CN107857428A - A kind of environment-friendly type Pig farm wastewater treatment system and its application method and application - Google Patents
A kind of environment-friendly type Pig farm wastewater treatment system and its application method and application Download PDFInfo
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- CN107857428A CN107857428A CN201711102011.0A CN201711102011A CN107857428A CN 107857428 A CN107857428 A CN 107857428A CN 201711102011 A CN201711102011 A CN 201711102011A CN 107857428 A CN107857428 A CN 107857428A
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/763—Devices for the addition of such compounds in gaseous form
-
- 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
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- 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
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/308—Biological phosphorus removal
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
Abstract
The invention discloses a kind of environment-friendly type Pig farm wastewater treatment system and its application method and application,A kind of environment-friendly type Pig farm wastewater treatment system includes pig house,Solid-liquid separation tank,Microbiological treatment pond and clear water reserviors,And provide application method and its application of a kind of environment-friendly type Pig farm wastewater treatment system,A kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and application,The setting of solar energy electroplax can be provided to electric power to pig house,Bright watt of setting can make pig house bright on daytime,The setting of ventilative window not only contributes to improve the air regime in pig house,Rainwater can also be collected,The microorganism of microbiological treatment pond processing sewage can effectively remove the carbon in sewage,Ammonia,Nitrogen and phosphorus,The quick COD removed in sewage,Good sewage processing effect,Water after processing can be directly used for recycling or discharge,A kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application,The present invention is widely used in cultivation industry.
Description
Technical field
The present invention relates to sewage treatment area, is to be related to a kind of environment-friendly type Pig farm wastewater processing system more particularly
System and its application method and application.
Background technology
It is also increasing to the demand of pork recently as the improvement of people's living standards, thus promote pig
The development of industry, but bring serious problem of environmental pollution, while the raising of people's health consciousness, also correspondingly to pig
Growing environment requires also more and more higher.Smell caused by excrement in pig house and the dark growth for not only influenceing pig also have impact on foster
The health of personnel is grown, also results in the waste of electric power resource, if sewage caused by pig house directly excludes in addition, week can be had a strong impact on
Side soil and aquatic environment, and cause substantial amounts of water waste.Therefore need appropriate transformation pig house, and to sewage at
Manage and then recycle being particularly important.
The content of the invention
Goal of the invention：The purpose of the present invention is for prior art deficiency and defect, there is provided a kind of environment-friendly type pig farm dirt
Water treatment system and its application method and application, can according to environment-friendly type pig farm made of technical scheme provided by the present invention
Meets the needs of economic and environment-friendly pig farm and sewage disposal.
Technical scheme：To achieve these goals, the technical solution adopted in the present invention is：A kind of environment-friendly type pig farm is dirty
Water treatment system, including pig house, solid-liquid separation tank, microbiological treatment pond and clear water reserviors, there is water inlet above solid-liquid separation tank, enter
The mouth of a river is connected by water pipe with pig house, and solid-liquid separation tank and Aerobic Pond are by pipeline communication, the pig house and solid-liquid separation tank, Gu
If there is dryvalve between liquid separate tank and microbiological treatment pond, microbiological treatment pond and clear water reserviors, clear water reserviors and rain water down pipe
Gate control.
The pig house includes side door, roof, transom and rain water down pipe, and pig house roof edge is provided with water
Groove, tank connect with rain water down pipe, and rain water down pipe connects with clear water reserviors, there is some Valve controllings, pig in rain water down pipe
House surface of wall is provided with some transoms.
If the roof is arranged to herringbone form structure, solar energy electroplax is installed on roof, bright watt is provided with roof, room
Top surrounding is provided with tank, and the solar energy electroplax is arranged to each 2 of North and South direction, and bright watt of material is transparent organic glass,
The tank is non-metallic member.
Described often fan is provided with fan on transom, there is basket strainer on the two sides for often fanning transom.
The solid-liquid separation tank sets grid, sandstone filter layer and filter screen, the solid-liquid separation tank inner chamber to set from top to bottom
Three layers are put, is grid, sandstone filter layer and filter screen respectively, there is cylindric sewage inlet on the solid-liquid separation tank top, described solid
Liquid separate tank has Valve controlling.
The solid-liquid separation tank, Aerobic Pond, anaerobic pond and sedimentation basin have mud discharging mouth, and the clear water reserviors have discharge outlet, institute
State sedimentation basin and be provided with chlorination equipment, the chlorination equipment is passed through chlorine by pipeline, and the clear water reserviors are provided with activated carbon adsorption layer.
Anaerobism ammonia oxygen bacterium and denitrifying bacteria are added in the anaerobic pond ammoxidation processing is carried out to sewage.
The microbiological treatment pond includes Aerobic Pond, anaerobic pond and sedimentation basin, and the Aerobic Pond is provided with aerating system, exposes
Gas system mainly includes air blower, aerator and aeration head, and aeration head is in the bottom of Aerobic Pond, the Aerobic Pond
Add nitrobacteria and polyP bacteria and nitrification processing is carried out to sewage.Agitating device, including motor, stirring are provided with the Aerobic Pond
Axle and paddle, agitating shaft and motor connection, agitating shaft are provided with 3 paddles.
There are some Valve controllings, institute between Aerobic Pond, anaerobic pond and the pond of sedimentation basin three in the microbiological treatment pond
Aerobic Pond bottom setting aerator is stated, aeration head number is at least 3 on the aerator,
A kind of application method of environment-friendly type Pig farm wastewater treatment system, the application method of the sewage disposal system include
Following steps：
Step 1, pig house discharge sewage solid-liquid separation tank is entered by pipeline, by solid-liquid separation tank filter out excrement slag,
Hair and sandstone；
Step 2, the sewage for obtaining solid-liquid separation tank in step 1 enter to act charitably into Aerobic Pond supports processing；
Step 3, by step 2 from Aerobic Pond water outlet to be emitted into anaerobic pond carry out Anaerobic Treatment；
Subsidy 4, the water gone out in step 3 from anaerobic pond is entered to drain into sedimentation basin deposition；
Step 5, the clear water for finally obtaining step 4 are stored into clear water reserviors storage.
A kind of application of environment-friendly type Pig farm wastewater treatment system, feed lot or place are concentrated applied to large-scale farming animals
House.
Beneficial effect：Compared with prior art, its advantage is the present invention：
1st, a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and application, by solar energy electroplax
Electric power can be provided to pig house by setting, and bright watt of setting can make pig house bright on daytime.
2nd, a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and application, the setting of ventilative window is not
Only be advantageous to improve the air regime in pig house, rainwater can also be collected.
3rd, a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and application, microbiological treatment Chi Chu
The microorganism of reason sewage can effectively remove carbon, ammonia, nitrogen and phosphorus in sewage, the quick COD removed in sewage, sewage disposal
Effect is good, and the water after processing can be directly used for recycling or discharge.
4th, a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and application, the present invention are generally applicable
In cultivation industry.
Brief description of the drawings
Fig. 1 is a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and the structural representation of application
Figure.
Fig. 2 is a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and bowing using pig house roof
Depending on cross-sectional view.
Fig. 3 is a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and the structure of the ventilative window of application
Schematic diagram.
Fig. 4 is a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and application solid-liquid separation tank
Structural representation.
Fig. 5 is a kind of environment-friendly type Pig farm wastewater treatment system of the present invention and its application method and microbe processing pond
The structural representation of top view cross section.
In figure：1st, pig house；2nd, side door；3rd, roof；4th, bright watt；5th, solar energy electroplax；6th, transom；7th, rain water down pipe；
8th, solid-liquid separation tank；9th, microbiological treatment pond；10th, clear water reserviors；11st, tank；12nd, fan；13rd, basket strainer；14th, sewage inlet；
15th, grid；16th, sandstone filter layer；17th, filter screen；18th, Aerobic Pond；19th, anaerobic pond；20th, sedimentation basin；21st, agitating device；22nd, expose
Device of air；23rd, aeration head.
Embodiment
With reference to embodiment, the present invention is further illustrated.
As shown in figure 1, a kind of environment-friendly type Pig farm wastewater treatment system, including pig house 1, solid-liquid separation tank 8, at microorganism
Manage pond 9 and clear water reserviors 10, solid-liquid separation tank 8 has water inlet to be connected by water pipe with pig house 1 above, solid-liquid separation tank 8 with it is aerobic
Pond 18 passes through pipeline communication, the pig house 1 and solid-liquid separation tank 8, solid-liquid separation tank 8 and microbiological treatment pond 9, microbiological treatment
There are some Valve controllings between pond 9 and clear water reserviors 10, clear water reserviors 10 and rain water down pipe 7.
The pig house 1 includes side door 2, roof 3, transom 6 and rain water down pipe 7, the edge of 1 roof of pig house 3
Tank 11 is provided with, tank 11 connects with rain water down pipe 7, and rain water down pipe 7 connects with clear water reserviors 10, in rain water down pipe 7
There are some Valve controllings, the surface of wall of pig house 1 is provided with some transoms 6.
As shown in Fig. 2 if the roof 3 is arranged to herringbone form structure, solar energy electroplax 5, roof 3 are installed on roof 3
On be provided with bright watt 4, the surrounding of roof 3 is provided with tank 11, and the solar energy electroplax 5 is arranged to North and South direction each 2, bright watt 4
Material be transparent organic glass, the tank 11 is non-metallic member.
As shown in figure 3, described often fan is provided with fan 12 on transom 6, the two sides for often fanning transom 6 is removed
Dirt net 13.
As shown in figure 4, the solid-liquid separation tank 8 is respectively arranged with grid 15, sandstone filter layer 16 and filter screen 17, it is described solid
The inner chamber of liquid separate tank 8 sets three layers from top to bottom, is grid 15, sandstone filter layer 16 and filter screen 17 respectively, the separation of solid and liquid
There is cylindric sewage inlet 14 on the top of pond 8, and the solid-liquid separation tank 8 has Valve controlling.
The solid-liquid separation tank 8, Aerobic Pond 18, anaerobic pond 19 and sedimentation basin 20 have mud discharging mouth, and the clear water reserviors 10 have
Discharge outlet, the sedimentation basin 20 are provided with chlorination equipment, and the chlorination equipment is passed through chlorine by pipeline, and the clear water reserviors 10 are provided with
Activated carbon adsorption layer, anaerobism ammonia oxygen bacterium and denitrifying bacteria are added in the anaerobic pond 19 ammoxidation processing is carried out to sewage.
As shown in figure 5, the microbiological treatment pond 9 includes Aerobic Pond 18, anaerobic pond 19 and sedimentation basin 20, the Aerobic Pond
18 are provided with aerating system, and aerating system mainly includes air blower, aerator 22 and aeration head 23, and aeration head 23 is arranged on
The bottom of Aerobic Pond 18, nitrobacteria and polyP bacteria are added in the Aerobic Pond 18 nitrification processing is carried out to sewage, it is described aerobic
Agitating device 21, including motor, agitating shaft and paddle, agitating shaft and motor connection are provided with pond 18, agitating shaft is provided with 3
Paddle.
There are some valves between Aerobic Pond 18, anaerobic pond 19 and the pond of sedimentation basin 20 3 in the microbiological treatment pond 9
Control, the bottom of the Aerobic Pond 18 setting aerator 22, the number of aeration head 23 is at least 3 on the aerator 22.
A kind of application method of environment-friendly type Pig farm wastewater treatment system, the application method of the sewage disposal system include
Following steps：
The sewage that step 1, pig house 1 are discharged enters solid-liquid separation tank 8 by pipeline, and excrement is filtered out by solid-liquid separation tank 8
Slag, hair and sandstone；
Step 2, the sewage for obtaining solid-liquid separation tank in step 18 enter to act charitably into Aerobic Pond 18 supports processing；
Step 3, by water outlet carries out Anaerobic Treatment to being emitted into anaerobic pond 19 from Aerobic Pond 18 in step 2；
Subsidy 4, the water gone out in step 3 from anaerobic pond 19 is entered to drain into sedimentation basin 20 deposited；
Step 5, the clear water for finally obtaining step 4 are stored into clear water reserviors 10 and stored.
A kind of application of environment-friendly type Pig farm wastewater treatment system, feed lot or place are concentrated applied to large-scale farming animals
House.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The present invention's is technical
Scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of environment-friendly type Pig farm wastewater treatment system, including pig house (1), solid-liquid separation tank (8), microbiological treatment pond (9)
And clear water reserviors (10), it is characterised in that：Solid-liquid separation tank (8) has water inlet above, and water inlet passes through water pipe and pig house (1) phase
Even, solid-liquid separation tank (8) passes through pipeline communication, the pig house (1) and solid-liquid separation tank (8), separation of solid and liquid with Aerobic Pond (18)
Pond (8) and microbiological treatment pond (9), microbiological treatment pond (9) and clear water reserviors (10), clear water reserviors (10) and rain water down pipe (7)
Between have some Valve controllings.
A kind of 2. environment-friendly type Pig farm wastewater treatment system according to right 1, it is characterised in that：The pig house (1) includes
Side door (2), roof (3), transom (6) and rain water down pipe (7), pig house (1) roof (3) edge are provided with tank
(11), tank (11) connects with rain water down pipe (7), and rain water down pipe (7) connects with clear water reserviors (10), rain water down pipe (7)
On have some Valve controllings, pig house (1) surface of wall is provided with some transoms (6).
A kind of 3. environment-friendly type Pig farm wastewater treatment system according to right 2, it is characterised in that：The roof (3) is set
For some shape structures of herringbone, solar energy electroplax (5) is installed on roof (3), is provided with bright watt (4) on roof (3), roof (3) four
It is provided with tank (11) week, the solar energy electroplax (5) is arranged to each 2 of North and South direction, and the material of bright watt (4) is transparent organic
Glass, the tank (11) are non-metallic member.
A kind of 4. environment-friendly type Pig farm wastewater treatment system according to right 2, it is characterised in that：Often fan on transom (6)
Fan (12) is provided with, there is basket strainer (13) on the two sides for often fanning transom (6).
A kind of 5. environment-friendly type Pig farm wastewater treatment system according to right 1, it is characterised in that：The solid-liquid separation tank
(8) grid (15), sandstone filter layer (16) and filter screen (17), solid-liquid separation tank (8) inner chamber is set to set three from top to bottom
Layer, is grid (15), sandstone filter layer (16) and filter screen (17) respectively, there is cylindric sewage on solid-liquid separation tank (8) top
Entrance (14), the solid-liquid separation tank (8) have Valve controlling.
A kind of 6. environment-friendly type Pig farm wastewater treatment system according to right 5, it is characterised in that：The solid-liquid separation tank
(8), Aerobic Pond (18), anaerobic pond (19) and sedimentation basin (20) have mud discharging mouth, and the clear water reserviors (10) have discharge outlet, described heavy
Shallow lake pond (20) is provided with chlorination equipment, and the chlorination equipment is passed through chlorine by pipeline, and the clear water reserviors (10) are inhaled provided with activated carbon
Attached layer, the anaerobic pond (19) is middle to add anaerobism ammonia oxygen bacterium and denitrifying bacteria.
A kind of 7. environment-friendly type Pig farm wastewater treatment system according to right 1, it is characterised in that：The microbiological treatment pond
(9) Aerobic Pond (18), anaerobic pond (19) and sedimentation basin (20) are included, the Aerobic Pond (18) is provided with aerating system, aeration system
System is main to include air blower, aerator (22) and aeration head (23), and aeration head (23) is arranged on the bottom of Aerobic Pond (18),
Nitrobacteria and polyP bacteria are added in the Aerobic Pond (18), agitating device (21), including electricity are provided with the Aerobic Pond (18)
Machine, agitating shaft and paddle, agitating shaft and motor connection, agitating shaft are provided with 3 paddles.
A kind of 8. environment-friendly type Pig farm wastewater treatment system according to right 7, it is characterised in that：The microbiological treatment pond
(9) there are some Valve controllings, the Aerobic Pond between the Aerobic Pond (18), anaerobic pond (19) and the pond of sedimentation basin (20) three in
(18) bottom sets aerator (22), and aeration head (23) number is at least 3 on the aerator (22).
A kind of 9. application method of environment-friendly type Pig farm wastewater treatment system, it is characterised in that：The sewage disposal system makes
Comprised the steps of with method：
Step 1, the sewage of pig house (1) discharge enter solid-liquid separation tank (8) by pipeline, are filtered out by solid-liquid separation tank (8)
Excrement slag, hair and sandstone；
Step 2, the sewage for obtaining solid-liquid separation tank in step 1 (8) enter to act charitably into Aerobic Pond (18) supports processing；
Step 3, by step 2 from Aerobic Pond (18) water outlet to be emitted into anaerobic pond (19) carry out Anaerobic Treatment；
Subsidy 4, the water gone out in step 3 from anaerobic pond (19) is entered to drain into sedimentation basin (20) deposition；
Step 5, the clear water for finally obtaining step 4 are stored into clear water reserviors (10) storage.
10. a kind of application of environment-friendly type Pig farm wastewater treatment system, feed lot or dormitory are concentrated applied to large-scale farming animals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102011.0A CN107857428A (en) | 2017-11-10 | 2017-11-10 | A kind of environment-friendly type Pig farm wastewater treatment system and its application method and application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711102011.0A CN107857428A (en) | 2017-11-10 | 2017-11-10 | A kind of environment-friendly type Pig farm wastewater treatment system and its application method and application |
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| Publication Number | Publication Date |
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| CN107857428A true CN107857428A (en) | 2018-03-30 |
Family
ID=61700145
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| CN201711102011.0A Withdrawn CN107857428A (en) | 2017-11-10 | 2017-11-10 | A kind of environment-friendly type Pig farm wastewater treatment system and its application method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592807A (en) * | 2018-12-13 | 2019-04-09 | 东海县畜禽改良站 | A kind of pig house sewage treatment equipment and its processing method |
| CN110092549A (en) * | 2019-06-03 | 2019-08-06 | 湖南泰谷生态工程有限公司 | A kind of aquaculture pollution of area source source intercepting system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923922A (en) * | 2016-06-24 | 2016-09-07 | 山东省农业机械科学研究院 | Pig farm sewage treatment system and pig farm sewage treatment method |
| CN106106194A (en) * | 2016-06-16 | 2016-11-16 | 枞阳县翠平生态综合养殖场 | A kind of ecologically raising pigs room |
| CN106946414A (en) * | 2017-04-28 | 2017-07-14 | 重庆蓬辖生猪养殖有限公司 | A kind of Pig farm wastewater treatment system |
-
2017
- 2017-11-10 CN CN201711102011.0A patent/CN107857428A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106194A (en) * | 2016-06-16 | 2016-11-16 | 枞阳县翠平生态综合养殖场 | A kind of ecologically raising pigs room |
| CN105923922A (en) * | 2016-06-24 | 2016-09-07 | 山东省农业机械科学研究院 | Pig farm sewage treatment system and pig farm sewage treatment method |
| CN106946414A (en) * | 2017-04-28 | 2017-07-14 | 重庆蓬辖生猪养殖有限公司 | A kind of Pig farm wastewater treatment system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592807A (en) * | 2018-12-13 | 2019-04-09 | 东海县畜禽改良站 | A kind of pig house sewage treatment equipment and its processing method |
| CN110092549A (en) * | 2019-06-03 | 2019-08-06 | 湖南泰谷生态工程有限公司 | A kind of aquaculture pollution of area source source intercepting system |
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Application publication date: 20180330 |