CN204939022U - A kind for the treatment of unit of high concentrated organic wastewater - Google Patents
A kind for the treatment of unit of high concentrated organic wastewater Download PDFInfo
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- CN204939022U CN204939022U CN201520664447.9U CN201520664447U CN204939022U CN 204939022 U CN204939022 U CN 204939022U CN 201520664447 U CN201520664447 U CN 201520664447U CN 204939022 U CN204939022 U CN 204939022U
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Abstract
The utility model relates to a kind for the treatment of unit of high concentrated organic wastewater.In recent years, along with developing rapidly of the industries such as petrochemical complex, plastics, synthon, coking, printing and dyeing, the waste water of the various organic pollutant containing a large amount of difficult for biological degradation is corresponding to be increased, they enter water body and cause serious pollution to environment, seriously contaminate environment and threaten the mankind healthy.The utility model is characterized in that comprising oxidizing tower, ozone generating-device and hydrogen peroxide throwing device, the bottom of oxidizing tower arranges water tank, ozonation aerated plate and waste strength monitoring device is provided with in water tank, ozone generating-device adds pipeline by ozone and connects aeration board, the top of oxidizing tower is provided with water-distributing device, photocatalysis apparatus, filler and hydrogen peroxide spray equipment, hydrogen peroxide is dropped into hydrogen peroxide spray equipment through volume pump by hydrogen peroxide throwing device, and the waste water in water tank pumps into water-distributing device through waste water circulation pump.The utility model can Threshold retention is high, biodegradability is poor organic waste water.
Description
Technical field
The utility model relates to a kind for the treatment of unit of high concentrated organic wastewater.
Background technology
In recent years, along with developing rapidly of the industries such as petrochemical complex, plastics, synthon, coking, printing and dyeing, the waste water of the various organic pollutant containing a large amount of difficult for biological degradation is corresponding to be increased, and they enter water body and cause serious pollution to environment.
Hardly degraded organic substance refers to and is decomposed by the microorganisms hourly velocity very slowly, decomposes halfway organism (also comprising some organic meta-bolites), and the easily enrichment in vivo of this pollutant, also easily becomes the potential pollution source of water body.This pollutant comprises the poisonous Persistent organic pollutants such as polycyclic aromatic hydrocarbons, halohydrocarbon, heterocyclic compound, organic atmosphere compound, organophosphorus pesticide, tensio-active agent, organic dye.The common feature of these materials is that toxicity is large, complicated, and chemical oxygen demand is high, and general microorganism does not almost have degradation effect to it, if these materials are not with adding improvement to environmental emission, and certainly will seriously contaminate environment and threaten that the mankind's is healthy.
Process in the market for organic waste water all adopts biochemical process and catalytic oxidation substantially.
The patent No.: 201080053658.9 announce a kind of organic waste-water treating apparatus and method for processing organic wastewater, it is characterized in that: this treatment process is a kind of method adopting biochemical process process organic waste water, this organic waste-water treating apparatus has anaerobism groove, denitrifying tank and aerobic groove, utilizes active sludge to remove nitrogen, organism and phosphorus in former water thus.
The patent No.: 201210317660.3 announce a kind of organic waste water treating device, it is characterized in that: this treatment facility adopts laser photochemical catalytic oxidation technologies, equipment by feeding machine, add pump, water pump, valve and flow machine, mixing reactor, waste water distributing slot, the photochemical catalytic oxidation case of laser, angle edge device, deep ultraviolet laser instrument, waste water outflow weir form.
Adopt above-mentioned various treatment processs, following shortcomings can be there are:
1, adopt the mode of biochemical process, technical process is complicated, and occupation area of equipment is large, and require higher to the biodegradability of waste water, and the B/C of most high concentrated organic wastewater is lower than very, biodegradability is all very poor, is not suitable for adopting biochemical process process.
2, adopt photocatalysis oxidation technique, for the waste water that colourity is darker, photochemical catalysis needs to solve the problem of transparence because some suspended substances in waste water and darker colourity be all unfavorable for light through, can photocatalysis effect be had influence on.
3, the effect of single photocatalysis oxidation technique process high concentrated organic wastewater is adopted to affect larger by the pH value of waste water.
Utility model content
The utility model, for the problems referred to above, provides a kind for the treatment of unit of high concentrated organic wastewater, can Threshold retention is high, biodegradability is poor organic waste water, and waste water is through H
2o
2/ O
3advanced oxidation effectively can solve the transparence problem of waste water, thus decreases the impact of transparence on photochemical catalytic oxidation.
For this reason, the utility model takes following technical scheme, a kind for the treatment of unit of high concentrated organic wastewater, it is characterized in that comprising oxidizing tower, ozone generating-device and hydrogen peroxide throwing device, the bottom of oxidizing tower arranges water tank, ozonation aerated plate and waste strength monitoring device is provided with in water tank, ozone generating-device adds pipeline by ozone and connects aeration board, the top of oxidizing tower is provided with water-distributing device, photocatalysis apparatus, filler and hydrogen peroxide spray equipment, hydrogen peroxide is dropped into hydrogen peroxide spray equipment through volume pump by hydrogen peroxide throwing device, waste water in water tank pumps into water-distributing device through waste water circulation pump.
Described photocatalysis apparatus is made up of immobilization nano TiO2 catalyst and ultraviolet lamp.
Described ozone generating-device comprises and adds pipeline containing air compressor machine, gas-holder, cooling driers, Ozone generation main frame and ozone.
Described hydrogen peroxide throwing device comprises tank body and volume pump.
26% purity hydrogen peroxide is adopted in described tank body
The utility model has following effect:
1, the utility model does not need to utilize microbiological treatment waste water, so can Threshold retention is high, biodegradability is poor organic waste water.
2, waste water is through H
2o
2/ O
3advanced oxidation effectively can solve the transparence problem of waste water, thus decreases the impact of transparence on photochemical catalytic oxidation.
3, the pH value of the utility model by waste water in process waste water process affects minimum.
4, the equipment shock-resistance that provides of the utility model is strong, can adjust H in real time according to waste strength
2o
2/ O
3dosage, to reach optimum handling effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.
As shown in Figure 1, the utility model comprises: oxidizing tower 1, ozone generating-device 2 and hydrogen peroxide throwing device 3.
Water-distributing device 11, photocatalysis apparatus 12, filler 13, water tank 14, ozonation aerated plate 15, waste strength monitoring device 16, waste water circulation pump 17 and hydrogen peroxide spray equipment 18 is provided with in oxidizing tower 1.
Water-distributing device 11 is positioned at the top of oxidizing tower 1, and waste water is evenly sprayed by water-distributing device 11 after pumping into oxidizing tower via waste water circulation pump 17.
Photocatalysis apparatus 12 is between water-distributing device 11 and filler 13, and photocatalysis apparatus is made up of immobilization nano TiO2 catalyst and ultraviolet lamp.
Water tank 14 is positioned at the bottom of oxidizing tower 1, is provided with ozonation aerated plate 15 and waste strength monitoring device 16 in water tank.The ozone that ozone generating-device 2 produces adds pipeline via ozone and enters into aeration board 15, by the aeration of ozonation aerated plate 15, is exposed to the sun uniformly by ozone in the waste water of water tank 14, gives full play to contact with waste gas.The concentration of 14 waste water in waste strength monitoring device 16 Real-Time Monitoring water tank, when the waste water in water tank 14 reaches emission request through process, just can be emptying by the waste water processed, then rejoin and need waste water to be processed, complete a complete treatment scheme.
Ozone generating-device 2 comprises and adds pipeline 25 etc. containing air compressor machine 21, gas-holder 22, cooling driers 23, Ozone generation main frame 24 and ozone.
Air is by entering gas-holder 22 after air compressor machine 21, air in gas-holder 22 enters into Ozone generation main frame 24 again after cooling driers 23 drying, oxygen in air produces a large amount of ozone under the effect of Ozone generation main frame 24, and these ozone add in the water tank 14 that pipeline 25 exposes to the sun bottom oxidizing tower 1 through ozonation aerated plate 15 again via ozone.
Hydrogen peroxide throwing device 3 comprises tank body 31 and volume pump 32.Adopt 26% purity hydrogen peroxide in tank body, be added to continuously in oxidizing tower by hydrogen peroxide spray equipment 18 by the metering of volume pump 32 by setting.
The utility model has following effect:
1, the utility model does not need to utilize microbiological treatment waste water, so can Threshold retention is high, biodegradability is poor organic waste water.
2, waste water is through H
2o
2/ O
3advanced oxidation effectively can solve the transparence problem of waste water, thus decreases the impact of transparence on photochemical catalytic oxidation.
3, the pH value of the utility model by waste water in process waste water process affects minimum.
4, the equipment shock-resistance that provides of the utility model is strong, can adjust H in real time according to waste strength
2o
2/ O
3dosage, to reach optimum handling effect.
Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Claims (5)
1. the treatment unit of a high concentrated organic wastewater, it is characterized in that comprising oxidizing tower (1), ozone generating-device (2) and hydrogen peroxide throwing device (3), the bottom of oxidizing tower (1) arranges water tank (14), ozonation aerated plate (15) and waste strength monitoring device (16) is provided with in water tank, ozone generating-device (2) adds pipeline by ozone and connects aeration board (15), the top of oxidizing tower (1) is provided with water-distributing device (11), photocatalysis apparatus (12), filler (13) and hydrogen peroxide spray equipment (18), hydrogen peroxide is dropped into hydrogen peroxide spray equipment (18) through volume pump (32) by hydrogen peroxide throwing device (3), waste water in water tank (14) pumps into water-distributing device through waste water circulation pump (17).
2. the treatment unit of a kind of high concentrated organic wastewater according to claim 1, is characterized in that described photocatalysis apparatus is made up of immobilization nano TiO2 catalyst and ultraviolet lamp.
3. the treatment unit of a kind of high concentrated organic wastewater according to claim 1, is characterized in that described ozone generating-device (2) comprises air compressor machine (21), gas-holder (22), cooling driers (23), Ozone generation main frame (24) and ozone and adds pipeline (25).
4. the treatment unit of a kind of high concentrated organic wastewater according to claim 1, is characterized in that described hydrogen peroxide throwing device (3) comprises tank body (31) and volume pump (32).
5. the treatment unit of a kind of high concentrated organic wastewater according to claim 4, is characterized in that adopting 26% purity hydrogen peroxide in described tank body (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664447.9U CN204939022U (en) | 2015-08-28 | 2015-08-28 | A kind for the treatment of unit of high concentrated organic wastewater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520664447.9U CN204939022U (en) | 2015-08-28 | 2015-08-28 | A kind for the treatment of unit of high concentrated organic wastewater |
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| Publication Number | Publication Date |
|---|---|
| CN204939022U true CN204939022U (en) | 2016-01-06 |
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| CN201520664447.9U Active CN204939022U (en) | 2015-08-28 | 2015-08-28 | A kind for the treatment of unit of high concentrated organic wastewater |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776686A (en) * | 2016-01-22 | 2016-07-20 | 江苏大学 | Photocatalytic wastewater advanced treatment device |
| CN106906591A (en) * | 2017-01-19 | 2017-06-30 | 武汉纺织大学 | A kind of ultrasonic ozone habilimentation machine |
| CN106906590A (en) * | 2017-01-19 | 2017-06-30 | 武汉纺织大学 | A kind of ultraviolet light ultrasonic ozone habilimentation machine |
| CN111792720A (en) * | 2020-07-17 | 2020-10-20 | 湖北富新源节能环保技术有限公司 | Atomization photocatalytic oxidation treatment system and treatment method for high-salt organic wastewater |
| CN112028295A (en) * | 2020-07-20 | 2020-12-04 | 南京传业环保科技有限公司 | High-concentration organic wastewater treatment device |
| CN112062254A (en) * | 2019-06-10 | 2020-12-11 | 南京工业大学 | Catalytic oxidation treatment method for wastewater containing typical polyphenols |
| CN114735804A (en) * | 2022-03-22 | 2022-07-12 | 温州大学 | Waste water oxidation decoloration system |
-
2015
- 2015-08-28 CN CN201520664447.9U patent/CN204939022U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776686A (en) * | 2016-01-22 | 2016-07-20 | 江苏大学 | Photocatalytic wastewater advanced treatment device |
| CN105776686B (en) * | 2016-01-22 | 2018-04-24 | 江苏大学 | A kind of device of photocatalysis advanced treatment of waste water |
| CN106906591A (en) * | 2017-01-19 | 2017-06-30 | 武汉纺织大学 | A kind of ultrasonic ozone habilimentation machine |
| CN106906590A (en) * | 2017-01-19 | 2017-06-30 | 武汉纺织大学 | A kind of ultraviolet light ultrasonic ozone habilimentation machine |
| CN112062254A (en) * | 2019-06-10 | 2020-12-11 | 南京工业大学 | Catalytic oxidation treatment method for wastewater containing typical polyphenols |
| CN111792720A (en) * | 2020-07-17 | 2020-10-20 | 湖北富新源节能环保技术有限公司 | Atomization photocatalytic oxidation treatment system and treatment method for high-salt organic wastewater |
| CN112028295A (en) * | 2020-07-20 | 2020-12-04 | 南京传业环保科技有限公司 | High-concentration organic wastewater treatment device |
| CN114735804A (en) * | 2022-03-22 | 2022-07-12 | 温州大学 | Waste water oxidation decoloration system |
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| GR01 | Patent grant |