CN206328268U - A kind of industrial organic waste water processing unit - Google Patents
A kind of industrial organic waste water processing unit Download PDFInfo
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- CN206328268U CN206328268U CN201621386178.5U CN201621386178U CN206328268U CN 206328268 U CN206328268 U CN 206328268U CN 201621386178 U CN201621386178 U CN 201621386178U CN 206328268 U CN206328268 U CN 206328268U
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- waste water
- photocatalysis
- organic waste
- industrial organic
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Abstract
The utility model discloses a kind of industrial organic waste water processing unit, the industrial organic waste water processing unit includes water inlet, purifier and delivery port, the purifier includes adsorbent equipment and photocatalysis treatment device, the water inlet, adsorbent equipment, photocatalysis treatment device and delivery port are sequentially set by the flow direction of industrial organic waste water, the adsorbent equipment includes more than one group of absorbing unit, molecular sieve is filled with the absorbing unit, the photocatalysis apparatus includes more than one group of photocatalysis unit, uviol lamp and carrier are provided with the photocatalysis unit, the supported on carriers has titanium dioxide optical catalyst.The utility model employs multigroup drawer type purified treatment module, simple in construction, molecular sieve adsorption, the quantity and ratio of photochemical catalytic oxidation module can be adjusted according to specific applied environment, by the quantity and ratio of simple adjustment module, can handle various concentrations, different volumes and it is different in flow rate under organic wastewater.
Description
Technical field
The utility model belongs to trade effluent harmless treatment field, and in particular to a kind of industrial organic waste water processing dress
Put.
Background technology
Industrial wastewater is one of pollution sources of China's water environment pollution, the pollution sources day of industrial wastewater especially organic wastewater
Benefit increases.Organic pollutant category in industrial organic waste water is various, its constitute with phenols, halogenated hydrocarbons, fragrant hydrocarbons and their derivates,
Based on heterocyclic compound, its source is in the majority with wastewater from chemical industry, dyeing waste water, paper waste and pharmacy waste water.In view of organic wastewater
High pollution characteristic, directly discharge can cause greatly harm to ecological environment and human health, select suitable, rational method
The discharge standard for reaching regulation requirement to industrial organic waste water progress processing with purifier has important practical significance.
Photocatalytic oxidation is to handle one of wide variety of method in sewage at present.Photocatalytic oxidation degradation method is started from
1972, be the sewage disposal new method that recent decades grow up.Since the end of the seventies, handle each using photocatalytic degradation
The existing substantial amounts of report of pollutant waste water, Some Organic Pollutants that photocatalytic degradation method can effectively in degradation water and general
Its whole mineralising is CO2、H2O or the less organic matter of toxicity, reach the requirement of harmless processing.
Photochemical catalytic oxidation, which has the following advantages, to be had：
(1) it is applied widely, high treating effect.The OH produced in photocatalytic process has very strong oxidability, energy
Effectively baroque persistent organic pollutants of oxidized molecules, can be widely applied to organic synthesis, wastewater from chemical industry, dyestuff and give up
In the processing of the organic wastewater with difficult degradation thereby such as water, agricultural chemicals waste water, coking chemical waste water, pharmacy waste water, paper waste.
(2) reaction cost is low and reaction condition is gentle.Ultraviolet light can be used as light source in light-catalyzed reaction, is a kind of efficient
The wastewater processing technology of energy-conservation.
(3) react easily controllable and course of reaction does not produce secondary pollution.Different from chemical oxidizing agent, photochemical catalytic oxidation is anti-
Without the other chemical agents of addition in answering, therefore secondary pollution will not be produced；In addition during the course of the reaction, organic matter is thoroughly degraded
For CO2And H2O, also regardless of the follow-up handling problems of reaction product.
(4) reaction speed is fast.In the presence of catalyst of good performance, the degraded of Pollutants in Wastewater matter is normally only needed
A few minutes to a few houres are wanted, much smaller than the reaction time using other conventional methods.
Traditional photochemical catalyst is usually to be carried out in suspended state light-catalyzed reaction system, there is TiO2Powder is easily reunited,
It is difficult to the problems such as continuous separation, recovery and regeneration of catalyst；And loaded photocatalyst avoids photocatalysis and hanged
In floating body system the problem of catalyst hardly possible separation and recovery, so as to realize that continuous-stable is operated.The performance and light-receiving area of photochemical catalyst
It is relevant, it is usually the case that being by the carrier of photocatalyst to bigger serface.
Patent document CN105692972A discloses a kind of advanced treatment of industrial waste water and circulation utilization method, industrial wastewater
Secondary clarifier effluent is introduced into electric flocculation reactor after biochemical treatment, removes part COD, most suspended substances and salt；After
The remaining suspension of filter retention, most removes remaining COD and salt through the further mineralising of CWPO reaction systems afterwards, realizes that decolouring is removed
It is smelly；Final process water outlet meets recycled water index, and a part of dilution water and froth breaking Water circulation as biochemical treatment process is another
Part supplements Water circulation as the recirculated cooling water of industrial production system.
Patent document CN204588938U discloses a kind of photocatalysis and oxidization combined difficult biotechnology industry of iron-carbon micro-electrolysis processing
Waste water system, the photocatalysis and oxidization combined difficult biotechnology industry waste water system of iron-carbon micro-electrolysis processing is by regulating reservoir, elevator pump, group
At box-like photocatalytic oxidation device, intermediate water tank, iron-carbon micro-electrolysis reactor, sedimentation basin, Combined biochemical system and film biology
Device is managed to constitute；Wherein regulating reservoir is provided with elevator pump and is connected by elevator pump with combination type photocatalysis oxidation unit, described group
Box-like photocatalytic oxidation device passes through provided with delivery port and built-in PH instrument controls meter and oxidant meter, the delivery port
Intermediate water tank is connected with iron-carbon micro-electrolysis reactor, and iron-carbon micro-electrolysis reactor water outlet enters biochemical treatment system by precipitation,
Biochemical treatment tank is connected with film biological treatment device.
But there is big power consumption, high cost or the low defect of detergent power, limit in the method for current processing industrial wastewater
Application of the relevant art means in field of industrial waste water treatment, particularly industrial organic waste water field of waste water treatment is made.
Utility model content
A purpose of the present utility model is to provide a kind of new industrial organic waste water processing unit, and it can significantly be carried
Efficiency of the high photocatalysis in treatment of Organic Wastewater.
The utility model provides a kind of new industrial organic waste water processing unit, the industrial organic waste water processing unit
Including water inlet, purifier and delivery port, the purifier includes adsorbent equipment and photocatalysis treatment device, the water inlet
Mouth, adsorbent equipment, photocatalysis treatment device and delivery port are sequentially set by the flow direction of industrial organic waste water, the adsorbent equipment bag
Include and molecular sieve is filled with more than one group of absorbing unit, the absorbing unit, the photocatalysis apparatus includes more than one group
Uviol lamp and carrier are provided with photocatalysis unit, the photocatalysis unit, the supported on carriers has optically catalytic TiO 2
Agent.
It is preferred that, the carrier is glass mat, aluminium honeycomb, wire netting or porous ceramics.
It is furthermore preferred that the carrier is glass mat.The performance of photochemical catalyst is relevant with light-receiving area, by photochemical catalyst
Load on the carrier of bigger serface, glass mat has larger compared to carriers such as aluminium honeycomb, wire netting, porous ceramics
Specific surface area, therefore photocatalysis effect can be more preferable.It is preferred that, the absorbing unit and photocatalysis unit be arranged in parallel.
It is furthermore preferred that the absorbing unit and photocatalysis unit are set for drawer type.The drawer type is set to each
Unit is both designed as drawer and corresponding plug-in unit part is set on the flow path of the industrial organic waste water, the absorbing unit and light
Catalyst unit can extract replacing out.In practical application, drawer type design can be reduced adjusts molecule according to actual conditions
Sieve the workload of module, the quantity of photochemical catalytic oxidation module and ratio.
It is preferred that, the 254nm of row above uviol lamp is provided with the photocatalysis unit.
It is furthermore preferred that the uviol lamp is arranged in parallel.
It is preferred that, the industrial organic waste water processing unit also includes water pump, and the water pump is arranged at water inlet.
The Combined Processing mode that the utility model employs molecular sieve adsorption, photochemical catalytic oxidation is combined, by photochemical catalyst
Load on glass mat, the efficiency of photocatalytic degradation organic wastewater can be considerably improved.
The utility model has following beneficial effect：
Firstth, the utility model has used two kinds of processing methods of molecular sieve adsorption and photochemical catalytic oxidation, can be by organic wastewater
In gas chromatography dispose simultaneously, and high treating effect can reach degradable.
Secondth, the utility model employs multigroup parallel cleaning module, can will be organic in waste water by multistage purification
Thing is removed；
3rd, the utility model has used molecular sieve, and it has larger specific surface area, suction-operated strong and post processing letter
The advantage such as single, compared to conventional activated carbon, the problems such as solving difficult adsorbent reactivation and high processing cost；
4th, the utility model employs the photochemical catalyst for being carried on glass mat, make use of glass mat matrix
With specific surface area it is big the characteristics of, being capable of efficiently purified treatment organic wastewater；
5th, the utility model employ multigroup drawer type purified treatment module, it is simple in construction, can be according to specific application
Environment regulation molecular sieve adsorption, the quantity and ratio of photochemical catalytic oxidation module, by the quantity and ratio of simple adjustment module,
The device can handle various concentrations, different volumes, it is different in flow rate under organic wastewater.
Brief description of the drawings
Fig. 1, industrial organic waste water processing unit structure chart；
Fig. 2, photocatalysis unit structure chart.
Accompanying drawing is identified：
1st, water inlet；2nd, water pump；3rd, adsorbent equipment；4th, photocatalysis treatment device；5th, delivery port；41st, glass mat；
42nd, uviol lamp.
Embodiment
Embodiment of the present utility model is the following is, it only illustrates rather than limitation with to of the present utility model.
Fig. 1 is referred to, the industrial organic waste water processing unit includes water inlet 1, purifier and delivery port 5, described
Purifier includes adsorbent equipment 3 and photocatalysis treatment device 4, the water inlet 1, adsorbent equipment 3, photocatalysis treatment device 4
Sequentially set by the flow direction of industrial organic waste water with delivery port 5, the adsorbent equipment 1 includes more than one group of absorbing unit, institute
State and molecular sieve is filled with absorbing unit, the photocatalysis treatment device 4 includes more than one group of photocatalysis unit, and the light is urged
Change in unit and be provided with uviol lamp 42 and carrier, the supported on carriers has titanium dioxide optical catalyst.
The carrier can be glass mat, aluminium honeycomb, wire netting or porous ceramics, and the device shown in Fig. 2 uses glass
Glass fibrofelt 41 is used as carrier.The performance of photochemical catalyst is relevant with light-receiving area, and photocatalyst is arrived into bigger serface
On carrier, light-catalysed efficiency can be significantly improved.Glass mat has compared to carriers such as aluminium honeycomb, wire netting, porous ceramics
There is larger specific surface area, from glass mat, light-catalysed effect can be significantly improved.
Titanium dioxide is loaded with the glass mat, under the irradiation of uviol lamp, the electronics (e in valence band is excited-)
Conduction band is transitted to, corresponding hole (h is produced in valence band+), superoxide anion and hydrogen-oxygen of the generation with extremely strong oxidation
Free radical, the oxidation operation in organic wastewater is resolved into harmless CO2And H2O, reaches the purpose of purification of organic waste water；Together
When photochemical catalyst there is sterilized function, various bacteriums can be killed, so as to realize thin in the organic matter and waste water in waste water
Bacterium virus, peculiar smell are decomposed.Photochemical catalyst energy oxidation Decomposition organic wastewater in the utility model, itself does not change, and has
Long period of activity.
The absorbing unit and photocatalysis unit be arranged in parallel.The absorbing unit and photocatalysis unit set for drawer type
Put.Each unit is both designed as drawer type, and it may be inserted into the plug connector being correspondingly arranged on flow path, when needing to change, institute
Stating absorbing unit and photocatalysis unit can release replacing from upper end.
The 254nm of row above uviol lamp 2 is provided with the photocatalysis unit, the uviol lamp 2 is arranged in parallel.
The industrial organic waste water processing unit may also include water pump 2, and the water pump 2 is arranged at water inlet 1.The water
Pump 2 makes water have the flow direction of an orientation on path, and the size of organic wastewater flow can be controlled by power.
Above-mentioned industrial organic waste water processing unit can be using the square of the materials such as glass, stainless steel, polytetrafluoroethylene (PTFE)
Housing and square processing modules at different levels, and lid is set in the upper surface of square frame.
During using device purified industrial organic wastewater of the present utility model, organic wastewater enters from water inlet 1 by water pump 2
To cleaning module.Organic wastewater is first by the flow section of molecular sieve, within certain residence time, due to molecular sieve surface
The effect of attractive interaction produces physical absorption between organic molecule, so that the part organic component in waste water is adsorbed in molecular sieve
Apparent gap so that wastewater fraction is purified；Water after being handled by molecular sieve further carries out photochemical catalytic oxidation, its
Undegradable organic matter in organic wastewater is completely decomposed into carbon dioxide and water, or is decomposed into the less material of toxicity, is reached
Discharged after to discharge standard.
The sewage handled by said apparatus can be met《People's Republic of China's integrated wastewater discharge standard》
(GB8978-1996) and《Integrated wastewater discharge standard》(DB31/199-1997) purified water of some Industry code requirements such as.
Said apparatus is particularly suitable for use in the processing of organic wastewater, and for common trade effluent, it also possesses certain place for it
Reason ability.
Claims (7)
1. a kind of industrial organic waste water processing unit, the industrial organic waste water processing unit include water inlet, purifier and
Delivery port, it is characterised in that：
The purifier includes adsorbent equipment and photocatalysis treatment device, the water inlet, adsorbent equipment, photocatalysis treatment dress
Put and sequentially set by the flow direction of industrial organic waste water with delivery port, the adsorbent equipment includes more than one group of absorbing unit, institute
State and molecular sieve is filled with absorbing unit, the photocatalysis apparatus includes more than one group of photocatalysis unit, the photocatalysis list
Uviol lamp and carrier are provided with member, the supported on carriers has titanium dioxide optical catalyst.
2. industrial organic waste water processing unit according to claim 1, it is characterised in that：The carrier is glass fibre
Felt, aluminium honeycomb, wire netting or porous ceramics.
3. industrial organic waste water processing unit according to claim 2, it is characterised in that：The carrier is glass fibre
Felt.
4. industrial organic waste water processing unit according to claim 1, it is characterised in that：The absorbing unit and photocatalysis
Unit be arranged in parallel.
5. industrial organic waste water processing unit according to claim 1, it is characterised in that：The absorbing unit and photocatalysis
Unit is set for drawer type.
6. industrial organic waste water processing unit according to claim 1, it is characterised in that set in the photocatalysis unit
There is the 254nm of row above uviol lamp.
7. industrial organic waste water processing unit according to claim 1, it is characterised in that the industrial organic waste water processing
Device also includes water pump, and the water pump is arranged at water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386178.5U CN206328268U (en) | 2016-12-16 | 2016-12-16 | A kind of industrial organic waste water processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621386178.5U CN206328268U (en) | 2016-12-16 | 2016-12-16 | A kind of industrial organic waste water processing unit |
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| Publication Number | Publication Date |
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| CN206328268U true CN206328268U (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621386178.5U Active CN206328268U (en) | 2016-12-16 | 2016-12-16 | A kind of industrial organic waste water processing unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986539A (en) * | 2018-01-22 | 2018-05-04 | 河海大学 | A kind of farmland chopped-off head water-break water quality diafiltration clean device |
-
2016
- 2016-12-16 CN CN201621386178.5U patent/CN206328268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986539A (en) * | 2018-01-22 | 2018-05-04 | 河海大学 | A kind of farmland chopped-off head water-break water quality diafiltration clean device |
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