CN108083593A - A kind of livestock and poultry fecal pollution processing method - Google Patents
A kind of livestock and poultry fecal pollution processing method Download PDFInfo
- Publication number
- CN108083593A CN108083593A CN201810042105.1A CN201810042105A CN108083593A CN 108083593 A CN108083593 A CN 108083593A CN 201810042105 A CN201810042105 A CN 201810042105A CN 108083593 A CN108083593 A CN 108083593A
- Authority
- CN
- China
- Prior art keywords
- livestock
- water
- poultry
- biogas
- slaughterhouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/004—Sludge detoxification
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- 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
-
- 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
- C02F3/28—Anaerobic digestion processes
-
- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Microbiology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Botany (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses environmental protections and a kind of livestock and poultry fecal pollution processing method of regenerative resource processing technology field; it is pre-processed including farm's livestock and poultry feces source separating dry space from moist space; livestock and poultry feces high-temperature-hot-water solution anaerobic digestion after separating dry space from moist space; the farm of separating dry space from moist space gives up dirty urine water mesophilic anaerobic digestion, bio-digestion, artificial swamp digestion, biogas residue dewatering press；Drying and other treatment obtains finished product, giving up by the pretreatment of farm's livestock and poultry feces source separating dry space from moist space, the anaerobic digestion of livestock and poultry feces high-temperature-hot-water solution, farm, dirty urine water mesophilic anaerobic digestion, bio-digestion, artificial swamp digest, biogas residue dewaterer is dehydrated the high-pressure pressure filter directly comprehensive processing technique of squeezing and solar energy desiccation, it is not only able to realize that farm livestock and poultry feces, farm give up dirty urine water-stable, innoxious and minimizing, simultaneously, turn that waste be changed into values, produce available biogas, organic fertilizer and afforestation soil and forest land is native.
Description
Technical field
The present invention relates to environmental protections and regenerative resource processing technology field, are specially a kind of livestock and poultry fecal pollution processing side
Method.
Background technology
Livestock and poultry feces processing method easily rots as the discarded object in aquaculture, complicated component, comprising a large amount of
Harmful pathogenic bacteria generates harm to environment resident and aquaculture livestock and poultry, can also do great harm to human body.Therefore livestock and poultry feces
Can processing method properly be disposed, and be directly related to the epidemic prevention of aquaculture livestock and poultry and food hygiene and safety and body health of people
Problem.With the fast development of aquaculture industry of China, livestock and poultry fecal pollution and the farm dirty urine water yield that gives up increasingly increase, livestock and poultry fecal pollution
And farm gives up in dirty urine water containing heavy metal, pathogenic microorganism etc., easily causes secondary pollution, meanwhile, it livestock and poultry fecal pollution and supports
It grows field to give up in dirty urine water containing more organic matter, there is the higher utilization of resources to be worth.It gives up for livestock and poultry fecal pollution and farm
Dirt urine water technology, both at home and abroad mostly using " aerobic compost+land use ", " anaerobic digestion+deep dehydration+desiccation "
Technology realizes that livestock and poultry fecal pollution and farm give up the efficient utilization of organic matter and nutrient in dirty urine water.According to U.S.EPA
The investigation of 1998, anaerobic digestion is the U.S. is given up dirty urine water antihunt means using most common livestock and poultry fecal pollution and farm, is accounted for
The anaerobic digestion techniques application of 60 % China is started from the 1930s, but up to the later stage seventies just starts more steadily to develop.
Only about more than 20, China livestock and poultry feces anaerobic digestion process at present, less than the 2% of National urban cultivation factory, anaerobic digestion can be poultry
Fowl fecal pollution and the farm low-quality organic matter in dirty urine water that gives up are converted into the high-quality energy, but traditional anaerobic digestion due to
Livestock and poultry fecal pollution and farm give up, and the dirty urine water content of organic matter is low, biochemical poor performance, there are biogas output it is low the problem of, it is entitled
A kind of a variety of patents such as discarded object comprehensive processing technique, above-mentioned document report livestock and poultry feces treatment process and equipment, report
Livestock and poultry feces collection and disposition informatization platforms, it was recently reported that livestock and poultry feces include respectively with livestock and poultry feces disposing technique pretreatment,
The techniques such as sorting, anaerobic fermentation, press filtration, above-mentioned various documents refer to different processing methods, but it is specific
Treatment process is simultaneously incorrect, and not only easily air secondary is polluted, and discharge capacity is big, and processing cost is high.
The content of the invention
It is an object of the invention to provide a kind of livestock and poultry fecal pollution processing method, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of livestock and poultry fecal pollution processing method, including dry and wet point
From livestock and poultry feces, the dirty urine water of cultivation and slaughterhouse's waste water/sewage；The separating dry space from moist space livestock and poultry feces processing method is：Dry and wet point
Collection is sealed through closed collecting box from livestock and poultry feces, is sealed and collects separating dry space from moist space livestock and poultry feces by integrated sealed
Collecting box transport vehicle is transported to livestock and poultry feces discharging workshop and carries out the processing of high-temperature pressurize minute disinfection；The dirty urine of cultivation
Water and slaughterhouse's waste water/sewage water treatment method are：The dirty urine water of cultivation and slaughterhouse's waste water/sewage pass through integrated sealed transport
Vehicle/or pipe network are transported to medium temperature and reconcile pond storage, and mesophilic anaerobic digestion is carried out in pond is reconciled, and in mesophilic anaerobic digestion
The biogas of generation is transported to biogas container, carries out desulfurizing and purifying and withdraws deposit, and the biogas handled well is carried out resource reutilization；And it cultivates
Dirt urine water and slaughterhouse's waste water/sewage are supported using bottom of pond sludge extraction process, treated after mesophilic anaerobic digestion
It grows dirty urine water and slaughterhouse's waste water/sewage carries out the processing of high-temperature pressurize minute disinfection again, and it is dirty to be treated cultivation
The Chi Zhongshui of urine water and slaughterhouse's waste water/sewage can carry out pond sewerage disposing, and aquatic organism purification, Chi Zhongshui are artificial in by pond
Relevant department, which is transported to, after wetland filtering and plant absorption purification carries out water resource cycling and reutilization；And separating dry space from moist space animal dung
Dirty, the dirty urine water of cultivation and slaughterhouse's waste water/sewage are being transported to high-temperature after the processing of excessive temperature pressurize minute disinfection
Anaerobic digestion, and certain biogas can be generated when carrying out high-temperature anaerobic digestion, biogas is transported to biogas container takes off
Sulphur purification is withdrawn deposit, and the hygroscopic water after excessive temperature anaerobic digestion is from livestock and poultry feces, the dirty urine water of cultivation and slaughterhouse's waste water/sewage
Or it is transported to relevant department after biogas residue reconciles pond, dewaterer dehydration, solar energy desiccation and carries out organic manure resource utilization.
Preferably, the inorganic salts medicament such as lime, coagulant is not added during the dehydration, squeezing process.
Preferably, the biogas that the digestion reaction generates enters biogas storage cabinet, after desulfurization, purification, purification, enters
National grid is incorporated to after marsh gas power generation or is incorporated to gas ductwork or CNG or LNG is made.
Preferably, the desiccation process is to be swum in solar energy desiccation workshop using solar energy and hot water as heat, by de-
Water biogas residue constantly mixes, crushes, divulges information, curing desiccation, and biogas residue moisture content, which declines, after solar energy desiccation reaches less than 40%.
Preferably, biogas residue moisture content is down within 80% after the dewaterer dehydration, is contained after high-pressure pressure filter directly squeezing
Water rate is down within 60%.
Compared with prior art, the beneficial effects of the invention are as follows：Using source pretreating process, environment influence is dropped to most
It is low, slurrying integrated vehicle is transported using receiving, water is urinated in dirt of giving up in collecting cart to livestock and poultry fecal pollution and farm and straw source is located in advance
Reason；Drying and other treatment obtains finished product.Detest by the pretreatment of farm's livestock and poultry feces source separating dry space from moist space, livestock and poultry feces high-temperature-hot-water solution
Oxygen digestion, farm are given up, and dirty urine water mesophilic anaerobic digestion, bio-digestion, artificial swamp digest, biogas residue dewaterer is dehydrated high pressure pressure
Filter directly squeezes and the comprehensive processing technique of solar energy desiccation, is not only able to realize that farm's livestock and poultry feces, farm give up dirt
Urinate water-stable, innoxious and minimizing, meanwhile, turn waste be changed into values, it is green to produce available biogas, organic fertilizer and gardens
Change soil and forest land soil.
Description of the drawings
Fig. 1 is flow diagram of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of livestock and poultry fecal pollution processing method is raiseeed including separating dry space from moist space
Brid guano dirt A, the dirty urine water of cultivation and slaughterhouse's waste water/sewage B：The separating dry space from moist space livestock and poultry feces A processing methods are：Separating dry space from moist space
Livestock and poultry feces A is sealed collection through closed collecting box A1, is sealed and collects separating dry space from moist space livestock and poultry feces A by integrated close
It closes collecting box transport vehicle A2 and is transported to livestock and poultry feces discharging workshop A3 progress 70 degree of high temperature pressurize 30 minutes disinfections processing 1；
The cultivation dirt urine water and slaughterhouse's waste water/sewage B processing methods are：The dirty urine water of cultivation and slaughterhouse's waste water/sewage B pass through one
Body airtight transportation vehicle/or pipe network conveying B1 are transported to medium temperature and reconcile pond storage B2, and mesophilic anaerobic digestion is carried out in pond is reconciled
B3, and be transported to biogas container 8 in the mesophilic anaerobic digestion B3 biogas generated carries out desulfurizing and purifying and withdraws deposit 9, the natural pond that will be handled well
Gas carries out resource reutilization；And cultivate dirty urine water and slaughterhouse's waste water/sewage after mesophilic anaerobic digestion B3 using pond
Bottom sludge extraction B4 processing, the dirty urine water of cultivation that treated and slaughterhouse's waste water/sewage B carry out the pressurize 30 minutes of 70 degree of high temperature again
Disinfection processing 1, and the Chi Zhongshui for being treated the dirty urine water of cultivation and slaughterhouse's waste water/sewage B can be carried out in pond at water
B4 is managed, related portion is being transported to after water artificial swamp filtering in aquatic organism purification B5, pond in pond and plant absorption purification B6
Door carries out water resource cycling and reutilization B7；And separating dry space from moist space livestock and poultry feces A, the dirty urine water of cultivation and slaughterhouse's waste water/sewage B are being passed through
55 degree of anaerobic digestions 2 of high temperature are transported to after crossing 70 degree of high temperature pressurize 30 minutes disinfection processing 1, and are detested carrying out 55 degree of high temperature
Certain biogas can be generated during oxygen digestion 2, biogas is transported to biogas container 8 carries out desulfurizing and purifying and withdraw deposit 9, and passes through high temperature 55
The hygroscopic water spent after anaerobic digestion 2 from livestock and poultry feces A, the dirty urine water of cultivation and slaughterhouse's waste water/sewage B or by biogas residue reconcile pond 3,
Relevant department's progress organic manure resourceization is transported to after dewaterer dehydration 4, solar energy desiccation 6 and utilizes 7.
Wherein, the inorganic salts medicament such as lime, coagulant is not added during dehydration, squeezing process, avoid participating in impurity,
Effectively improve the product quality of machine fertilizer soil；The biogas that digestion reaction generates enters biogas storage cabinet, by desulfurization, purification, purification
Afterwards, into being incorporated to national grid after marsh gas power generation or being incorporated to gas ductwork or CNG or LNG is made, the purity of combustion gas is improved,
Avoid the combustion gas pollution on the environment that combustion of sulfur amount is higher；Desiccation process is with solar energy in solar energy desiccation workshop
It is swum with hot water for heat, by the way that dehydration biogas residue is constantly mixed, crushes, divulged information, cures desiccation, biogas residue is aqueous after solar energy desiccation
Rate decline reaches less than 40%, and biogas residue moisture content is down within 80% after dewaterer dehydration, contains after high-pressure pressure filter directly squeezing
Water rate is down within 60%, and organic fertilizer soil is made convenient for desiccation, effectively improves resource utilization.
Operation principle：This project fully realizes disposal of resources, reaches near-zero release, and " raw material " generate for aquaculture
Livestock and poultry feces, after pyrohydrolysis and anaerobic digestion reaction, the biogas residue of generation, biogas slurry, biogas can be realized and efficiently used；
High pressure is dehydrated by give up dirty urine water source head pretreatment, the anaerobic digestion of high-temperature-hot-water solution, biogas residue dewaterer of livestock and poultry fecal pollution and farm
Filter press directly squeezes and the comprehensive processing technique of solar energy desiccation, is not only able to realize livestock and poultry fecal pollution and farm gives up dirty urine water
Stabilize, innoxious and minimizing, meanwhile, turn waste be changed into values, produce available biogas and organic fertilizer.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of livestock and poultry fecal pollution processing method, including separating dry space from moist space livestock and poultry feces（A）, the dirty urine water of cultivation and slaughterhouse's waste water/dirt
Water（B）, it is characterised in that：The separating dry space from moist space livestock and poultry feces（A）Processing method is：Separating dry space from moist space livestock and poultry feces（A）Through closed
Collecting box（A1）Collection is sealed, is sealed and collects separating dry space from moist space livestock and poultry feces（A）It is transported by integrated sealed collecting box
Defeated vehicle（A2）It is transported to livestock and poultry feces discharging workshop（A3）Carry out the processing of 70 degree of high temperature pressurize 30 minutes disinfection（1）；It is described
The dirty urine water of cultivation and slaughterhouse's waste water/sewage（B）Processing method is：The dirty urine water of cultivation and slaughterhouse's waste water/sewage（B）By one
Body airtight transportation vehicle/or pipe network conveying（B1）It is transported to medium temperature and reconciles pond storage（B2）, anaeration in normal temperature is carried out in pond is reconciled
Digestion（B3）, and in mesophilic anaerobic digestion（B3）The biogas of generation is transported to biogas container（8）, carry out desulfurizing and purifying and withdraw deposit（9）,
The biogas handled well is subjected to resource reutilization；And dirty urine water and slaughterhouse's waste water/sewage are cultivated by mesophilic anaerobic digestion
（B3）It is extracted afterwards using bottom of pond sludge（B4）Processing, the dirty urine water of cultivation that treated and slaughterhouse's waste water/sewage（B）It carries out again
The processing of 70 degree of high temperature pressurize 30 minutes disinfection（1）, and it is treated the dirty urine water of cultivation and slaughterhouse's waste water/sewage（B）
Chi Zhongshui can carry out pond sewerage disposing（B4）, aquatic organism purifies in by pond（B5）, the filtering of water artificial swamp and plant in pond
Object absorption cleaning（B6）After be transported to relevant department carry out water resource cycling and reutilization（B7）；And separating dry space from moist space livestock and poultry feces（A）、
The dirty urine water of cultivation and slaughterhouse's waste water/sewage（B）It is handled by 70 degree of high temperature pressurize 30 minutes disinfection（1）After be transported to
55 degree of anaerobic digestions of high temperature（2）, and carrying out 55 degree of anaerobic digestions of high temperature（2）When can generate certain biogas, biogas is conveyed
To biogas container（8）Desulfurizing and purifying is carried out to withdraw deposit（9）, and pass through 55 degree of anaerobic digestions of high temperature（2）Hygroscopic water afterwards is from livestock and poultry feces
（A）, the dirty urine water of cultivation and slaughterhouse's waste water/sewage（B）Or reconcile pond by biogas residue（3）, dewaterer dehydration（4）, the sun it is competent
Change（6）After be transported to relevant department carry out organic manure resource utilization（7）.
2. a kind of livestock and poultry fecal pollution processing method according to claim 1, it is characterised in that：The dehydration, squeezing process mistake
The inorganic salts medicament such as lime, coagulant is not added in journey.
3. a kind of livestock and poultry fecal pollution processing method according to claim 1, it is characterised in that：The natural pond that the digestion reaction generates
Gas enters biogas storage cabinet, after desulfurization, purification, purification, into marsh gas power generation after be incorporated to national grid or be incorporated to gas ductwork
Or CNG or LNG is made.
4. a kind of livestock and poultry fecal pollution processing method according to claim 1, it is characterised in that：The desiccation process is in the sun
It can be swum in desiccation workshop by heat of solar energy and hot water, by constantly mixing, crushing, divulging information to being dehydrated biogas residue, curing desiccation,
The decline of biogas residue moisture content reaches less than 40% after solar energy desiccation.
5. a kind of livestock and poultry fecal pollution processing method according to claim 1, it is characterised in that：Biogas residue after the dewaterer dehydration
Moisture content is down within 80%, and moisture content is down within 60% after high-pressure pressure filter directly squeezing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042105.1A CN108083593A (en) | 2018-01-17 | 2018-01-17 | A kind of livestock and poultry fecal pollution processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810042105.1A CN108083593A (en) | 2018-01-17 | 2018-01-17 | A kind of livestock and poultry fecal pollution processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108083593A true CN108083593A (en) | 2018-05-29 |
Family
ID=62183099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810042105.1A Pending CN108083593A (en) | 2018-01-17 | 2018-01-17 | A kind of livestock and poultry fecal pollution processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108083593A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129191A (en) * | 2019-04-10 | 2019-08-16 | 山东大学 | A kind of efficient methane phase of waste scrap carton and recycling treatment system and its processing method |
| CN110465534A (en) * | 2019-07-16 | 2019-11-19 | 华电电力科学研究院有限公司 | A kind of comprehensive energy for farm utilizes system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397178A (en) * | 2008-08-14 | 2009-04-01 | 中国地质大学（武汉） | Livestock and poultry raising sewage disposal process and disposal system thereof |
| CN102583914A (en) * | 2012-01-16 | 2012-07-18 | 同济大学 | Method for improving municipal sludge dry fermentation performance |
| JP2015051423A (en) * | 2013-08-05 | 2015-03-19 | 三菱レイヨン株式会社 | Cleaning method of polyolefin film |
| CN104773938A (en) * | 2015-03-17 | 2015-07-15 | 清华大学 | Livestock and poultry manure anaerobic processing method |
| CN105396862A (en) * | 2015-11-09 | 2016-03-16 | 天津市裕川环境科技有限公司 | Energy regeneration method for solid organic waste alkaline thermal hydrolysis supernate |
| CN106676138A (en) * | 2017-01-19 | 2017-05-17 | 广西博世科环保科技股份有限公司 | Reinforced multi-raw-material two-stage fully-mixed anaerobic digestion methane production method |
| CN106964633A (en) * | 2017-04-14 | 2017-07-21 | 镇江市海润环保科技有限公司 | A kind of kitchen castoff and sewage plant sludge cooperative processing method |
-
2018
- 2018-01-17 CN CN201810042105.1A patent/CN108083593A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397178A (en) * | 2008-08-14 | 2009-04-01 | 中国地质大学（武汉） | Livestock and poultry raising sewage disposal process and disposal system thereof |
| CN102583914A (en) * | 2012-01-16 | 2012-07-18 | 同济大学 | Method for improving municipal sludge dry fermentation performance |
| JP2015051423A (en) * | 2013-08-05 | 2015-03-19 | 三菱レイヨン株式会社 | Cleaning method of polyolefin film |
| CN104773938A (en) * | 2015-03-17 | 2015-07-15 | 清华大学 | Livestock and poultry manure anaerobic processing method |
| CN105396862A (en) * | 2015-11-09 | 2016-03-16 | 天津市裕川环境科技有限公司 | Energy regeneration method for solid organic waste alkaline thermal hydrolysis supernate |
| CN106676138A (en) * | 2017-01-19 | 2017-05-17 | 广西博世科环保科技股份有限公司 | Reinforced multi-raw-material two-stage fully-mixed anaerobic digestion methane production method |
| CN106964633A (en) * | 2017-04-14 | 2017-07-21 | 镇江市海润环保科技有限公司 | A kind of kitchen castoff and sewage plant sludge cooperative processing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110129191A (en) * | 2019-04-10 | 2019-08-16 | 山东大学 | A kind of efficient methane phase of waste scrap carton and recycling treatment system and its processing method |
| CN110465534A (en) * | 2019-07-16 | 2019-11-19 | 华电电力科学研究院有限公司 | A kind of comprehensive energy for farm utilizes system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102964149B (en) | Pollution abatement method for livestock and poultry farm | |
| CN104774044B (en) | A kind of organic waste circulation utilization method and a kind of sterilizing unit wherein used | |
| CN103172244B (en) | Recycling treatment method of water-submerged manure in breeding industry | |
| RU2540556C2 (en) | Device and method of obtaining methane, fertiliser based on organic substances and usable water from wastes of animal breeding | |
| CN106964633A (en) | A kind of kitchen castoff and sewage plant sludge cooperative processing method | |
| CN102336508A (en) | Method and system for quickly dehydrating and recycling municipal sewage sludge | |
| CN103240264A (en) | Low-emission solid organic waste treatment system realizing methane and active carbon production | |
| CN102093137B (en) | Method and system for treating residual sludge by solar energy thermal radiation oxygen-enriched fermentation | |
| CN206262969U (en) | A kind of kitchen garbage, sludge and green garbage cooperative disposal system | |
| CN106431555A (en) | Method for preparing methane and organic compound fertilizer from plant straws | |
| CN108128999A (en) | A kind of Taihu Lake cyanobacteria and sewage plant sludge and kitchen garbage cooperative processing method | |
| CN108059489A (en) | The method that livestock and poultry feces resource is produced to organic fertilizer using subcritical water technology | |
| CN108083864A (en) | A kind of livestock and poultry fecal pollution and processing factory's debirs and stalk cooperative processing method | |
| CN108178476A (en) | A kind of fecal pollution and the dirty urine of cultivation and kitchen garbage and municipal sludge cooperative processing method | |
| CN107188383A (en) | A kind of preparation method of Sludge deodorant | |
| CN105645698B (en) | High concentrated organic wastewater water cleaning systems and technological process | |
| CN108083593A (en) | A kind of livestock and poultry fecal pollution processing method | |
| CN106745911A (en) | A kind of recycling processing method of livestock breeding wastewater | |
| CN102320714B (en) | Method and system for recycling wastes | |
| CN105164061A (en) | Waste processing method and apparatus | |
| CN108117420A (en) | A kind of livestock and poultry fecal pollution and straw cooperative processing method | |
| CN102757156B (en) | Biogas slurry efficient ecological treatment system, treatment method and high-value utilization method thereof | |
| CN208684795U (en) | A kind of organic fertilizer joint production | |
| CN110386739A (en) | A kind of aquaculture sewage sludge modularized treatment system and its treatment process | |
| CN217121247U (en) | Kitchen garbage aerobic fermentation integration equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180529 |
|
| WD01 | Invention patent application deemed withdrawn after publication |