CN108483804A - A kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique - Google Patents
A kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique Download PDFInfo
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- CN108483804A CN108483804A CN201810280258.XA CN201810280258A CN108483804A CN 108483804 A CN108483804 A CN 108483804A CN 201810280258 A CN201810280258 A CN 201810280258A CN 108483804 A CN108483804 A CN 108483804A
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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
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
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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
- 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
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/32—Biological treatment of water, waste water, or sewage characterised by the animals or plants used, e.g. algae
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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
- 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
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing techniques, it is characterised in that：Livestock and poultry farm is returned by livestock and poultry farm, excrement collecting pipe road, solid-liquid separating machine, multifeed clarifier, ABR anaerobic ponds, biogas slurry regulating reservoir, hydrolysis acidification pool, level-one oxygen compatibility pool, level-one aerobic tank, sedimentation basin 1, two level oxygen compatibility pool, two level aerobic tank, sedimentation basin 2, MBR reaction tanks, sterilization pool, oxidation pond, clear water cistern up to standard, clear water and recycles the technical matters route formed；Thoroughly solves the pollution problem of scale animal and poultry cultivation liquid dung; environment is purified; turn waste into wealth; meet liquid dung recycling, innoxious, recycling regulation principle; it realizes that livestock and poultry cultivation Business Economic Benefit develops simultaneously with social benefit, coordination, the sustainable development of the ecological agriculture and ecologic breeding industry is greatly facilitated.
Description
Technical field
The present invention relates to a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique, belong to livestock and poultry cultivation with
Field of environment protection.
Background technology
As China's livestock and poultry breeding industry develops towards standardization, ultra-largeization direction, livestock and poultry cultivation has formed one
Very large industry.While poultry industry develops on a large scale, prodigious pressure also is brought to environmental protection, mainly livestock and poultry are supported
The liquid dung processing for growing generation is not in place, in addition to governability and livestock and poultry cultivation enterprise generate the importance that liquid dung is handled to livestock and poultry and recognize
Know deficiency, environmental consciousness is not strong outer；The treatment technology process route for being most importantly used for livestock and poultry liquid dung is not reasonable, not enough entirely
Face, inadequate system, the cost for handling livestock and poultry cultivation liquid dung is too high, and livestock and poultry cultivation enterprise enthusiasm is not high.This just needs to visit in a hurry
A kind of livestock and poultry cultivation liquid dung recycling comprehensive processing technique technology of rope.
Invention content
It is an object of the invention to：The serious of above-mentioned existing livestock and poultry cultivation liquid dung treatment process technology path is overcome to lack
Fall into, provide a kind of livestock and poultry cultivation liquid dung recycling, integrated treatment novel process technical solution or processing technology routine.
The technical proposal of the invention is realized in this way：A kind of scale animal and poultry cultivation liquid dung recycling integrated treatment
Technique, it is characterised in that：By livestock and poultry farm, liquid dung discharge tube, solid-liquid separating machine separation, multifeed clarifier, ABR anaerobism
Pond, biogas slurry regulating reservoir, hydrolysis acidification pool, level-one oxygen compatibility pool, level-one aerobic tank, sedimentation basin 1, two level oxygen compatibility pool, two level aerobic tank,
Sedimentation basin 2, MBR reaction tanks, sedimentation basin 2, sterilization pool, oxidation pond, clear water reserviors up to standard, clear water up to standard return livestock and poultry farm and follow
Ring uses the technical matters route formed；
The livestock and poultry farm rushes excrement technique using water, liquid dung is collected into manure receiver；The liquid dung discharge
Pipeline, one end are connected with manure receiver, and the other end is connected with sewage-collecting well and certain slope is presented, and liquid dung trickles automatically；
The dirt collection downhole end sets one and is connected into liquid dung mouth with liquid dung discharge tube, on the sewage-collecting well
Equipped with solid-liquid separating machine, the liquid dung in sewage-collecting well is extracted into liquid dung solid-liquid separating machine and detached by compression pump；
Liquid dung is separated into solid argol and liquid sewage by the solid-liquid separating machine, and the solid argol enters organic
Fertile production line is processed into organic fertilizer, and for the industry of planting, the liquid sewage enters multifeed clarifier；
The multifeed clarifier is arranged side by side by 4-6 rectangle sedimentation basins, into multifeed clarifier sewage in gravity
Under the action of, the dry matter in decontaminated water is further removed, the glar of bottom of pond enters solid-liquid separating machine separation by slush pump loopback,
The water on sedimentation basin top enters ABR anaerobic reation pools；
The ABR anaerobic reation pools, it is to utilize anaerobic bacteria to act on, and makes hydrolysis of organic matter, acidification, methanation, removes
The methane gas of generation after the completion of anaerobic reaction, is collected storage, passes through methane electrical power generators, biogas slurry by the organic matter in water
Into biogas slurry regulating reservoir；
Water pump is arranged in pond for the biogas slurry regulating reservoir, and regulating pondage is homogenized water quality, and treated, and sewage is promoted through pump
To hydrolysis acidification pool；
The hydrolysis acidification pool drops larger molecular organics by the metabolism of anaerobic bacteria in hydrolysis acidification pool
Solution is small organic molecule, plays the role of pre-acidified, enhances biodegradability, improves subsequent treatment effeciency, it is dirty that treated
Water then enters level-one oxygen compatibility pool；
The level-one oxygen compatibility pool, in level-one oxygen compatibility pool, using the metabolism of denitrifying bacterium, by nitrate and nitrous
Hydrochlorate is decomposed into stable nitrogen and water, removes the ammonia nitrogen in waste water, and treated, and sewage then enters level-one aerobic tank；
The level-one aerobic tank is arranged aerator in pond, enough oxygen is provided for aerobic microbiological；In aerobic micro- life
Under the metabolism of object, the pollutant for the organic pollution in waste water being decomposed into the low energy such as carbon dioxide, water position settles out,
It is cultured water and nitrate nitrogen mineralized nitrogen, it is heavy that the sewage after Aerobic Process for Treatment enters simultaneously using the metabolism of nitrifier
Shallow lake pond 1；
The sedimentation basin 1 realizes that sludge settling, the sludge reflux precipitated are done to sludge drying pond using gravity
Organic fertilizer uses, and oettIed sewage enters two level oxygen compatibility pool；
The two level oxygen compatibility pool converts nitrate nitrogen to nitrogen and settles out using the metabolism of denitrifying bacterium, into
One step eliminates the ammonia nitrogen in sewage；Sewage enters two level aerobic tank, then carries out advanced treating；
The two level aerobic tank, built-in aeration device provide enough oxygen for aerobic microbiological, in micro- life such as aerobic bacteria
Under the collective effect of object, the purified treatment to water quality is completed, further removes the organic matter in water, purified sewage enters heavy
Shallow lake pond 2；
The sedimentation basin 2 realizes that sludge settling, sludge reflux to sludge drying pond do organic fertilizer use using gravity,
Sewage enters MBR film reactions pond；
The film reaction pond, built-in flexible flat film, is filtered water using flexible flat film, realizes muddy water point
From further elimination COD and ammonia nitrogen, water outlet enters sterilization pool；
Decontamination system is arranged on sterilization pool in the sterilization pool, is carried out disinfection processing to sewage by the system.Removal is useless
Pathogenic microorganism in water, waste water is after disinfection, into bio-oxidation pond；
The bio-oxidation pond, water plants such as plantation water hyacinth, lotus rhizome, duckweed, wild rice stem, utilize plant in it
Growth absorbs the pollutant in waste water, reaches further purpose of purifying the water quality；Purified water enters clear water cistern, for
The breeding water of farm.Realize that recycling, harmless treatment, the circular form of liquid dung develop.
Description of the drawings：
Fig. 1 is a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique flow chart of the present invention
Specific implementation mode
The invention is realized in this way 1 being described further below in conjunction with the accompanying drawings：
A kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique, it is characterised in that：By livestock and poultry farm,
Liquid dung discharge tube, solid-liquid separating machine separation, multifeed clarifier, ABR anaerobic ponds, biogas slurry regulating reservoir, hydrolysis acidification pool, level-one are simultaneous
Oxygen pond, level-one aerobic tank, sedimentation basin 1, two level oxygen compatibility pool, two level aerobic tank, sedimentation basin 2, MBR reaction tanks, sterilization pool, oxidation
The pool, clear water reserviors up to standard, clear water up to standard return the technical matters route that livestock and poultry farm recycles composition；
The livestock and poultry farm rushes excrement technique using water, liquid dung is collected into manure receiver；The liquid dung discharge
Pipeline, one end are connected with manure receiver, and the other end is connected with sewage-collecting well and certain slope is presented, and liquid dung trickles automatically, nothing
It needs to pump；
The dirt collection downhole end sets one and is connected into liquid dung mouth with liquid dung discharge tube, on the sewage-collecting well
Equipped with solid-liquid separating machine, the liquid dung in sewage-collecting well is extracted into liquid dung solid-liquid separating machine and detached by compression pump；
Liquid dung is separated into solid argol and liquid sewage by the solid-liquid separating machine, and the solid argol, which enters, to be had
Machine fertilizer production line is processed into organic fertilizer, and for the industry of planting, the liquid sewage enters multifeed clarifier；
The multifeed clarifier is arranged side by side by 4-6 rectangle sedimentation basins, into multifeed clarifier sewage in gravity
Under the action of, the dry matter in decontaminated water is further removed, bottom of pond glar enters solid-liquid separating machine, sedimentation basin by slush pump loopback
The sewage on top enters ABR anaerobic reation pools；
The ABR anaerobic reation pools, it is to utilize anaerobic bacteria to act on, and makes hydrolysis of organic matter, acidification, methanation, removes
The methane gas of generation after the completion of anaerobic reaction, is collected storage, passes through methane electrical power generators, biogas slurry by the organic matter in water
Into biogas slurry regulating reservoir；
Water pump is arranged in pond for the biogas slurry regulating reservoir, and regulating pondage is homogenized water quality, and treated, and sewage is promoted through pump
To hydrolysis acidification pool；
The hydrolysis acidification pool drops larger molecular organics by the metabolism of anaerobic bacteria in hydrolysis acidification pool
Solution is small organic molecule, plays the role of pre-acidified, enhances biodegradability, improves subsequent treatment effeciency, it is dirty that treated
Water then enters level-one oxygen compatibility pool；
The level-one oxygen compatibility pool, in oxygen compatibility pool, using the metabolism of denitrifying bacterium, by NO3-N and NO2-N
It is decomposed into stable nitrogen and water, removes the ammonia nitrogen in waste water, treated, and sewage then enters level-one aerobic tank；
The level-one aerobic tank is arranged aerator in pond, enough oxygen is provided for aerobic microbiological；In aerobic micro- life
Under the metabolism of object, the pollutant for the organic pollution in waste water being decomposed into the low energy such as carbon dioxide, water position settles out,
It is cultured water and nitrate nitrogen mineralized nitrogen, it is heavy that the sewage after Aerobic Process for Treatment enters simultaneously using the metabolism of nitrifier
Shallow lake pond 1；
The sedimentation basin 1 realizes that sludge settling, the sludge reflux precipitated are done to sludge drying pond using gravity
Organic fertilizer uses, and sewage enters two level oxygen compatibility pool；
The two level oxygen compatibility pool is converted nitrate nitrogen to nitrogen and is settled out using the metabolism of denitrifying bacterium, into
One step eliminates the ammonia nitrogen in sewage；Sewage enters two level aerobic tank, then carries out advanced treating；
The two level aerobic tank, built-in aeration device provide enough oxygen for aerobic microbiological, in micro- life such as aerobic bacteria
Under the collective effect of object, the purified treatment to water quality is completed, further removes the organic matter in water, sewage enters sedimentation basin 2；
The sedimentation basin 2 realizes that sludge settling, sludge reflux to sludge drying pond do organic fertilizer use using gravity,
Water outlet enters MBR film reactions pond；
The MBR film reactions pond, built-in flexible flat film are filtered water using flexible flat film, realize muddy water
Separation further eliminates COD and ammonia nitrogen, clear water enters sterilization pool；
Decontamination system is arranged on sterilization pool in the sterilization pool, is carried out disinfection processing to sewage by the system.Removal is useless
Pathogenic microorganism in water, clear water is after disinfection, into bio-oxidation pond；
The bio-oxidation pond, water plants such as plantation water hyacinth, lotus rhizome, duckweed, wild rice stem, utilize plant in it
Growth absorbs the pollutant in waste water, reaches further purpose of purifying the water quality；Clear water enters clear water cistern, for farm
Breeding water.Realize that recycling, harmless treatment, the circular form of liquid dung develop.
The beneficial effect comprise that：
1) solid-liquid separation process is used, organic fertilizer is manufactured using the solid argol isolated, the quality of organic fertilizer is relatively good,
Fertility is big.
2) steam for using anaerobism to generate, is generated electricity using biogas generator, is provided electric power supplement for livestock and poultry breeding industry, is reduced
Aquaculture cost.
3) it needs to apply fertilizer in season in plantation, part biogas slurry returning and fertilizing.
4) precipitating sludge that precipitation generates, after mummifying pool desiccation, for manufacturing organic fertilizer.
5) planting aquatic plants in oxidation pond, purify water, and also purify air, provide some funds income.
6) water after treatment is used for the breeding water of livestock and poultry cultivation enterprise, realizes recycling.Harmless treatment,
Recycle sexual development.
Claims (6)
1. a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique, it is characterised in that：By livestock and poultry farm, excrement
Water discharge spout road, solid-liquid separating machine separation, multifeed clarifier, ABR anaerobic ponds, biogas slurry regulating reservoir, hydrolysis acidification pool, level-one and oxygen
Pond, level-one aerobic tank, sedimentation basin 1, two level oxygen compatibility pool, two level aerobic tank, sedimentation basin 2, MBR reaction tanks, sterilization pool, oxidation pond,
Clear water reserviors up to standard, clear water up to standard return the technical matters route that livestock and poultry farm recycles composition.
2. a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique according to claim 1, feature
It is, the solid argol that solid-liquid separating machine is isolated is processed into organic fertilizer by Organic fertilizer production line, for the industry of planting.
3. a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique according to claim 1, feature
Be, ABR anaerobic ponds collect biogas, electric energy is converted to by biogas generator, for breeding enterprise use, reduce operation at
This.
4. a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique according to claim 1, feature
It is, needs season of applying fertilizer, part biogas slurry returning and fertilizing in planting industry.
5. a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique according to claim 1, feature
It is, the mud discharging generated by sedimentation basin 1 and sedimentation basin 2 is in sludge drying pond, for manufacturing organic fertilizer.
6. a kind of scale animal and poultry cultivation liquid dung recycling comprehensive processing technique according to claim 1, feature
It is, the planting aquatic plants in oxidation pond, is further purified water using water plant.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109111061A (en) * | 2018-10-24 | 2019-01-01 | 佛山市碧沃丰生物科技股份有限公司 | Livestock breeding wastewater circulation recycling system and method |
| CN109160679A (en) * | 2018-09-18 | 2019-01-08 | 南京市畜牧家禽科学研究所（南京市家畜品种改良站） | A kind of scale poultry farm sewage treatment recycling system |
| CN109956764A (en) * | 2019-04-26 | 2019-07-02 | 山东九牧环保设备有限公司 | The organic extensive use of chemical fertilizer treatment process of duck excrement and equipment |
| CN110467317A (en) * | 2019-08-26 | 2019-11-19 | 广西农垦永新畜牧集团金光有限公司 | A kind of livestock breeding wastewater innocuity disposal system and method |
| CN110479733A (en) * | 2019-07-25 | 2019-11-22 | 广东路通投资管理集团有限公司 | A kind of rubbish from cooking high temperature microbe processing method |
| CN110683727A (en) * | 2019-09-29 | 2020-01-14 | 李佳璘 | Farm manure treatment method |
| CN111100879A (en) * | 2018-10-29 | 2020-05-05 | 四川中德盛达环境工程有限公司 | Livestock and poultry breeding waste treatment and resource comprehensive utilization scheme |
| CN111606502A (en) * | 2020-05-18 | 2020-09-01 | 成都市科农动物无害化处置有限公司 | Harmless wastewater treatment process and system for livestock and poultry died of diseases |
| CN112409032A (en) * | 2020-11-04 | 2021-02-26 | 牧原食品股份有限公司 | Livestock manure water treatment method |
| CN112794567A (en) * | 2020-12-28 | 2021-05-14 | 南京工业大学 | A kind of cow breeding manure treatment process |
| CN113698042A (en) * | 2021-09-07 | 2021-11-26 | 湖南华腾环保科技有限公司 | Breeding wastewater treatment process |
| CN114105414A (en) * | 2021-11-30 | 2022-03-01 | 福建中微厦林生物技术有限公司 | Sewage biological treatment and tail water in-situ recycling system and process |
| CN114163094A (en) * | 2021-11-12 | 2022-03-11 | 河北尚德环境工程有限公司 | Ecological treatment process for excrement |
| CN114735895A (en) * | 2022-04-25 | 2022-07-12 | 北京四良科技有限公司 | Device for quickly hydrolyzing biogas slurry and method for quickly hydrolyzing biogas slurry |
| CN114804544A (en) * | 2022-06-01 | 2022-07-29 | 宁夏玖倍尔农业发展有限公司 | Method for purifying sewage of livestock and poultry farm |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030041220A (en) * | 2001-11-19 | 2003-05-27 | 뉴엔텍(주) | Advanced waste-water treatment system |
| CN202849222U (en) * | 2012-11-09 | 2013-04-03 | 东莞市东元新能源科技有限公司 | Pig farm wastewater treatment device |
| CN106186525A (en) * | 2016-08-02 | 2016-12-07 | 四川天渌环境工程有限公司 | A kind of comprehensive processing technique of livestock and poultry cultivation sewage |
| CN106348543A (en) * | 2016-11-04 | 2017-01-25 | 嘉善佳尚环保科技有限公司 | Aquaculture wastewater purification treatment method and device |
| CN107010788A (en) * | 2017-05-17 | 2017-08-04 | 厦门史帝福环保科技有限公司 | A kind of Large-scale pig farm culturing wastewater processing system and method |
| CN206901995U (en) * | 2017-07-11 | 2018-01-19 | 长沙市凌志环保设备有限公司 | Integrated MBR films sewage disposal device |
| CN107857422A (en) * | 2017-08-15 | 2018-03-30 | 广东高龙环保科技有限公司 | A kind of scale animal and poultry cultivation sewage water treatment method |
-
2018
- 2018-04-02 CN CN201810280258.XA patent/CN108483804A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030041220A (en) * | 2001-11-19 | 2003-05-27 | 뉴엔텍(주) | Advanced waste-water treatment system |
| CN202849222U (en) * | 2012-11-09 | 2013-04-03 | 东莞市东元新能源科技有限公司 | Pig farm wastewater treatment device |
| CN106186525A (en) * | 2016-08-02 | 2016-12-07 | 四川天渌环境工程有限公司 | A kind of comprehensive processing technique of livestock and poultry cultivation sewage |
| CN106348543A (en) * | 2016-11-04 | 2017-01-25 | 嘉善佳尚环保科技有限公司 | Aquaculture wastewater purification treatment method and device |
| CN107010788A (en) * | 2017-05-17 | 2017-08-04 | 厦门史帝福环保科技有限公司 | A kind of Large-scale pig farm culturing wastewater processing system and method |
| CN206901995U (en) * | 2017-07-11 | 2018-01-19 | 长沙市凌志环保设备有限公司 | Integrated MBR films sewage disposal device |
| CN107857422A (en) * | 2017-08-15 | 2018-03-30 | 广东高龙环保科技有限公司 | A kind of scale animal and poultry cultivation sewage water treatment method |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160679A (en) * | 2018-09-18 | 2019-01-08 | 南京市畜牧家禽科学研究所（南京市家畜品种改良站） | A kind of scale poultry farm sewage treatment recycling system |
| CN109111061A (en) * | 2018-10-24 | 2019-01-01 | 佛山市碧沃丰生物科技股份有限公司 | Livestock breeding wastewater circulation recycling system and method |
| CN111100879A (en) * | 2018-10-29 | 2020-05-05 | 四川中德盛达环境工程有限公司 | Livestock and poultry breeding waste treatment and resource comprehensive utilization scheme |
| CN109956764A (en) * | 2019-04-26 | 2019-07-02 | 山东九牧环保设备有限公司 | The organic extensive use of chemical fertilizer treatment process of duck excrement and equipment |
| CN110479733A (en) * | 2019-07-25 | 2019-11-22 | 广东路通投资管理集团有限公司 | A kind of rubbish from cooking high temperature microbe processing method |
| CN110467317A (en) * | 2019-08-26 | 2019-11-19 | 广西农垦永新畜牧集团金光有限公司 | A kind of livestock breeding wastewater innocuity disposal system and method |
| CN110683727A (en) * | 2019-09-29 | 2020-01-14 | 李佳璘 | Farm manure treatment method |
| CN111606502A (en) * | 2020-05-18 | 2020-09-01 | 成都市科农动物无害化处置有限公司 | Harmless wastewater treatment process and system for livestock and poultry died of diseases |
| CN112409032A (en) * | 2020-11-04 | 2021-02-26 | 牧原食品股份有限公司 | Livestock manure water treatment method |
| CN112794567A (en) * | 2020-12-28 | 2021-05-14 | 南京工业大学 | A kind of cow breeding manure treatment process |
| CN113698042A (en) * | 2021-09-07 | 2021-11-26 | 湖南华腾环保科技有限公司 | Breeding wastewater treatment process |
| CN113698042B (en) * | 2021-09-07 | 2023-08-08 | 湖南华腾环保科技有限公司 | Cultivation wastewater treatment process |
| CN114163094A (en) * | 2021-11-12 | 2022-03-11 | 河北尚德环境工程有限公司 | Ecological treatment process for excrement |
| CN114105414A (en) * | 2021-11-30 | 2022-03-01 | 福建中微厦林生物技术有限公司 | Sewage biological treatment and tail water in-situ recycling system and process |
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Address after: 450000 Zhengzhou, Henan Dongfeng South Road, Chuang Road intersection greenbelt window Jingfeng 15 layer 140 Applicant after: Dazhi agriculture and Animal Husbandry Technology Group Co.,Ltd. Address before: 450000 Zhengzhou, Henan Dongfeng South Road, Chuang Road intersection greenbelt window Jingfeng 15 layer 140 Applicant before: ZHENGZHOU DAZHI AGRICULTURE AND ANIMAL HUSBANDRY TECHNOLOGY Co.,Ltd. |
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Application publication date: 20180904 |