CN205115211U - Organic high ammonia -nitrogen concentration waste water treatment integration equipment - Google Patents
Organic high ammonia -nitrogen concentration waste water treatment integration equipment Download PDFInfo
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- CN205115211U CN205115211U CN201520624276.7U CN201520624276U CN205115211U CN 205115211 U CN205115211 U CN 205115211U CN 201520624276 U CN201520624276 U CN 201520624276U CN 205115211 U CN205115211 U CN 205115211U
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- pond
- high ammonia
- electrolysis
- organic high
- aerobic
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Abstract
The utility model relates to an environmental protection field especially relates to organic high ammonia -nitrogen concentration waste water treatment integration equipment. Contained the little electrolysis biological oxidation pond of oxygen, the little electrolysis biological oxidation pond of good oxygen has bordered on oxygen zeolite ion exchange pond through the pipeline, and pipe connection organic matter filtering ponds are passed through in good oxygen zeolite ion exchange pond, and the organic matter filtering ponds pass through pipe connection membrane bioreactor, and membrane bioreactor passes through pipe connection clear water disinfection pond. Beneficial effect: area of contact is big, and the treatment effect is good, and the processing speed is fast.
Description
Technical field
The utility model relates to field of Environment Protection, particularly relates to organic high ammonia-nitrogen wastewater process integration apparatus.
Background technology
Along with the raising of people's living standard, the specification of quality of people to living environment also constantly improves, and has further improvement to its treatment facility, and before corresponding, high ammonia-nitrogen wastewater process integration apparatus has further improvement.
Patent 201420530835.3 discloses a kind of high ammonia-nitrogen wastewater integration microelectrolysis processing equipment, and this device cannot make heavy metal ion obtain good treatment effect.
This patent improves further based on 201420530835.3.
Utility model content
The object of utility model: in order to provide a kind of organic high ammonia-nitrogen wastewater process integration apparatus of better effects if, specific purposes are shown in multiple substantial technological effects of concrete implementation section.
In order to reach as above object, the utility model takes following technical scheme:
Organic high ammonia-nitrogen wastewater process integration apparatus, it is characterized in that, comprise aerobic light electrolysis bio-oxidation pond, aerobic light electrolysis bio-oxidation pond adjoins aerobic zeolite ion by pipeline and exchanges pond, aerobic zeolite ion exchanges pond and connects organism filtering basin by pipeline, organic filtration pond is by pipeline junctional membrane bio-reactor, and membrane bioreactor connects clear water sterilization pool by pipeline.
The further technical scheme of the utility model is, is provided with disinfection parts in described clear water sterilization pool.
The further technical scheme of the utility model is, described disinfection parts is ozonization plant or chlorine dioxide generator.
The further technical scheme of the utility model is, described aerobic light electrolysis bio-oxidation pond comprises the first layer bed and second layer bed, two-layer bed is four layers of grid altogether, micro-electrolysis stuffing can be added in grid, the grid placing micro-electrolysis stuffing in four layers of grid on described the first layer bed and second layer bed comprises hole, and micro-electrolysis stuffing can be placed in hole.
The further technical scheme of the utility model is, described micro-electrolysis stuffing inner hollow, wherein can place light electrolysis raw material.
Adopt the utility model of as above technical scheme, have following beneficial effect relative to prior art: contact area is large, and treatment effect is good, and processing speed is fast.
Accompanying drawing explanation
In order to further illustrate the utility model, be described further below in conjunction with accompanying drawing:
Fig. 1 is utility model structural representation;
Fig. 2 partly cuts open structural representation;
Fig. 3 partly cuts open structural representation under another degree of depth;
Fig. 4 is equipment room arrangement schematic diagram;
Wherein: 1. aerobic light electrolysis bio-oxidation pond; 2. aerobic zeolite ion exchanges pond; 3. organic filtration pond; 4. membrane bioreactor; 5. clear water sterilization pool; 6. equipment room.
Embodiment
Be described embodiment of the present utility model below in conjunction with accompanying drawing, embodiment does not form restriction of the present utility model:
Organic high ammonia-nitrogen wastewater process integration apparatus, it is characterized in that, comprise aerobic light electrolysis bio-oxidation pond 1, aerobic light electrolysis bio-oxidation pond 1 adjoins aerobic zeolite ion by pipeline and exchanges pond 2, aerobic zeolite ion exchanges pond 2 and connects organism filtering basin by pipeline, organic filtration pond is by pipeline junctional membrane bio-reactor, and membrane bioreactor connects clear water sterilization pool by pipeline.The technique effect of the essence that the technical scheme at this place plays and implementation procedure thereof are as follows: this patent has newly increased an aerobic zeolite ion and exchanged pond, and this patent is mainly intercoursed between heavy metal ion.Concrete principle can with reference to " utilizing coal ash for manufacturing for zeolite molecular sieve and process thereof the applied research containing cadmium, nickel heavy metal wastewater thereby ", and aerobic zeolite ion exchanges in pond to be equipped with and can adsorb and the zeolite of hyperphoric heavy metal and ammonia nitrogen.
Disinfection parts is provided with in described clear water sterilization pool.Described disinfection parts is ozonization plant or chlorine dioxide generator.The technique effect of the essence that the technical scheme at this place plays and implementation procedure thereof are as follows: such as, can be chlorine dioxide disinfecting device.In contrast to original clean water basin, decontamination effect improving is better.
Described aerobic light electrolysis bio-oxidation pond 1 comprises the first layer bed and second layer bed, two-layer bed is four layers of grid altogether, micro-electrolysis stuffing can be added in grid, the grid placing micro-electrolysis stuffing in four layers of grid on described the first layer bed and second layer bed comprises hole, and micro-electrolysis stuffing can be placed in hole.The technique effect of the essence that the technical scheme at this place plays and implementation procedure thereof are as follows: this patent applies double bunk in aerobe oxidation pond, four layers of grid altogether, what dose in grid is micro-electrolysis stuffing, and micro-electrolysis stuffing can produce micro-electricity, makes the organism electrolysis in waste water.
Described micro-electrolysis stuffing inner hollow, wherein can place light electrolysis raw material.The technique effect of the essence that the technical scheme at this place plays and implementation procedure thereof are as follows: the result at this place can be a kind of mode and structure of new dosing, make decontamination effect improving better, and medicament directly can contact together with treatment liq.
In a creative way, each effect above independently exists, and can also complete the combination of the above results with a nested structure.
In a creative way, each effect above independently exists, and can also complete the combination of the above results with a nested structure.It is clear that the technique effect that above structure realizes realizes, if do not consider the technical scheme of adding, this patent title can also be a kind of environmental protection structure.Not shown part details.
It should be noted that, multiple schemes that this patent provides comprise general planning own, separate, mutually do not restrict, but it also can combine when not conflicting mutually, reaching multiple effect and jointly realizing.
Light electrolysis mechanism:
Light electrolysis Operation system setting based on holey polymer carrier as microbe carrier, ferrous as flocculation agent based on employing again, iron is active metal, physics in redox processes and easily caused by generation metallic corrosion electrochemistry, chemistry, electrochemistry comprehensive action, thus form light electrolysis.In recent years, adopt the research report of micro-electrolysis treatment RE waste water, Metallurgical Waste Water, coke-oven waste water, pharmacy waste water, electroplating wastewater, oil, wastewater from chemical industry, gas washing wastewater, dyeing waste water, agricultural chemicals waste water etc. more and more.The feature of various organic industrial sewage is that pollutant kind is many above, and toxicity is large, and COD value is high, and acid-basicity change is strong, and major part is all the pollution substance of bio-refractory, has very large harm to ecotope and HUMAN HEALTH.If adopt biochemical method or other this type of waste water of single-item handling technical finesse, not only uneconomical economically, be also difficult to reach good treatment effect simultaneously.The weak electrolysis mechanism that micro-electrolysis stuffing is formed combines with biochemical processing process then improving wastewater biodegradability, improves waste water quality, alleviates subsequent disposal load and improve treatment effect aspect to have obvious advantage.Micro-electrolysis treatment trade effluent is utilized to have the advantages such as the treatment of wastes with processes of wastes against one another, effective, reduced investment, widely applicable and running cost is low because of it and extensively come into one's own.Its light electrolysis mechanism is as follows: the ultimate principle of Fe-C micro electrolysis reaction is that iron and charcoal form galvanic cell in electrolyte solution, iron is anode, charcoal is negative electrode, anode shows as in cell reaction that to lose electronics oxidized, and negative electrode obtains electronics is reduced, Fe-C micro electrolysis contacts based on the battery in electrochemistry and cathode material, is immersed in electric cell reaction and becomes corrosion cell, and metal anode electrode reaction is as follows: anode (Fe): Fe+2e → Fe
2+e
0(Fe
2+/ Fe)=-0.44V negative electrode (C): under acidic conditions, 2H
++ 2e → 2 [H] →+H
2e
0(H
+/ H
2)=O.00V exists when there being dissolved oxygen, and under acidic conditions, reaction shows as: 0
2+ 4H
++ 4e → 2H
20E
0(O
2)=1.23V is when having dissolved oxygen to exist, under alkaline condition: O
2+ 2H
2o+4e → 4OH
-e
0(O
2/ OH
-)=0.40V is from cathodic reaction, under acid aerobic condition, both potential differences are larger, corrosion reaction is carried out the fastest, this effect illustrating that iron processes industrial organic waste water under reduction aeration condition should be better than the treatment effect under not aeration condition, in addition, cathodic reaction consumes a large amount of H, can improve the pH value of solution.1. the nascent state ［ H ］ obtained in the redoxomorphism electrode reaction of hydrogen has very strong activity, can with NO in waste water
2--N, NO
3-there is reductive action in-N.The hydrogen in statu nascendi produced in electrochemical reaction has larger activity, the chromonic structures of chromonic material can be destroyed, some organic chromophoric group and auxochrome group in waste water are broken, macromole is decomposed into small molecules, reaching the object of decolouring, making the composition of waste water change to being easy to biochemical direction simultaneously.2. the reductive action iron of iron is active metal, in the waste water under acidity or slant acidity condition, occurs to react as follows: Fe+2H
+→ Fe
2++ H
2when there being oxygenant in water, Fe
2+fe can be oxidized to further
3+, its reaction formula is: Fe
2+-e → Fe
3+from above formula, some macromole color development organic matter degradations can be made under acidic conditions to be lower-molecular substance that is colourless or light color, to there is decolorization, also improve the biodegradability of waste water simultaneously, for subsequent biochemical process creates condition.3. the Fe that obtains from anode of the coagulation of iron ion
2+under aerobic and alkaline condition, Fe (OH) can be generated
2with Fe (OH)
3, its reaction occurred is: Fe
2++ 2OH → Fe (OH)
24Fe
2++ 8OH+O
2+ 2H
2o → 4Fe (OH)
3the Fe (OH) generated
2be a kind of flocculation agent efficiently, there is good decolouring and adsorption.And the Fe (OH) generated
3also be a kind of efficient colloid flocculation agent, than the Fe (OH) that general medicament hydrolysis method obtains
3high adsorption capacity, can the insolubles that produces of suspended substance, part coloring matter and light electrolysis in strong adsorption waste water.Through the comprehensive action of above each reaction, finally realize following effect.(1) at pH, Fe/C(mass ratio) and the reaction times control suitable time, following reaction can be realized: NO
2-+4H
++ 3e → 1/2N
2+ 2H
2oNO
3-+6H
++ 5e → 1/2N
2+ 3H
2o(2) controlled not at that time at pH, Fe/C and reaction times, will react as follows: NO2
-+ 8H
++ 6e → NH4
++ 2H
2oNO3
-+ 10H
++ 8e → NH4
++ 3H
2o is from above formula, and light electrolysis has very excellent effect for organic high ammonia-nitrogen wastewater process.
more than show and describe ultimate principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. organic high ammonia-nitrogen wastewater process integration apparatus, it is characterized in that, comprise aerobic light electrolysis bio-oxidation pond (1), aerobic light electrolysis bio-oxidation pond (1) adjoins aerobic zeolite ion by pipeline and exchanges pond (2), aerobic zeolite ion exchanges pond (2) and connects organism filtering basin by pipeline, organic filtration pond is by pipeline junctional membrane bio-reactor, and membrane bioreactor connects clear water sterilization pool by pipeline.
2. organic high ammonia-nitrogen wastewater process integration apparatus as claimed in claim 1, is characterized in that, be provided with disinfection parts in described clear water sterilization pool.
3. organic high ammonia-nitrogen wastewater process integration apparatus as claimed in claim 2, it is characterized in that, described disinfection parts is ozonization plant or chlorine dioxide generator.
4. organic high ammonia-nitrogen wastewater process integration apparatus as claimed in claim 1, it is characterized in that, described aerobic light electrolysis bio-oxidation pond (1) comprises the first layer bed and second layer bed, two-layer bed is four layers of grid altogether, micro-electrolysis stuffing can be added in grid, the grid placing micro-electrolysis stuffing in four layers of grid on described the first layer bed and second layer bed comprises hole, and micro-electrolysis stuffing can be placed in hole.
5. organic high ammonia-nitrogen wastewater process integration apparatus as claimed in claim 4, it is characterized in that, described micro-electrolysis stuffing inner hollow, wherein can place light electrolysis raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624276.7U CN205115211U (en) | 2015-08-19 | 2015-08-19 | Organic high ammonia -nitrogen concentration waste water treatment integration equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624276.7U CN205115211U (en) | 2015-08-19 | 2015-08-19 | Organic high ammonia -nitrogen concentration waste water treatment integration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115211U true CN205115211U (en) | 2016-03-30 |
Family
ID=55570835
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624276.7U Expired - Fee Related CN205115211U (en) | 2015-08-19 | 2015-08-19 | Organic high ammonia -nitrogen concentration waste water treatment integration equipment |
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|---|---|
| CN (1) | CN205115211U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341490A (en) * | 2018-03-23 | 2018-07-31 | 山东航凯船舶科技有限公司 | A kind of domestic sewage in rural areas is unpowered, and photocatalyst processing discharge carries device for mark |
| CN111285550A (en) * | 2020-03-11 | 2020-06-16 | 东莞市粤绿环保有限公司 | Garbage leachate micro-electrolysis membrane method integrated treatment equipment for garbage transfer station |
-
2015
- 2015-08-19 CN CN201520624276.7U patent/CN205115211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341490A (en) * | 2018-03-23 | 2018-07-31 | 山东航凯船舶科技有限公司 | A kind of domestic sewage in rural areas is unpowered, and photocatalyst processing discharge carries device for mark |
| CN111285550A (en) * | 2020-03-11 | 2020-06-16 | 东莞市粤绿环保有限公司 | Garbage leachate micro-electrolysis membrane method integrated treatment equipment for garbage transfer station |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20160819 |