filling machine by pipeline.
The top of described air flotation zone is closed on to scrape the one of slag settling zone and laterally scrape slag settling zone and is obliquely installed so that stirring pool is defeated
The sewage entering is easy to when moving upwards in the effect west of air-float water move to scraping slag settling zone.
The bottom of described stirring pool is provided with stirring water out, and stirring water out passes through the stirring water of pipeline and air flotation zone bottom
Import is sent in air flotation zone, and stirs the side-lower that water inlet is located at the Air Weir of setting in air flotation zone.
It is provided with Slag Scraping Device, the waste residue that Slag Scraping Device strikes off falls into be scraped on slag settling zone at the described top liquid level scraping slag settling zone
Portion goes out to process adjacent to the waste residue concentration zones heel row of exhalant region.
The described bottom scraping slag settling zone is provided with mud scraper, and mud scraper focuses on water outlet by scraping the glar in slag settling zone
Discharge through discharge pipeline behind the underface in area.
The bottom of described exhalant region is provided with the cross over pipe that slag settling zone is scraped by UNICOM, positioned at the cross over pipe scraped in slag settling zone
Import department tilts upward setting.
On described exhalant region, the refluxing opening of setting is located on the upside of the outlet of cross over pipe.
The present invention has the following advantages compared to existing technology：
The present invention utilizes complicated aqueous vapor fluidised form in dissolving, and in tank, setting wavelength is less than the ultraviolet tube of 400nm,
Inner tank wall polishes out minute surface, and light beam many refractions under minute surface effect are degraded to the Organic substance of waste water, and then reduce in water
COD；And designing reflux ratio 100% makes waste water fully and ultraviolet light exposure, so that wastewater through organic matter is reduced further；Air supporting
Water outlet adopts Air Weir, timing water outlet；This device can speed up the oxidation of pollutant, reaches the purpose of mineralising pollutant, this dress
Put and can become batch processed electroplating wastewater and treating capacity reaches 15m3/ h, COD clearance 60%, SS is reduced to 1mg/L, oily≤
0.1mg/L, suitably promotes the use of.
Brief description
Accompanying drawing 1 is the structural representation of the light Fenton air-floating apparatus of the present invention.
Wherein：1 filling machine；2 smooth Fenton dissolvings；21 backflow water inlets；22 aerating mouths；23 packing layers；
24 ultraviolet tubes；25 air supporting water outs；3 integration air-float ponds；31 stirring pools；311 waste water inlet；312—
Stirring water out；32 air flotation zones；321 Air Weirs；322 stirring water inlets；33 scrape slag settling zone；34 exhalant regions；
341 go out water pump；342 cross over pipes；343 refluxing openings；35 Slag Scraping Devices；36 mud scrapers；4 reflux pumps；5 spoil disposals
Pipe.
Specific embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1：A kind of smooth Fenton air-floating apparatus, including filling machine 1, light Fenton dissolving 2, integration air-float pond 3
With reflux pump 4, it is provided with stirring pool 31 in the side in integration air-float pond 3 and the another side in integration air-float pond 3 is provided with water outlet
Area 34, is provided with air flotation zone 32 in the side of stirring pool 31, is to scrape slag settling zone 33 between air flotation zone 32 and exhalant region 34；Sewage is certainly
Gravity flow after waste water inlet 311 on stirring pool 31 enters the agitated precipitation of stirring pool 31 enters air flotation zone 32, light Fenton dissolving 2
The bottom input from air flotation zone 32 for the air-float water of output makes the sewage of stirring pool 31 input move upwards and to scraping slag settling zone
33 motions, scrape the sewage self-flowing after slag settling zone 33 is processed and enter in exhalant region 34 and all extracted by reflux pump 4 and be back to light
Fenton dissolving 2 is re-fed into integration air-float pond 3 circular treatment, then every batch sewage after the process of this air-floating apparatus interior circulation by
In exhalant region 34, water pump 341 extraction that goes out of setting carries out rear class process.
On the basis of said structure, it is provided with backflow water inlet 21 and the molten gas of light Fenton at the top of light Fenton dissolving 2
The top of tank 2 is provided with aerating mouth 22, and aerating mouth 22 is connected with filling machine 1 by aerating pipeline and aerating mouth 22 is arranged on light sweet smell
At the packing layer 23 of dissolving 2；The bottom of described smooth Fenton dissolving 2 is provided with ultraviolet tube 24, and ultraviolet tube 24
The inner tank wall of the light Fenton dissolving 2 in residing region polishes out minute surface and the light beam that ultraviolet tube 24 sends is made in minute surface
With lower many refractions, the Organic substance in waste water is degraded to reduce the COD in water；The bottom of light Fenton dissolving 2 is provided with air supporting
Water out 25, air supporting water out 25 is connected by the Air Weir 321 that pipeline is arranged with air flotation zone 32 bottom and discharges air-float water,
And Air Weir 321 is connected with filling machine 1 by pipeline；In addition the top of air flotation zone 32 is closed on and is scraped the lateral of slag settling zone 33
Scrape slag settling zone 33 to be obliquely installed so that the sewage of stirring pool 31 input is easy to when moving upwards in the effect west of air-float water to scraping
Slag settling zone 33 moves.It is provided with stirring water out 312 in the bottom of stirring pool 31, stirring water out 312 passes through pipeline and air supporting
The stirring water inlet 322 of area 32 bottom is sent in air flotation zone 32, and stirs the air that water inlet 322 is located at setting in air flotation zone 32
The side-lower on weir 321.
It is provided with Slag Scraping Device 35 scraping, the waste residue that Slag Scraping Device 35 strikes off falls into scrapes slag precipitation at the top liquid level of slag settling zone 33
Area 33 top goes out to process adjacent to the waste residue concentration zones heel row of exhalant region 34；It is provided with mud scraper 36 in the bottom scraping slag settling zone 33,
The glar scraped in slag settling zone 33 is focused on and discharges through discharge pipeline 5 behind the underface of exhalant region 34 by mud scraper 36；In water outlet
The bottom in area 34 is provided with the cross over pipe 342 that slag settling zone 33 is scraped by UNICOM, positioned at the import of the cross over pipe 342 scraped in slag settling zone 33
Portion tilts upward setting, and the refluxing opening 343 of setting is located on the upside of the outlet of cross over pipe 342 on exhalant region 34.
The principle of light Fenton's reaction：Light Fenton's reaction (Photo-Fenton Reactions) is to be less than 400nm in wavelength
Ultraviolet light under occur complexity photochemical reaction, which includes the light that ferric ion is transformed into ferrous ion
Chemical reaction, promotes this course of reaction to accelerate：
H2O2+hv→2·OH
Fe2++H2O2→Fe3++OH-+.OH
Fe3++H2O+hv→Fe2++·OH+H+
Therefore, light Fenton-like system is better than simple Fenton-like system, and it will accelerate the oxidation of pollutant, reaches mineralising pollution
The purpose of thing.
The present invention utilizes complicated aqueous vapor fluidised form in dissolving, and in tank, setting wavelength is less than the ultraviolet tube of 400nm
24, inner tank wall polishes out minute surface, and light beam many refractions under minute surface effect are degraded to the Organic substance of waste water, and then reduce water
In COD；And designing reflux ratio 100% makes waste water fully and ultraviolet light exposure, so that wastewater through organic matter is reduced further；Gas
Emersion water adopts Air Weir, timing water outlet；This device can speed up the oxidation of pollutant, reaches the purpose of mineralising pollutant, should
Device can become batch processed electroplating wastewater and treating capacity reaches 15m3/ h, COD clearance 60%, SS is reduced to 1mg/L, oily≤
0.1mg/L, suitably promotes the use of.
Above example technological thought only to illustrate the invention is it is impossible to limit protection scope of the present invention with this, every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, each fall within the scope of the present invention
Within；The technology that the present invention is not directed to all can be realized by prior art.
Claims (9)
1. a kind of smooth Fenton air-floating apparatus, including filling machine (1), light Fenton dissolving (2), integration air-float pond (3) and backflow
Pump (4) it is characterised in that：The side of described integration air-float pond (3) is provided with the another of stirring pool (31) and integration air-float pond (3)
One side is provided with exhalant region (34), is provided with air flotation zone (32), air flotation zone (32) and exhalant region (34) in the side of stirring pool (31)
Between for scraping slag settling zone (33)；It is agitated heavy that the waste water inlet (311) from stirring pool (31) for the sewage enters stirring pool (31)
Behind shallow lake, gravity flow enters air flotation zone (32), and the bottom input from air flotation zone (32) for the air-float water that light Fenton dissolving (2) exports makes
The sewage that stirring pool (31) inputs moves upwards and to scraping slag settling zone (33) motion, scrapes the sewage after slag settling zone (33) is processed
Gravity flow enters in exhalant region (34) and is back to light Fenton dissolving (2) by the whole extraction of reflux pump (4) and is re-fed into one activating QI
Floating pond (3) circular treatment, then every batch sewage after the process of this air-floating apparatus interior circulation by exhalant region (34) in the water outlet that arranges
Pump (341) is extracted out and is carried out rear class process.
2. smooth Fenton air-floating apparatus according to claim 1 it is characterised in that：The top of described smooth Fenton dissolving (2)
It is provided with backflow water inlet (21) and the top of light Fenton dissolving (2) is provided with aerating mouth (22), aerating mouth (22) passes through gas-adding pipe
Road is connected with filling machine (1) and aerating mouth (22) is arranged on packing layer (23) place of light Fenton dissolving (2)；Described smooth Fenton
The bottom of dissolving (2) is provided with ultraviolet tube (24), and light Fenton dissolving (2) in region residing for ultraviolet tube (24)
Inner tank wall polishes out minute surface and the light beam that ultraviolet tube (24) sends is reflected to having in waste water under minute surface effect more
Machine thing is degraded to reduce the COD in water.
3. smooth Fenton air-floating apparatus according to claim 2 it is characterised in that：The bottom of described smooth Fenton dissolving (2)
It is provided with air supporting water out (25), Air Weir (321) phase that air supporting water out (25) is arranged with air flotation zone (32) bottom by pipeline
Connect to discharge air-float water, and Air Weir (321) is connected with filling machine (1) by pipeline.
4. the light Fenton air-floating apparatus according to claim 1 or 3 it is characterised in that：The top of described air flotation zone (32) is faced
Closely scrape the one of slag settling zone (33) and laterally scrape slag settling zone (33) and be obliquely installed so that the sewage that inputs of stirring pool (31) is in air supporting
The effect west of water be easy to when moving upwards to scrape slag settling zone (33) motion.
5. the light Fenton air-floating apparatus according to claim 1 or 3 it is characterised in that：The bottom of described stirring pool (31) sets
There is stirring water out (312), stirring water out (312) is sent with the stirring water inlet (322) of air flotation zone (32) bottom by pipeline
Enter in air flotation zone (32), and stir the side-lower that water inlet (322) is located at the Air Weir (321) of setting in air flotation zone (32).
6. smooth Fenton air-floating apparatus according to claim 1 it is characterised in that：The described top liquid scraping slag settling zone (33)
It is provided with Slag Scraping Device (35), the waste residue that Slag Scraping Device (35) strikes off falls into scrapes slag settling zone (33) top adjacent to exhalant region (34) at face
Waste residue concentration zones heel row goes out to process.
7. the light Fenton air-floating apparatus according to claim 1 or 6 it is characterised in that：Described scrape under slag settling zone (33)
Portion is provided with mud scraper (36), and the glar scraped in slag settling zone (33) is focused on the underface of exhalant region (34) by mud scraper (36)
Discharge by discharge pipeline (5).
8. smooth Fenton air-floating apparatus according to claim 1 it is characterised in that：The bottom of described exhalant region (34) is provided with connection
The logical cross over pipe (342) scraping slag settling zone (33), the import department positioned at the cross over pipe (342) scraped in slag settling zone (33) is tilted towards
Upper setting.
9. the light Fenton air-floating apparatus according to claim 1 or 8 it is characterised in that：The upper setting of described exhalant region (34)
Refluxing opening (343) is located on the upside of the outlet of cross over pipe (342).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126963.1A CN106477791A (en) | 2016-12-09 | 2016-12-09 | Light Fenton air-floating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611126963.1A CN106477791A (en) | 2016-12-09 | 2016-12-09 | Light Fenton air-floating apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN106477791A true CN106477791A (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611126963.1A Pending CN106477791A (en) | 2016-12-09 | 2016-12-09 | Light Fenton air-floating apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203191A (en) * | 2018-02-08 | 2018-06-26 | 苏州膜海分离技术有限公司 | A kind of drinking water demanganization method based on ultraviolet catalytic-air supporting-Ultra filtration membrane |
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| CN102153215A (en) * | 2011-01-20 | 2011-08-17 | 山东建筑大学 | Water purification system and water purification method for inclined tube floating sedimentation tank |
| CN102583614A (en) * | 2012-02-03 | 2012-07-18 | 扬州绿都环境工程设备有限公司 | Full-automatic dissolved air floatation device |
| CN203938548U (en) * | 2014-05-08 | 2014-11-12 | 东莞市慧源水处理有限公司 | A kind of air-dissolving air-float electricity Fenton sewage treatment equipment |
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2016
- 2016-12-09 CN CN201611126963.1A patent/CN106477791A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041475A (en) * | 2007-03-09 | 2007-09-26 | 华南理工大学 | Fenton and air-float integral water treating method |
| 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 |
| CN102153215A (en) * | 2011-01-20 | 2011-08-17 | 山东建筑大学 | Water purification system and water purification method for inclined tube floating sedimentation tank |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203191A (en) * | 2018-02-08 | 2018-06-26 | 苏州膜海分离技术有限公司 | A kind of drinking water demanganization method based on ultraviolet catalytic-air supporting-Ultra filtration membrane |
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