CN206486324U - A kind of livestock breeding wastewater advanced treatment apparatus - Google Patents
A kind of livestock breeding wastewater advanced treatment apparatus Download PDFInfo
- Publication number
- CN206486324U CN206486324U CN201720150362.8U CN201720150362U CN206486324U CN 206486324 U CN206486324 U CN 206486324U CN 201720150362 U CN201720150362 U CN 201720150362U CN 206486324 U CN206486324 U CN 206486324U
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- Prior art keywords
- treatment apparatus
- advanced treatment
- electrode plate
- livestock breeding
- breeding wastewater
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- 239000002351 wastewater Substances 0.000 title claims abstract description 38
- 244000144972 livestock Species 0.000 title claims abstract description 27
- 238000009395 breeding Methods 0.000 title claims abstract description 23
- 230000001488 breeding effect Effects 0.000 title claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000005621 ferroelectricity Effects 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 11
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 8
- 230000003115 biocidal effect Effects 0.000 abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011574 phosphorus Substances 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- 238000010790 dilution Methods 0.000 abstract description 4
- 239000012895 dilution Substances 0.000 abstract description 4
- 244000052769 pathogen Species 0.000 abstract description 3
- 230000001717 pathogenic effect Effects 0.000 abstract description 3
- 239000013043 chemical agent Substances 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 description 5
- 244000144977 poultry Species 0.000 description 5
- 238000011109 contamination Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000005556 hormone Substances 0.000 description 3
- 229940088597 hormone Drugs 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000012028 Fenton's reagent Substances 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 231100000507 endocrine disrupting Toxicity 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009374 poultry farming Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029219 regulation of pH Effects 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a kind of livestock breeding wastewater advanced treatment apparatus, including interconnected pH regulating reservoirs and electrolytic cell, provided with the inert electrode plate and corroding electrode plate being connected with power supply unit in electrolytic cell, the corroding electrode plate is ferroelectricity pole plate or aluminum electrode plate.The livestock breeding wastewater advanced treatment apparatus, without adding any chemical agent, does not result in secondary pollution, at the same it is simple to operate, with low cost, and can efficient stable operation.By modified electrolysis unit, hardly degraded organic substance is realized（Antibiotic and incretion interferent）, heavy metal, the removal of phosphorus and pathogen collaboration, and effectively reduce effluent color dilution.
Description
Technical field
The utility model is related to a kind of livestock breeding wastewater advanced treatment apparatus, and more particularly to livestock breeding wastewater is treated
The advanced treatment apparatus of secondary clarifier effluent in journey, belongs to field of waste water treatment.
Background technology
In recent years, with China's structure of agricultural production adjustment and agriculture industrialization propulsion, scale, intensive livestock and poultry support
Grow industry and be able to fast development, but thing followed environmental problem is also increasingly highlighted.It is a large amount of useless that scale animal and poultry cultivation industry is produced
Water cannot be handled effectively.Contain a large amount of organic pollutions, pathogenic microorganism and bacterium in livestock breeding wastewater, color is deep, smelly
Taste is dense, suspension is high, and its COD is up to 5000-40000mg/L, and ammonia nitrogen is up to 1000-3000mg/L, the exceeded decades of times of SS.Livestock and poultry
Breeding pollution has turned into after the third-largest pollution sources after industrial pollution, domestic pollution, and the sewage of high concentration is such as direct without processing
It is discharged into rivers and lakes, surface water and quality of groundwater will be caused constantly to deteriorate, makes ecological environment by severe contamination and destruction
And be directly or indirectly detrimental to health, this seriously constrains the development of livestock and poultry cultivation industry.
Existing handling process mainly removes COD, BOD in waste water using anaerobic-aerobic group technology5And NH3- N, should
Technique can not effectively solve waste water effluent color dilution it is high the problem of, can not effectively remove the endocrine disruption contained in waste water
Thing, antibiotic and heavy metal etc. be micro or contaminant trace species.Livestock breeding wastewater is after aerobic treatment, its secondary clarifier effluent
Colourity is still very high, it is impossible to reach the effect that depth is decolourized.The third use bleaching agents of Wang Zhi（Pig farm wastewater decolourizes and deodorization
Study ecological sciences, 1993,2,113-116）Decolorization is carried out to the waste water of plant and certain effect is obtained, but at this
The chemical consumption amount that reason mode is used is relatively excessive and produces secondary pollution.
Patent CN 101805093A（A kind of scale advanced treatment method for livestock and poultry farming waste water）Mainly use Fenton reagent
Waste water of livestock poultry is handled with coagulating sedimentation mode, the removal of hardly degraded organic substance and heavy metal etc. is realized, but the processing mode is same
There is reagent consumption greatly in sample, the shortcomings of sludge quantity is larger；Patent CN 102557295A（One kind removes livestock breeding wastewater moderate resistance
The method of raw element and hormone）Antibiotic and chemical nature of hormones are changed by ultrasonication technology, so that fast and effeciently
Remove the antibiotic and hormone in livestock breeding wastewater；Patent CN 105923931A（A kind of antibiotic waste water depth science and engineering
Skill）By the water outlet of second pond by a series of processing such as ultrafiltration, air supporting, sand filtrations, water outlet is set to reach the standard for meeting recycle-water, but
It occur frequently that Pore Blocking problem, considerable influence is produced to membrane flux in membrane technology.
Utility model content
The utility model is in order to solve the above technical problems, there is provided a kind of livestock breeding wastewater secondary clarifier effluent advanced treating
Device, can effectively remove the hardly degraded organic substance contained in livestock breeding wastewater（Antibiotic and incretion interferent）, heavy metal,
Phosphorus and pathogen are removed jointly, and effectively reduce effluent color dilution.
The technical solution of the utility model is to provide a kind of livestock breeding wastewater advanced treatment apparatus, including is interconnected
PH regulating reservoirs and electrolytic cell, provided with the inert electrode plate and corroding electrode plate being connected with power supply unit, the corruption in electrolytic cell
It is ferroelectricity pole plate or aluminum electrode plate to lose battery lead plate.
Further, the outlet pipe of second pond is connected by pump with pH regulating reservoirs.
Further, the bottom of electrolytic cell is provided with bucket, and bucket is located at the lower section of corroding electrode plate.
Further, the corroding electrode plate is two pieces.
Further, the bottom of electrolytic cell is provided with outlet pipe.
Further, the top of electrolytic cell, which is provided with slag-drip opening, slag-drip opening, is provided with Slag Scraping Device.
Further, water inlet pipe is connected with handling the secondary clarifier effluent pipe of livestock breeding wastewater.
The utility model processing waste water basic ideas be：Because the water outlet of second pond can not be up to standard, it is necessary to carry out depth
Processing.First passing through pH regulations makes the pH value of waste water be 3 ~ 10, preferable ph 4-5；It is electrolysed again.During electrolysis, direct current is utilized
Source is as power supply unit, using inert electrode plate as negative electrode, when corroding electrode is anode,（By taking aluminum electrode plate as an example）What anode was produced
Al3+The OH produced with negative electrode water electrolysis-Reaction, generates polymorphic poly-aluminium flocculant, makes the partial contamination in livestock breeding wastewater
The agglomerating sedimentation of thing particles agglomerate, and Al3+It can also be precipitated with phosphorus complexing generation, and then the effective P eliminated in waste water.Then,
Negative electrode and anode are exchanged, i.e., using inert electrode plate as anode, corroding electrode is negative electrode, and now aluminium electrode will be coated with waste water and deposit
Heavy metal simple substance.
The beneficial effects of the utility model are, the livestock breeding wastewater advanced treatment apparatus, without adding any chemical drugs
Agent, does not result in secondary pollution, at the same it is simple to operate, with low cost, and can efficient stable operation.It is electrolysed and is filled by modified
Put, realize hardly degraded organic substance（Antibiotic and incretion interferent）, heavy metal, the removal of phosphorus and pathogen collaboration, and have
Effect reduces effluent color dilution.
Brief description of the drawings
Fig. 1 represents the structural representation of livestock breeding wastewater secondary clarifier effluent advanced treatment apparatus.
Description of reference numerals：1-pH regulating reservoirs；2- electrolytic cells；3- Slag Scraping Devices；4- inert electrodes；5- corroding electrodes；6- is supplied
Electric equipment；7- pumps；8- water inlet pipes；9- slag-drip openings；10- outlet pipes；11- buckets.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment 1
The present embodiment provides a kind of livestock breeding wastewater secondary clarifier effluent advanced treatment apparatus, including interconnected pH is adjusted
Save in pond 1 and electrolytic cell 2, electrolytic cell 2 provided with the inert electrode plate 4 and corroding electrode plate 5 being connected with power supply unit 6, corrosion electricity
Pole plate 5 is aluminum electrode plate, and provided with two pieces, is convenient for changing.Water inlet pipe 8 connects the outlet pipe of second pond, and is adjusted by pump 7 and pH
Save pond 1 to be connected, the bottom of electrolytic cell 2 is provided with bucket 11, and bucket 11 is located at the lower section of corroding electrode plate 5, and outlet pipe 10 is located at electricity
Solve the bottom in pond 2；Slag-drip opening 9, which is located at the top of electrolytic cell 2, slag-drip opening 9, is provided with Slag Scraping Device 3.
When it is implemented, first, pending livestock breeding wastewater secondary clarifier effluent is adjusted by inlet water lifting pumps feeding pH
Section pond simultaneously adjusts its pH to 5, and water outlet enters type electrolytic cell, then regard one of aluminium electrode as anode, graphite electrode conduct
Negative electrode, generation electric field, the Al that anode is produced are powered by power supply unit3+The OH produced with negative electrode water electrolysis-Reaction, it is raw
Into polymorphic poly-aluminium flocculant, make the agglomerating sedimentation of partial contamination thing particles agglomerate in livestock breeding wastewater, and Al3+Can also be with phosphorus
Complexing generation precipitation, and then the effective P eliminated in waste water；Partial contamination thing gas in the presence of the bubble that water electrolysis is produced
Floating separation, while also reducing the colourity of water outlet.After precipitation and scum silica frost are gradually reduced until disappearance, changed by power supply unit
Anode and cathode, the aluminium electrode being now corroded will be coated with heavy metal simple substance present in waste water, graphite electrode 4 as anode,
Hardly degraded organic substance present in degrading waste water in the presence of energization, so as to effectively removes by the exchange energy of electrode
Hardly degraded organic substance and heavy metal in waste water.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of livestock breeding wastewater advanced treatment apparatus, it is characterised in that including interconnected pH regulating reservoirs（1）And electrolysis
Pond（2）, electrolytic cell（2）Inside it is provided with and power supply unit（6）Connected inert electrode plate（4）With corroding electrode plate（5）, the corrosion
Battery lead plate（5）For ferroelectricity pole plate or aluminum electrode plate.
2. advanced treatment apparatus as claimed in claim 1, it is characterised in that water inlet pipe（8）Pass through pump（7）With pH regulating reservoirs
（1）It is connected.
3. advanced treatment apparatus as claimed in claim 1, it is characterised in that electrolytic cell（2）Bottom be provided with bucket（11）, mud
Bucket（11）Positioned at corroding electrode plate（5）Lower section.
4. advanced treatment apparatus as claimed in claim 1, it is characterised in that the corroding electrode plate（5）For two pieces.
5. advanced treatment apparatus as claimed in claim 1, it is characterised in that electrolytic cell（2）Bottom be provided with outlet pipe（10）.
6. advanced treatment apparatus as claimed in claim 1, it is characterised in that electrolytic cell（2）Top be provided with slag-drip opening（9）,
Slag-drip opening（9）Place is provided with Slag Scraping Device（3）.
7. advanced treatment apparatus as claimed in claim 1, it is characterised in that water inlet pipe（8）With processing livestock breeding wastewater
Secondary clarifier effluent pipe is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150362.8U CN206486324U (en) | 2017-02-20 | 2017-02-20 | A kind of livestock breeding wastewater advanced treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720150362.8U CN206486324U (en) | 2017-02-20 | 2017-02-20 | A kind of livestock breeding wastewater advanced treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206486324U true CN206486324U (en) | 2017-09-12 |
Family
ID=59763654
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720150362.8U Expired - Fee Related CN206486324U (en) | 2017-02-20 | 2017-02-20 | A kind of livestock breeding wastewater advanced treatment apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN206486324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459114A (en) * | 2017-09-25 | 2017-12-12 | 吉林大学 | A kind of method of pecan shell electric flocculation coupling processing Tetracyclines simulated wastewater |
| CN108002605A (en) * | 2017-11-17 | 2018-05-08 | 浙江海洋大学 | The processing method of antibiotic in a kind of marine culture wastewater |
-
2017
- 2017-02-20 CN CN201720150362.8U patent/CN206486324U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107459114A (en) * | 2017-09-25 | 2017-12-12 | 吉林大学 | A kind of method of pecan shell electric flocculation coupling processing Tetracyclines simulated wastewater |
| CN108002605A (en) * | 2017-11-17 | 2018-05-08 | 浙江海洋大学 | The processing method of antibiotic in a kind of marine culture wastewater |
| CN108002605B (en) * | 2017-11-17 | 2021-05-14 | 浙江海洋大学 | A kind of treatment method of antibiotics in marine aquaculture wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518052 Room 201, building A, 1 front Bay Road, Shenzhen Qianhai cooperation zone, Shenzhen, Guangdong Patentee after: Shenzhen Yongqing water limited liability company Address before: 410330 the 319 National Road of Liuyang National Economic Development Zone, Changsha, Hunan. Patentee before: HUNAN YONKER WATER CO., LTD. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20210220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |