CN104016557A - Governance method for realizing resource utilization and zero pollution emission of piggery wastes - Google Patents
Governance method for realizing resource utilization and zero pollution emission of piggery wastes Download PDFInfo
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- CN104016557A CN104016557A CN201410200058.0A CN201410200058A CN104016557A CN 104016557 A CN104016557 A CN 104016557A CN 201410200058 A CN201410200058 A CN 201410200058A CN 104016557 A CN104016557 A CN 104016557A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a governance method for realizing resource utilization and zero pollution emission of piggery wastes. The governance method adopts a waste governance mode of combining an agricultural and animal husbandry recycling mode with emission reductions approved by the state and 'dry dung cleaning, anaerobic sewage treatment, aerobic treatment and deep treatment', and performs seven technological processes namely feed microbiological treatment (1), solid-liquid separation (2), fermentation bed degradation (3), biogas digester degradation (4), fourth-stage anaerobic fermentation tank degradation (5), multi-stage composite wetland microbiological degradation (6) and aquatic animal and aquatic plant absorption (7) to complete the governance process. The method makes full use of the special effects of degrading dung and urine by virtue of beneficial microorganisms; pig manure is subjected to dehydration and fermentation to produce organic fertilizers; the organic fertilizers can be directly sold to the markets or can be transported to a nursery stock base or a vegetable base to be used as base fertilizers and additional fertilizers; the problems that the live pig cultivation wastewater and solid wastes are hard to be treated can be solved to a relatively high extent.
Description
technical field:
The present invention relates to a kind of improvement method that realizes zero disposal of pollutants of piggery waste recycling, belong to live pig fecaluria without poisoning processing technology field.
background technology:
Current, the overall trend worsening of China's environmental aspect is contained not yet at all, environment contradiction highlights, pressure continues to strengthen, particularly rural environmental pollution aggravation, the pollutions such as heavy metal, chemical, persistence organic pollutant and soil, underground water manifest, and some areas ecological damage is serious, ecosystem function is degenerated, and ecotope is more fragile; " rural economy, rural development and rural demography " are the hot issues involving the interests of the state and the people that current national and governments at all levels are generally concerned about, processing of farm products and production are optimized the structure of agriculture for adjustment, and advantages for development industry, transformation and lifting developing pattern tool are of great significance.
Pig-breeding industry development is at present very fast, has occurred a lot of large-scale pig breeding farms.Large-scale pig breeding farm will produce a large amount of live pig ight soil every day, and these live pig ight soil are good organic fertilizer, still, this large amount of live pig ight soil be treated as stubborn problem of plant.Owing to lacking feasible technique means, the live pig ight soil of most pig breeding farm can only unprocessed direct stacking, and like this, these live pig ight soil had both polluted environment, had wasted again resource.People are exploring the treatment process of the live pig ight soil of large-scale pig breeding farm.The best way is that live pig ight soil is placed to methane-generating pit fermentative processing; but this method also exists the problem that large amount of sewage that live pig manure fermentation produces later and excrement slag cannot disposal and utilizations; therefore; just need a set of improvement method to reach the mass-producing pig-breeding prevention and cure of pollution requirement of " improving breeding way; carry out clean cultivation; advance breeding waste recycling ", at utmost solve pig-breeding waste water and solid waste and be difficult to the problem of processing.
summary of the invention:
The object of the invention is, in order to realize the resource ecology recycle of pig-breeding fecaluria pollutent " natural pond-Nong, woods, really, vegetables, fishing pattern ", provides a kind of improvement method that realizes zero disposal of pollutants of piggery waste recycling.
Technical problem to be solved by this invention is achieved through the following technical solutions: a kind of improvement method that realizes zero disposal of pollutants of piggery waste recycling, the dirty governance model of excrement that the agriculture and animal husbandry Cycling And Utilizing Patterns that its adopts country to appraise and decide CER combines with " dry clear excrement+anerobic sowage+aerobic+advanced treatment ", by feed microbe processes 1, solid-liquid separation 2, fermentation bed degraded 3, methane-generating pit degraded 4, level Four anaerobically fermenting pond degrade 5, multistage composite wetland microbiological deterioration 6, hydrocoles and 7 seven technical process of waterplant absorption complete its governance flowchart;
Feed microbe processes 1: in live pig 8 feeds, add the beneficial microorganisms such as milk-acid bacteria, improve feed digestive utilization ratio, regulate live pig immunizing power, thereby from source, reduce antibiotic use, produce high-quality swine products, reduce the content of nitrogen phosphorus, heavy metal in ight soil quantity discharged and ight soil, reduce ight soil stink;
Solid-liquid separation 2: gather pig manure urine 9 and send into manure pit 12 in swinery, pig urine water enters airtight sewer line;
Fermentation bed degraded 3: add microbial bacteria and weighting material in the interior pig manure urine 9 of manure pit 12, enter outdoor fermentation bed fermentation, ight soil is produced into fertilizer 10 is rear to be directly transported to fruits and vegetables garden or farmland 11 as base fertilizer and to topdress;
Methane-generating pit degraded 4: urine water 13 is delivered to methane-generating pit through airtight sweat pipeline, purifies through methane-generating pit degradation treatment, and the solid substance after purification is directly transported to fruits and vegetables garden or farmland 11 as base fertilizer and topdresses or be transported to outdoor fermentation bed;
Level Four anaerobically fermenting pond degraded 5: the sewage 14 that natural pond liquid purifies through methane-generating pit degradation treatment is delivered to the anaerobically fermenting degraded again of level Four anaerobically fermenting degraded pond 6;
Multistage composite wetland microbiological deterioration 6: the wastewater streams after degraded carries out level Four microbiological deterioration to combined artificial wetland;
Hydrocoles and waterplant absorb 7: utilize and cultivate hydrocoles under water, Water cultivating waterplant is with organic matters such as ammonia nitrogens in absorption water.
Owing to having adopted above technical scheme, realized preferably its goal of the invention, the improvement method of this piggery waste recycling zero disposal of pollutants is given full play to the special efficacy of beneficial microorganism degraded fecaluria, argol canopy is upgraded to outdoor fermentation bed, utilize microorganism fermentation, methane-generating pit degrading waste water, the related facilities such as auxiliary construction settling tank, the sulfuration pool and oxidation pond, pig manure is produced fertilizer after dehydration, fermentation, directly for sale or be transported to nursery stock base and Vegetable Base as base fertilizer and topdress; The biogas that biogas fermentation produces is mainly used in autumn and winter season nursery house ground heating heat insulation and living quarters, base gas, also can be peripheral part peasant household air feed, or marsh gas power generation; Finally realize the good situation that green ecological cultivation, high-quality organic fertilizer production and the relieved vegetable melon and fruit plantation industry of safety are advanced side by side, both ensured environment-protecting cultivation, reduced discharge, realized again breeding balance, turned waste into wealth; This Pollution abatement and comprehensive utilization project can larger limit solution breeding pollution, and can realize the maximization of pig breeding farm benefit, will play demonstration, induced effect to the Pollution abatement of this area plant and comprehensive utilization.Adopt the ecologic breeding pattern of " shunting by all kinds of means processing, agriculture, woods, vegetables, fish combines "; meet the pig-breeding prevention and cure of pollution requirement of < < national environmental protection " 12 " planning > > " improving breeding way; carry out clean cultivation; advance breeding waste recycling ", solved largely pig-breeding waste water and solid waste and be difficult to the problem of processing.
accompanying drawing explanation:
Accompanying drawing 1 is pig manure of the present invention and sewage treatment process figure.
Description of reference numerals is shown in specification sheets last page form.
embodiment:
Below in conjunction with embodiment, summary of the invention is described further:
embodiment 1:
From summary of the invention, a kind of improvement method that realizes zero disposal of pollutants of piggery waste recycling, the dirty governance model of excrement that the agriculture and animal husbandry Cycling And Utilizing Patterns that its adopts country to appraise and decide CER combines with " dry clear excrement+anerobic sowage+aerobic+advanced treatment ", by feed microbe processes 1, solid-liquid separation 2, fermentation bed degraded 3, methane-generating pit degraded 4, level Four anaerobically fermenting pond degrade 5, multistage composite wetland microbiological deterioration 6, hydrocoles and 7 seven technical process of waterplant absorption complete its governance flowchart;
Feed microbe processes 1: in live pig 8 feeds, add the beneficial microorganisms such as milk-acid bacteria, improve feed digestive utilization ratio, regulate live pig immunizing power, thereby from source, reduce antibiotic use, produce high-quality swine products, reduce the content of nitrogen phosphorus, heavy metal in ight soil quantity discharged and ight soil, reduce ight soil stink;
Solid-liquid separation 2: gather pig manure urine 9 and send into manure pit 12 in swinery, pig urine water enters airtight sewer line;
Fermentation bed degraded 3: add microbial bacteria and weighting material in the interior pig manure urine 9 of manure pit 12, enter outdoor fermentation bed fermentation, ight soil is produced into fertilizer 10 is rear to be directly transported to fruits and vegetables garden or farmland 11 as base fertilizer and to topdress;
Methane-generating pit degraded 4: urine water 13 is delivered to methane-generating pit through airtight sweat pipeline, purifies through methane-generating pit degradation treatment, and the solid substance after purification is directly transported to fruits and vegetables garden or farmland 11 as base fertilizer and topdresses or be transported to outdoor fermentation bed;
Level Four anaerobically fermenting pond degraded 5: the sewage 14 that natural pond liquid purifies through methane-generating pit degradation treatment is delivered to the anaerobically fermenting degraded again of level Four anaerobically fermenting degraded pond 6;
Multistage composite wetland microbiological deterioration 6: the wastewater streams after degraded carries out level Four microbiological deterioration to combined artificial wetland;
Hydrocoles and waterplant absorb 7: utilize and cultivate hydrocoles under water, Water cultivating waterplant is with organic matters such as ammonia nitrogens in absorption water.
Feed microbe of the present invention is processed 1 and is referred to: in live pig 8 feeds, add the beneficial microorganisms such as milk-acid bacteria, improve feed digestive utilization ratio, regulate live pig immunizing power, thereby from source, reduce antibiotic use, produce high quality pork, reduce the ammonia concentration of ight soil quantity discharged and ight soil, the discharge of nitrogen phosphorus and heavy metal.
Solid-liquid separation 2 of the present invention refers to: in swinery, gather argol and send into manure pit 12, pig urine water enters airtight sewer line.
Fermentation bed degraded 3 of the present invention refers to: a technical process of live pig excrement and sewage disposal; By participating in bedding and padding and the effect of excrement of animals cooperative fermentation, the breeding wastes such as the raw excrement of rapid conversion, urine, eliminate stench, suppress insect, germ, can be directly used in fruits and vegetables garden or farmland 11 as base fertilizer and topdress after degraded.
Methane-generating pit degraded 4 of the present invention refers to: a technical process of live pig excrement and sewage disposal; Organic substance is in anaerobic environment, and under the condition of certain temperature, humidity, potential of hydrogen, by microorganism fermentative action, rapid conversion is given birth to the breeding wastes such as excrement, urine.
Level Four anaerobically fermenting degraded of the present invention pond 5 refers to: a technical process of processing through the natural pond liquid of methane-generating pit degraded 5; Organic substance is in anaerobic environment, and under the condition of certain temperature, humidity, potential of hydrogen, by microorganism fermentative action, rapid conversion is given birth to the breeding wastes such as excrement, urine.
Multistage composite wetland of the present invention microbiological deterioration 6 refers to: a technical process of live pig excrement and sewage disposal; Waste water is added to microbiological deterioration precipitation process again.
Hydrocoles of the present invention and waterplant absorb 7 and refer to: cultivate hydrocoles under water, Water cultivating waterplant, absorbs in water the organic matters such as ammonia, nitrogen.
Live pig 8 of the present invention refers to: all herds of artificial breeding.
Pig manure urine 9 of the present invention refers to: the movement of live pig.
Fertilizer 10 of the present invention refers to: be mainly derived from plant and (or) animal, impose on soil the carbonaceous material that provides plant nutrition to be its major function is provided.Through biological substance, animals and plants waste, plant residue processing, eliminated hazardous and noxious substances wherein, be rich in a large amount of benefit materials, comprising: multiple organic acid, peptide class and the abundant nutritive element that comprises nitrogen, phosphorus, potassium.Can not only be for farm crop provide full nutrition, and fertilizer efficiency is long, can increase and upgrade the soil organism, promotes microbial reproduction, improves physico-chemical property and the biological activity of soil, is the Main Nutrients of pollution-free food production.
Fruits and vegetables of the present invention garden or farmland 11 refer to: agricultural-food output zone.
Manure pit 12 of the present invention refers to: the excremental collecting zone of live pig.
Urine water 13 of the present invention refers to: pig manure urine 9 liquid substances through solid-liquid separation 3 upper backs.
Sewage 14 of the present invention refers to: the water of natural pond liquid after methane-generating pit degradation treatment purifies.
| Reference numerals | Mark title | Reference numerals | Mark title |
| 1 | Feed microbe processes 1 | 8 | Live pig 8 |
| 2 | Solid-liquid separation 2 | 9 | Pig manure urine 9 |
| 3 | Fermentation bed degraded 3 | 10 | Fertilizer 10 |
| 4 | Methane-generating pit degraded 4 | 11 | Fruits and vegetables garden or farmland 11 |
| 5 | Level Four anaerobically fermenting degraded pond 5 | 12 | Manure pit 12 |
| 6 | Multistage composite wetland microbiological deterioration 6 | 13 | Urine water 13 |
| 7 | Hydrocoles and waterplant absorb 7 | 14 | Sewage 14 |
Claims (1)
1. an improvement method that realizes zero disposal of pollutants of piggery waste recycling, it is characterized in that the dirty governance model of excrement that agriculture and animal husbandry Cycling And Utilizing Patterns that its adopts country to appraise and decide CER combines with " dry clear excrement+anerobic sowage+aerobic+advanced treatment ", by feed microbe, processes degrade (5), multistage composite wetland microbiological deterioration (6), hydrocoles and (7) seven technical process of waterplant absorption of (1), solid-liquid separation (2), fermentation bed degraded (3), methane-generating pit degraded (4), level Four anaerobically fermenting pond and complete its governance flowchart;
Feed microbe is processed (1): in live pig (8) feed, add the beneficial microorganisms such as milk-acid bacteria, improve feed digestive utilization ratio, regulate live pig immunizing power, thereby from source, reduce antibiotic use, produce high-quality swine products, reduce the content of nitrogen phosphorus, heavy metal in ight soil quantity discharged and ight soil, reduce ight soil stink;
Solid-liquid separation (2): gather pig manure urine (9) and send into manure pit (12) in swinery, pig urine water enters airtight sewer line;
Fermentation bed degraded (3): add microbial bacteria and weighting material in pig manure urine (9) in manure pit (12), enter outdoor fermentation bed fermentation, be directly transported to fruits and vegetables garden or farmland (11) as base fertilizer after ight soil is produced into fertilizer (10) and topdress;
Methane-generating pit degraded (4): urine water (13) is delivered to methane-generating pit through airtight sweat pipeline, purifies through methane-generating pit degradation treatment, and the solid substance after purification is directly transported to fruits and vegetables garden or farmland (11) as base fertilizer and topdresses or be transported to outdoor fermentation bed;
Level Four anaerobically fermenting pond degraded (5): the sewage (14) that natural pond liquid purifies through methane-generating pit degradation treatment is delivered to level Four anaerobically fermenting degraded pond (6) anaerobically fermenting degraded again;
Multistage composite wetland microbiological deterioration (6): the wastewater streams after degraded carries out level Four microbiological deterioration to combined artificial wetland;
Hydrocoles and waterplant absorb (7): utilize and cultivate hydrocoles under water, Water cultivating waterplant is with organic matters such as ammonia nitrogens in absorption water.
Priority Applications (1)
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| CN201410200058.0A CN104016557A (en) | 2014-05-13 | 2014-05-13 | Governance method for realizing resource utilization and zero pollution emission of piggery wastes |
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| CN201410200058.0A CN104016557A (en) | 2014-05-13 | 2014-05-13 | Governance method for realizing resource utilization and zero pollution emission of piggery wastes |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310705A (en) * | 2014-10-21 | 2015-01-28 | 农业部环境保护科研监测所 | Comprehensive faces treatment method for community-type dry-manure-collection dairy farm with breeding stock of less than 500 |
| CN104521728A (en) * | 2014-12-22 | 2015-04-22 | 嘉兴职业技术学院 | Method for breeding through biogas slurry |
| CN105669261A (en) * | 2016-01-15 | 2016-06-15 | 中国农业科学院农业环境与可持续发展研究所 | Treatment and utilization method for reutilization of feces of livestock and poultry with three changes and two separations |
| CN106007311A (en) * | 2016-06-30 | 2016-10-12 | 宾阳县东洋养殖有限公司 | Environment-friendly ecological recycling method for pig manure |
| CN106106359A (en) * | 2016-06-30 | 2016-11-16 | 宾阳县东洋养殖有限公司 | A kind of environmental and ecological method for culturing pigs |
| CN106220254A (en) * | 2016-07-29 | 2016-12-14 | 哈尔滨华美亿丰复合材料有限公司 | Modern pasture, cold ground excrement dirt integrated conduct method |
| CN107698119A (en) * | 2017-09-17 | 2018-02-16 | 湖南山河美生物环保科技股份有限公司 | A kind of administering method for realizing the discharge of piggery waste recycling no pollution |
| CN108117419A (en) * | 2018-01-02 | 2018-06-05 | 年春峡 | The technique that medium and small farm's fecaluria, waste water harmless treatment are converted into biological organic fertilizer |
| CN108456022A (en) * | 2018-04-23 | 2018-08-28 | 贵州省仁怀市宁兴畜牧养殖有限公司 | A method of comprehensive utilization cow dung |
| CN109042524A (en) * | 2018-09-10 | 2018-12-21 | 安徽昊牧农业科技有限公司 | A kind of live pig ecological cultural method |
| CN109626748A (en) * | 2019-01-21 | 2019-04-16 | 江西农业大学 | A kind of high-density aquiculture excrement recycling device |
| CN110229026A (en) * | 2019-06-24 | 2019-09-13 | 瑞凯企业管理服务（张家港）有限公司 | The method of long-term cropping fertilizer is used for after a kind of live pig treatment for cow manure |
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| CN1969657A (en) * | 2005-11-25 | 2007-05-30 | 重庆市畜牧科学研究院 | Probiotic feed additive used for pig |
| JP2010125361A (en) * | 2008-11-26 | 2010-06-10 | Akinobu Fujita | Wastewater treatment system and purification system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310705A (en) * | 2014-10-21 | 2015-01-28 | 农业部环境保护科研监测所 | Comprehensive faces treatment method for community-type dry-manure-collection dairy farm with breeding stock of less than 500 |
| CN104521728A (en) * | 2014-12-22 | 2015-04-22 | 嘉兴职业技术学院 | Method for breeding through biogas slurry |
| CN105669261A (en) * | 2016-01-15 | 2016-06-15 | 中国农业科学院农业环境与可持续发展研究所 | Treatment and utilization method for reutilization of feces of livestock and poultry with three changes and two separations |
| CN106007311A (en) * | 2016-06-30 | 2016-10-12 | 宾阳县东洋养殖有限公司 | Environment-friendly ecological recycling method for pig manure |
| CN106106359A (en) * | 2016-06-30 | 2016-11-16 | 宾阳县东洋养殖有限公司 | A kind of environmental and ecological method for culturing pigs |
| CN106220254A (en) * | 2016-07-29 | 2016-12-14 | 哈尔滨华美亿丰复合材料有限公司 | Modern pasture, cold ground excrement dirt integrated conduct method |
| CN107698119A (en) * | 2017-09-17 | 2018-02-16 | 湖南山河美生物环保科技股份有限公司 | A kind of administering method for realizing the discharge of piggery waste recycling no pollution |
| CN108117419A (en) * | 2018-01-02 | 2018-06-05 | 年春峡 | The technique that medium and small farm's fecaluria, waste water harmless treatment are converted into biological organic fertilizer |
| CN108456022A (en) * | 2018-04-23 | 2018-08-28 | 贵州省仁怀市宁兴畜牧养殖有限公司 | A method of comprehensive utilization cow dung |
| CN109042524A (en) * | 2018-09-10 | 2018-12-21 | 安徽昊牧农业科技有限公司 | A kind of live pig ecological cultural method |
| CN109626748A (en) * | 2019-01-21 | 2019-04-16 | 江西农业大学 | A kind of high-density aquiculture excrement recycling device |
| CN109626748B (en) * | 2019-01-21 | 2024-05-14 | 江西农业大学 | High-density aquaculture excrement recycling device |
| CN110229026A (en) * | 2019-06-24 | 2019-09-13 | 瑞凯企业管理服务（张家港）有限公司 | The method of long-term cropping fertilizer is used for after a kind of live pig treatment for cow manure |
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Application publication date: 20140903 |