CN202449951U - System for biological precipitation-purifying digestion and biological cyclic utilization of organic waste and sewage - Google Patents
System for biological precipitation-purifying digestion and biological cyclic utilization of organic waste and sewage Download PDFInfo
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- CN202449951U CN202449951U CN2011204834875U CN201120483487U CN202449951U CN 202449951 U CN202449951 U CN 202449951U CN 2011204834875 U CN2011204834875 U CN 2011204834875U CN 201120483487 U CN201120483487 U CN 201120483487U CN 202449951 U CN202449951 U CN 202449951U
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
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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
- 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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Abstract
The utility model discloses a system for biological precipitation-purifying digestion and biological cyclic utilization of organic waste and sewage, belonging to the technical field of biological cyclic and resource utilization and harmless treatment of organic waste, sewage and excreta of people and livestock. The system comprises a biological precipitation-purifying septic tank, a biological cyclic utilization device for organic waste and sludge and a biological cyclic utilization device for sewage, and is characterized in that the organic sewage and excreta of people and livestock are subjected to EM precipitation purification in the biological purification septic tank to form sludge; the organic waste and sludge are fermented to feed earthworm; and the earthworm manure and sewage are used for cultivating flowers and trees or vegetables and melons and fruits. Through the biological cyclic ecological system, the obtained earthworm and vegetables and melons can reach the stand for pollution-free food or green food; the organic waste such as waste plant and garbage is the earthworm feed; and the discharged water is recycled or discharged (superior to the GB/T 18920-2002 standard). The system eliminates the pollution of garbage, organic sewage and excreta of people and livestock from the households, hotels, organs, schools, residential communities, enterprises, farms and the like to form green low-carbon ecological communities and houses.
Description
Technical field
Biological heavy purification excrement, biological cycle utilize organic waste and sink drainage to belong to organic waste, sewage, people and animals' movement biological cycle and recycling, innoxious process for treating field.
Background technology
Sewage, cesspool sewage are the arch-criminals that rural area, cities and towns water pollutes; Town sewage focuses on and invests greatly, processing cost is high, emission compliance is difficult, sludge disposal is more difficult, and cities and towns enlarge gradually makes that the WWT difficulty is increasing, problem more and more.
For a long time, septic tank is a purpose with anaerobically fermenting, elimination pathogenic micro-organism, minimizing mud, causes septic tank seriously polluted, and very difficulty is removed, transports, disposed to pond mud, and pollute once more.Major cause is that septic tank collection and confinement of gases, processing cost are too high, the gas utility value is little, lets alone to discharge foul smell, discharges a large amount of greenhouse gases, contaminate environment; The existing septic tank mud difficulty of mechanize removing is big, majority is artificial remove mud, the low let alone stdn of professional level.Septic tank becomes the worry of modern city.
The utility model can solve an above-mentioned difficult problem, it is characterized in that organic sewage, people and animals' movement purify formation mud in the heavy manure pit EM deposition that purifies of biology, and earthworm is raised in mechanical sucking sludge fermentation, and earthworm excrement, sewage are cultivated flowers, plants and trees or vegetables.Earthworm, the vegetable melon and fruit of these biological cycle ecosystem results can reach pollution-free food or green food standard, and organic waste such as discarded plant and rubbish are earthworm feedstuffs.Water outlet is superior to GB/T 18920-2002 standard, meets carwash, greening, landscape water, flushing lavatory, the requirement of building water.Rubbish, organic sewage, the excremental pollution of people and animals are eliminated by this system from sources such as family, hotel, office, school, biotope, enterprise, plants; Realize mechanized, specialized processing, standardized management, form the ecodistrict and the dwelling house of green low-carbon.
Summary of the invention
Biological heavy purify that excrement, biological cycle utilize organic waste and sink drainage to comprise biologically heavyly to purify manure pit, biological cycle utilizes mud and organic waste device, biological cycle to utilize sewage device; It is characterized in that the biological heavy manure pit that purifies is to add the three-grid septic tank that the EM deposition purifies, biological cycle is utilized mud and organic waste device to comprise fermentation unit and is raised the earthworm device, and it is equalizing tank and earthworm excrement matrix solution culture facilities that biological cycle is utilized sewage device.
1. the biological heavy manure pit that purifies: a. septic tank three lattice are divided into (1) lattice, (2) lattice and (3) lattice; Trapezoidal or trilateral collection mud, top, pond are communicated with three lattice by the sluice at the bottom of the pond, go into the combined sewage of pond sewage for toilet, lavatory shunting sewage or toilet, lavatory and sewage; B. septic tank is glass reinforced plastic finished product, concrete depositing, brick antiseep or preformed material combination, is embedded in underground, cold district and places below the frozen soil layer; C. add the EM deposition in septic tank (1) lattice and purify, reduce aerogenesis, GHG emissions mitigation; Septic tank (1) lattice and septic tank (2) lattice are shared sealablely takes out that mud mouth, air chamber communicate, gas gets into dissolving ammonia hydrogen sulfide soluble gas in the water of septic tank (3) lattice through gas tube, the taking out the blow-by of mud flap, be beneficial to biogas nitrogen and overflow or discharge with water outlet of septic tank (3) lattice; D. liquid returns septic tank (1) lattice and dashes and stirs scum silica frost and make its deposition behind septic tank mud at every turn take out mud 1～4 month at interval, slush pump sucking sludge, processed.
2. biological cycle is utilized mud and organic waste device to comprise fermentation unit and raised the earthworm device: a. fermentation unit comprises the concentrated fermentation unit of specialized collection mud and collects the sludge garbage fermentation unit on the spot: the 1. specialized mud of collecting concentrates fermentation unit to be arranged on the compost fermentation device in city suburbs or rural area; Be that mud and discarded plant, stalk, rubbish mix high-temperature aerobic fermentation; 2. collecting the sludge garbage fermentation unit on the spot and be arranged on sealed fermenting pond or fermentation heap in office, enterprise, the sub-district, is that mud and discarded plant, rubbish mix, the closing anaerobic fermentation; B. raising the earthworm device is breed pond, box for breeding, breed bucket, the plastic greenhouse culturing bed in greenhouse with winter-spring season, and specialized large-scale cultivation earthworm changes the warmhouse booth breeding earthworm over to facility, the winter-spring season of land for growing field crops breeding earthworm; The earthworm excrement is used for matrix water planting and flowers, plants and trees fertilising.
3. biological cycle utilizes sewage device to be made up of equalizing tank and earthworm excrement matrix solution culture facilities.A. equalizing tank connects one or more septic tank outlets, average depth 1.4m, the dark 1.6m of water inlet place, the dark 0.5m of water outlet place, and cold district winter-spring season greenhouse insulation, the water surface float plants anti-fertilizer-plant; B. earthworm excrement matrix solution culture facilities comprises pond kickboard cultivating facility, pipeline, column, wall type cultivating facility, and matrix is wrapped up with non-woven fabrics in the cultivation cave of cultivating facility, and the matrix effluent is husky, wormcast is formed; Cold district winter-spring season earthworm excrement matrix solution culture facilities is used greenhouse insulation; C. biological cycle utilizes the water outlet of sewage device to be used for carwash, greening, landscape water or flushing lavatory, cycling use of water.
Description of drawings
Accompanying drawing 1 biological heavy purification excrement, biological cycle are utilized organic waste and sink drainage synoptic diagram.
The biological heavy manure pit synoptic diagram that purify of accompanying drawing 2: 1. waterwater entrance, 2. floating excrement slag, 3. and 7. take out mud mouth, 4. sluice, 5. gauging line, 6. gas tube, 8. water outlet, 9. mud; (1) be that septic tank (1) lattice, (2) are that septic tank (2) lattice, (3) are septic tank (3) lattice.
Embodiment
The heavy purification of the biology excrement of example one school, biological cycle are utilized organic waste and sink drainage
Rural area, winter-spring season drought and water shortage area, south, the school garden area is 130 mu in certain, student 6000 people, teaching and administrative staff 280 people, 4000 students stay.Consume tap water 250～300m every day
3, be used to wash the lavatory closet and account for 60%, 2%, 5 mu of Botanical gardens water 2～3% of pouring trees flowers and plants water consumption in the school.Sewage, toilet, lavatory sewage interflow get into septic tank, produce sewage 230～280m every day
3Laboratory waste water contains poisonous objectionable impurities, and the independent tubes collection and treatment can not get into Sewage treatment systems.
Use this patented technology, flushing lavatory closet, pouring trees flowers and plants, Botanical gardens water etc., water in the fully recovering is used tap water 140～180m every day less
3, water saving 64%.
Biological heavy purify that excrement, biological cycle utilize organic waste and sink drainage to comprise biologically heavyly to purify manure pit, biological cycle utilizes mud and organic waste device, biological cycle to utilize sewage device.
1. biological heavy purify manure pit three lattice, the bottom is trapezoidal or trilateral collection mud, top are communicated with by the sluice, goes into the combined sewage that pond sewage is toilet, lavatory and sewage.Shown in accompanying drawing 2; Add the EM deposition in the septic tank (1) and purify, reduce aerogenesis, GHG emissions mitigation; Septic tank (1) and (2) are shared sealablely takes out that mud mouth, air chamber communicate, gas gets into soluble gas such as dissolving ammonia and hydrogen sulfide in the water of septic tank (3) through gas tube, the taking out the blow-by of mud flap, be beneficial to the effusion of biogas nitrogen or discharge with water outlet of septic tank (3).Liquid returns septic tank (1) and dashes and stirs scum silica frost and make its deposition behind at every turn take out mud 1～4 month at interval, slush pump sucking sludge, processed.Biological heavy purification manure pit is concrete depositing.
2. biological cycle utilizes mud and organic waste device to comprise sludge composting fermentation and vermiculture facility.Be mixed into compost by mud, rubbish, discarded plant, C/N ratio 20～30 covers sealing with plastic cloth.Stockpile began to heat up in second day, and temperature can be raised to more than 60 ℃ after 4～5 days.Carry out turning after 10 days, make heap again for the second time, system was piled for the third time after 10 days, kept 60～70%, month fermentation maturity of moisture.Vermiculture with land for growing field crops vermiculture bed, is cultured greatly flat No. 2 earthworms of domestication's kind of Eisenia foetida in plastic greenhouse.Compost fermentation and vermiculture booth are built in the school Botanical gardens.Edible or the medicinal earthworm that fermented sludge and discarded plant are raised can reach pollution-free food or green food standard, and the earthworm excrement is used for matrix water planting and flowers, plants and trees fertilising.
3. biological cycle utilizes sewage device to be made up of equalizing tank and earthworm excrement matrix solution culture facilities.Equalizing tank rectangle 6 * 15m; Connect whole septic tank outlets of school, average depth 1.4m, the dark 1.6m of water inlet place, the dark 0.5m of water outlet place, the water surface float and plant anti-fertile vegetables such as mater convolvulus, Chinese celery, Stem and leaf of Japanese Cryptotaenia Cryptotaenia japonica Hassk., green water cress; Herba Eichhorniae is done emergent plant, and summer and autumn support the nymph of the dragonfly and tadpole is eliminated wriggler.Earthworm excrement matrix water planting adopts pond kickboard cultivation, and matrix is wrapped up with non-woven fabrics in the cultivation cave, and the matrix effluent is husky, wormcast is formed, and the order that waste water flows through cultivating facility is anti-fertilizer-plant, common plant, not anti-fertilizer-plant.Waste water stops more than 100 hours in cultivating facility.
Equalizing tank goes out the one-level water culture pond that the water flows aeration oxygen replenishing gets into rectangle 10 * 20m, earthworm excrement matrix kickboard water planting vegetables, average depth 2.4m, the dark 2.6m of water inlet place, the dark 0.3m of water outlet place, 90% water surface kickboard culturing vegetable.Raise 100～400 gram/tail silver carps, 50 tails, variegated carp 150 tails in the water, 30～80 gram/tail carps, 300 tails, crucian 100 tails.The one-level water culture pond goes out the secondary water culture pond that the water flows aeration oxygen replenishing gets into rectangle 10 * 20m, average depth 2.1m, the dark 2.4m of water inlet place, the dark 0.3m of water outlet place, 90% water surface kickboard culturing vegetable.Raise 100～400 gram/tail silver carps, 50 tails, variegated carp 100 tails in the water, 30～80 gram/tail carps, 200 tails, crucian 100 tails.Carp silver carp variegated carp grows into individual 1000～1500 grams, crucian 400 grams are caught and stayed little, multiple stocking and multiple fishing greatly.Find fish floating head anoxic, oxygenation in good time.Flow into retention basin after going out water filtration, sterilization, deposition, filtration, water supply system in the entering meets greening, view, car washing water or flushing lavatory.
The heavy purification of the biology excrement of example two sub-districts, biological cycle are utilized organic waste and sink drainage
Drought and water shortage city sub-district, the north, resident family more than 1000, de jure population 2800～3000 people, every day is with tap water 210～300m
3, lavatory flushing takies water more than 50%, and pouring trees flowers and plants and landscape water account for 2% in the sub-district.Produce sewage 200～290m every day
3
If between flushing sanitation with closet, pouring trees flowers and plants and landscape water fully recovering in water, use tap water 110～160m every day less
3, water saving is more than 50%.
Biological heavy purify that excrement, biological cycle utilize organic waste and sink drainage to comprise biologically heavyly to purify manure pit, biological cycle utilizes mud and organic waste device, biological cycle to utilize sewage device.
1. biological heavy purify manure pit three lattice, the bottom is trapezoidal or trilateral collection mud, top are communicated with by the sluice, goes into the combined sewage that pond sewage is toilet, lavatory and sewage.Shown in accompanying drawing 2; Add the EM deposition in the septic tank (1) and purify, reduce aerogenesis, GHG emissions mitigation; Septic tank (1) and (2) are shared sealablely takes out that mud mouth, air chamber communicate, gas gets into soluble gas such as dissolving ammonia and hydrogen sulfide in the water of septic tank (3) through gas tube, the taking out the blow-by of mud flap, be beneficial to the effusion of biogas nitrogen or discharge with water outlet of septic tank (3).Liquid returns (1) and dashes and stirs scum silica frost and make its deposition behind at every turn take out mud 1～4 month at interval, slush pump sucking sludge, processed.Biological heavy purification manure pit is the glass reinforced plastic finished product.
2. to utilize mud and organic waste device be that the specialized mud of collecting concentrates fermentation to raise earthworm to biological cycle.Septic tank mud is given specialized enterprises and is collected the concentrated fermentation raising of mud earthworm, and wormcast returns and is used for matrix water planting and flowers, plants and trees fertilising.
3. biological cycle utilizes sewage device to form the winter-spring season greenhouse insulation by equalizing tank and earthworm excrement matrix solution culture facilities.Equalizing tank rectangle 6 * 15m; Connect whole septic tank outlets of sub-district, average depth 1.4m, the dark 1.6m of water inlet place, water outlet place 0.5m, the water surface float and plant anti-fertile vegetables such as mater convolvulus, Chinese celery, Stem and leaf of Japanese Cryptotaenia Cryptotaenia japonica Hassk., green water cress; Herba Eichhorniae is done emergent plant, and summer and autumn support the nymph of the dragonfly and tadpole is eliminated wriggler.Earthworm excrement matrix water planting adopts pond kickboard cultivation, and matrix is wrapped up with non-woven fabrics in the cultivation cave, and the matrix effluent is husky, wormcast is formed, and the order that waste water flows through cultivating facility is anti-fertilizer-plant, common plant, not anti-fertilizer-plant.Waste water stops more than 100 hours in cultivating facility.
Equalizing tank goes out the one-level water culture pond that the water flows aeration oxygen replenishing gets into rectangle 10 * 19m, earthworm excrement matrix kickboard water planting vegetables, average depth 2.4m, the dark 2.6m of water inlet place, the dark 0.3m of water outlet place, 90% water surface kickboard culturing vegetable.Raise 100～400 gram/tail silver carps, 50 tails, variegated carp 150 tails in the water, 30～80 gram/tail carps, 300 tails, crucian 100 tails.The one-level water culture pond goes out the secondary water culture pond that the water flows aeration oxygen replenishing gets into rectangle 10 * 19m, average depth 2.1m, the dark 2.4m of water inlet place, the dark 0.3m of water outlet place, 90% water surface kickboard culturing vegetable.Raise 100～400 gram/tail silver carps, 50 tails, variegated carp 100 tails in the water, 30～80 gram/tail carps, 200 tails, crucian 100 tails.Carp silver carp variegated carp grows into individual 1000～1500 grams, crucian 400 grams are caught and stayed little, multiple stocking and multiple fishing greatly.Find fish floating head anoxic, oxygenation in good time.Flow into retention basin after going out water filtration, sterilization, deposition, filtration, water supply system in the entering meets greening, view, car washing water or flushing lavatory closet, cycling use of water.
Biological heavy purify excrement, biological cycle is utilized organic waste and little, simple, easy to operate, the power saving, laborsaving of sink drainage investment, can cycling use of water, realize that purifying domestic sewage produces economic benefit.This system can make zero release of pollutant such as family, hotel, office, school, biotope, enterprise, practices thrift and uses tap water more than 50%.
Claims (1)
1. biological heavy purify excrement, biological cycle is utilized organic waste and sink drainage, comprise biologically heavyly purify manure pit, biological cycle utilizes mud and organic waste device, biological cycle to utilize sewage device; It is characterized in that the biological heavy manure pit that purifies is to add the three-grid septic tank that the EM deposition purifies, biological cycle is utilized mud and organic waste device to comprise fermentation unit and is raised the earthworm device, and it is equalizing tank and earthworm excrement matrix solution culture facilities that biological cycle is utilized sewage device; 1) the biological heavy manure pit that purifies: a. septic tank three lattice are divided into (1) lattice, (2) lattice and (3) lattice; Trapezoidal or trilateral collection mud, top, pond are communicated with three lattice by the sluice at the bottom of the pond, go into the combined sewage of pond sewage for toilet, lavatory shunting sewage or toilet, lavatory and sewage; B. septic tank is glass reinforced plastic finished product, concrete depositing, brick antiseep or preformed material combination, is embedded in underground, cold district and places below the frozen soil layer; C. add the EM deposition in septic tank (1) lattice and purify, reduce aerogenesis, GHG emissions mitigation; Septic tank (1) lattice and septic tank (2) lattice are shared sealablely takes out that mud mouth, air chamber communicate, gas gets into dissolving ammonia hydrogen sulfide soluble gas in the water of septic tank (3) lattice through gas tube, the taking out the blow-by of mud flap, be beneficial to biogas nitrogen and overflow or discharge with water outlet of septic tank (3) lattice; D. liquid returns septic tank (1) lattice and dashes and stirs scum silica frost and make its deposition behind septic tank mud at every turn take out mud 1～4 month at interval, slush pump sucking sludge, processed; 2) biological cycle is utilized mud and organic waste device to comprise fermentation unit and raised the earthworm device: a. fermentation unit comprises the concentrated fermentation unit of specialized collection mud and collects the sludge garbage fermentation unit on the spot: the 1. specialized mud of collecting concentrates fermentation unit to be arranged on the compost fermentation device in city suburbs or rural area, is high-temperature aerobic fermentation; 2. collecting the sludge garbage fermentation unit on the spot and be arranged on sealed fermenting pond or fermentation heap in office, enterprise, the sub-district, is the closing anaerobic fermentation; B. raising the earthworm device is breed pond, box for breeding, breed bucket, the plastic greenhouse culturing bed in greenhouse with winter-spring season, and specialized large-scale cultivation earthworm changes the warmhouse booth breeding earthworm over to facility, the winter-spring season of land for growing field crops breeding earthworm; The earthworm excrement is used for matrix water planting and flowers, plants and trees fertilising; 3) biological cycle utilizes sewage device to be made up of equalizing tank and earthworm excrement matrix solution culture facilities; A. equalizing tank connects one or more septic tank outlets, average depth 1.4m, the dark 1.6m of water inlet place, the dark 0.5m of water outlet place, and cold district winter-spring season greenhouse insulation, the water surface float plants anti-fertilizer-plant; B. earthworm excrement matrix solution culture facilities comprises pond kickboard cultivating facility, pipeline, column, wall type cultivating facility, and matrix is wrapped up with non-woven fabrics in the cultivation cave of cultivating facility; Cold district winter-spring season earthworm excrement matrix solution culture facilities is used greenhouse insulation.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222381A (en) * | 2013-05-30 | 2013-07-31 | 胡明建 | Energy-saving environment-friendly vegetable planting method |
| CN104430187A (en) * | 2014-06-12 | 2015-03-25 | 四川省环境保护科学研究院 | Method for treating sludge in vermiculture |
| CN105517962A (en) * | 2013-06-28 | 2016-04-20 | 天空世界国际海外有限公司 | Facility for treating and recycling animal waste comprising methanisation, cultivation of microalgae and macrophytes, and vermiculture |
| CN105621800A (en) * | 2016-01-14 | 2016-06-01 | 邹伟龙 | Process for comprehensively recycling sewage |
| CN106359307A (en) * | 2016-03-02 | 2017-02-01 | 陈国清 | Earthworm culture facility and method for culturing earthworm and treating organic waste with earthworm culture facility |
| CN106390538A (en) * | 2016-09-27 | 2017-02-15 | 符放中 | Livestock farm liquid manure treatment method and device |
| CN111943472A (en) * | 2020-08-12 | 2020-11-17 | 张贵生 | Combined energy-saving automatic circulation ecological system and method |
| CN112320938A (en) * | 2020-10-14 | 2021-02-05 | 中国科学院沈阳应用生态研究所 | Rural water closet wastewater in-situ treatment system |
-
2011
- 2011-11-25 CN CN2011204834875U patent/CN202449951U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103222381A (en) * | 2013-05-30 | 2013-07-31 | 胡明建 | Energy-saving environment-friendly vegetable planting method |
| CN103222381B (en) * | 2013-05-30 | 2015-01-21 | 胡明建 | Energy-saving environment-friendly vegetable planting method |
| CN105517962A (en) * | 2013-06-28 | 2016-04-20 | 天空世界国际海外有限公司 | Facility for treating and recycling animal waste comprising methanisation, cultivation of microalgae and macrophytes, and vermiculture |
| CN112390355A (en) * | 2013-06-28 | 2021-02-23 | 天空世界国际海外有限公司 | Apparatus for treating and recycling animal waste |
| CN104430187A (en) * | 2014-06-12 | 2015-03-25 | 四川省环境保护科学研究院 | Method for treating sludge in vermiculture |
| CN105621800A (en) * | 2016-01-14 | 2016-06-01 | 邹伟龙 | Process for comprehensively recycling sewage |
| CN106359307A (en) * | 2016-03-02 | 2017-02-01 | 陈国清 | Earthworm culture facility and method for culturing earthworm and treating organic waste with earthworm culture facility |
| CN106390538A (en) * | 2016-09-27 | 2017-02-15 | 符放中 | Livestock farm liquid manure treatment method and device |
| CN111943472A (en) * | 2020-08-12 | 2020-11-17 | 张贵生 | Combined energy-saving automatic circulation ecological system and method |
| CN112320938A (en) * | 2020-10-14 | 2021-02-05 | 中国科学院沈阳应用生态研究所 | Rural water closet wastewater in-situ treatment system |
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