CN108380639A - A kind of cooperative disposal method of rubbish from cooking and green garbage - Google Patents
A kind of cooperative disposal method of rubbish from cooking and green garbage Download PDFInfo
- Publication number
- CN108380639A CN108380639A CN201810140063.5A CN201810140063A CN108380639A CN 108380639 A CN108380639 A CN 108380639A CN 201810140063 A CN201810140063 A CN 201810140063A CN 108380639 A CN108380639 A CN 108380639A
- Authority
- CN
- China
- Prior art keywords
- rubbish
- cooking
- green garbage
- green
- garbage
- 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
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 111
- 238000010411 cooking Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 28
- 238000000855 fermentation Methods 0.000 claims abstract description 22
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 18
- 230000007062 hydrolysis Effects 0.000 claims abstract description 14
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 230000004151 fermentation Effects 0.000 claims abstract description 8
- 150000007524 organic acids Chemical class 0.000 claims abstract description 8
- 238000004332 deodorization Methods 0.000 claims abstract description 6
- 239000002002 slurry Substances 0.000 claims abstract description 5
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 8
- 238000005360 mashing Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 7
- 102000035195 Peptidases Human genes 0.000 claims description 5
- 108091005804 Peptidases Proteins 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000013527 degreasing agent Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 4
- 230000000249 desinfective effect Effects 0.000 claims description 3
- 239000002054 inoculum Substances 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000011081 inoculation Methods 0.000 claims description 2
- 239000002028 Biomass Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 231100000572 poisoning Toxicity 0.000 abstract description 3
- 230000000607 poisoning effect Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000021190 leftovers Nutrition 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 235000019750 Crude protein Nutrition 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000019784 crude fat Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/78—Recycling of wood or furniture waste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of cooperative disposal methods of rubbish from cooking and green garbage, include the following steps：1）Rubbish from cooking deodorization is sorted；2）Rubbish from cooking is beaten oil removing 3）By treated, rubbish from cooking slurry carries out anaerobic hydrolysis production acid；4）Green garbage is sieved, crushed, is ultrasonically treated；5）By organic acid solution that rubbish from cooking anaerobic hydrolysis generates with treated carries out high-temperature hydrothermal process after green garbage mixes；6）Anaerobic hydrolysis is produced acid residue, treated green garbage and organic acid solution to mix, carries out producing marsh gas through mixed anaerobic fermentation.The present invention solves the problems, such as that the rubbish from cooking after the categorized consumer waste of residential block and green garbage are individually handled, it avoids and " acid poisoning ", high lignocellulose green garbage difficulty anaerobic fermentation easily occurs in the independent anaerobic fermentation process of rubbish from cooking, the product and production capacity in each stage are taken full advantage of in processing procedure simultaneously, green garbage processing cost is reduced, there is higher environmental benefit and economic benefit.
Description
Technical field
The invention belongs to the disposition of city organic solid waste and field of renewable energy, are related to a kind of rubbish from cooking and green garbage
The method of cooperative disposal.
Background technology
Rubbish from cooking refers to family's generation including leftovers, leftovers, dish leaf, pericarp, eggshell, bone and flesh, shell etc.
Organic substance.Its main feature has：First, moisture content is very high, 80%-90% generally can reach；Second is that the content of organic matter is high, it is toxic
Component content is few, full of nutrition, the high organic contents such as crude fat, crude protein, while being also rich in N, P, K, Ca and various micro
Element, developing and utilizingpotentiality are big；Third, rubbish from cooking rotten, growth germ worm fly perishable at normal temperatures, and containing a certain amount of
Oil, therefore need to consider when carrying out recycling.According to relevant report, rubbish from cooking institute in China's domestic waste
Accounting example is average, and 50% or so, daily output rubbish from cooking amount is more than 20,000 tons, if so a large amount of rubbish from cooking cannot rationally be located
It reason and mixes and is filled using and with Other Waste, can not only occupy a large amount of soils, but also will produce percolate, stench etc. two
Secondary pollution.Simultaneously because rubbish from cooking moisture content high heating value is low, incineration disposal is insufficient to will produce the poisonous and harmful gas such as bioxin
Body, and disposably input is very high for burning disposal.In recent years, actively push forward with China's garbage classification work, correlation method law
The successive appearance of rule, to realize that China's recycling municipal solid waste recovery utilization rate reaches 35% in the year two thousand twenty, residential block food waste
Rubbish is put on by classification, categorised collection, classifies to transport and classify and dispose imperative, the food waste of high-moisture and high organic content
Rubbish is significant using producing methane through anaerobic fermentation treatment technology.But when rubbish from cooking directly carries out producing methane through anaerobic fermentation, water
It is too fast to solve acidification rate, it is serious to inhibit follow-up production biogas process, therefore there is an urgent need for develop a kind of new biogas fermentation pattern.
Green garbage includes mainly the cellulosic organic solid castoff of the generations such as municipal greening, gardens, agricultural, big at present
Phenomena such as there are random heaps to abandon for partial green garbage, direct on-site incineration, environmental pollution is serious, and recycling degree is low.Experiment
Research shows that green garbage organic matter utilizability is high, anaerobic digestion gas production rate is high, but relatively low currently with covering surface.Together
When green garbage complexity wood fibre structure be the key factor for hindering it biodegradable, therefore carry out biogas fermentation it
Before, it usually needs it is pre-processed.Common preprocess method includes physics pretreatment, chemical pretreatment, the pre- place of biology
Reason, from the point of view of current application, the method for mainly using physics, chemical pretreatment to be combined is shredded, is crushed, soda acid is located in advance
Reason, but etching problem can bring relevant device in subsequent treatment process using chemical industry acid-base pretreatment, and need a large amount of water to pre-
Treated, and raw material is cleaned or a large amount of soda acid is needed to be neutralized, and a large amount of water cleanings can substantially reduce follow-up anaerobic fermentation
Methane quantity is produced, when a large amount of acid-base neutralizations, a large amount of zwitterions of generation can not only inhibit the progress of anaerobic fermentation, can also give environment
Bring secondary pollution.
Invention content
The technical problem to be solved in the present invention is to provide a kind of cooperative disposal methods of rubbish from cooking and green garbage, are used for
Solve the problems, such as that rubbish from cooking and green garbage after the categorized consumer waste of residential block are individually handled and green garbage heap is abandoned, burned
The phenomenon that.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：A kind of association of rubbish from cooking and green garbage
Same method of disposal, this method comprises the following steps：
（1）Deodorization is sorted：Aqueous solution is made in proteolytic enzyme, spray deodoring and disinfecting is carried out to rubbish from cooking, is then divided
It picks, rejects impurity, prepare for subsequent processing；
（2）Mashing is deoiled：Rubbish from cooking after deodorization is sorted is packed into beater and carries out mashing processing, is gone later by degreaser
Except oily substance, the oil separated is transferred to oil storage barrel, carries out regeneration treatment；
（3）It will be through step（2）Treated, and rubbish from cooking slurry is fitted into progress anaerobic hydrolysis production acid in anaerobism generator；
（4）Green garbage is sieved, is cleaned, then processing is crushed with pulverizer, the green garbage powder that processing is obtained
End is packed into ultrasonic generator and is ultrasonically treated；
（5）By step（3）The organic acid solution and step of middle anaerobic hydrolysis production acid gained（4）Green garbage after being ultrasonically treated
Powder is fitted into reactor, is sufficiently mixed, and high-temperature hydrothermal process is carried out；
（6）By step（3）The residue and step of middle anaerobic hydrolysis production acid（5）Treated green garbage and organic acid solution mixing,
It is added in biogas fermentation reactor, inoculation adjusts pH value, carries out producing marsh gas through mixed anaerobic fermentation.
Further, the rubbish from cooking and green garbage are only the rubbish from cooking and green garbage that residential block generates.
Further, step（1）Described in proteolytic enzyme haptoreaction time of aqueous solution and rubbish from cooking is made
It is 4~5 hours.
Further, step（2）Mashing processing procedure according to the mass ratio of rubbish from cooking and water be 1:1~1:3
Ratio is diluted with water processing upper back and squeezes, and top oily substance is removed by degreaser.
Further, step（3）Described in rubbish from cooking carried out in anaerobic hydrolysis acid process in reactor, control
For mixing speed in 10~20 r/min, mixing cycle is 1~3 min/h.
Further, step（4）Described in supersound process processing power be 150~300W, processing time be 30~50
min。
Further, step（5）Described in high-temperature hydrothermal process temperature control at 80~120 DEG C, time control is 2
~4 h.
Further, step（6）Described in the control of anaerobic fermentation inoculum concentration 6%~10%, pH value control 6~
8, reactor temperature is controlled at 35 ± 2 DEG C, and for control mixing speed in 20~40 r/min, mixing cycle is 2~5 min/h.
Beneficial effects of the present invention：The method of the present invention solves the rubbish from cooking after the categorized consumer waste of residential block and green
The phenomenon that the problem of change rubbish is individually handled and green garbage heap are abandoned, are burned.It is avoided that the independent anaerobic fermentation process of rubbish from cooking
In that " acid poisoning ", high lignocellulose green garbage difficulty anaerobic fermentation easily occurs is related to subsequent technique to chemical industry acid-base pretreatment
Equipment there is the problems such as corrosion, it can be achieved that the minimizing of the two, recycling and innoxious, have higher environmental benefit and economy
Benefit.
Description of the drawings
It, below will be to needed in the embodiment in order to more clearly illustrate the technical solution in the embodiment of the present invention
Attached drawing is simply introduced, it should be apparent that, the accompanying drawings in the following description is only some embodiments described in the present invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the work flow diagram of rubbish from cooking of the present invention and green garbage cooperative disposal method.
Specific implementation mode
Technical scheme of the present invention will be clearly and completely described by specific implementation mode below.
As shown in Figure 1, the cooperative disposal method of the rubbish from cooking and green garbage for the present invention, this method includes following steps
Suddenly：
（1）Deodorization is sorted：Aqueous solution is made in proteolytic enzyme, spray deodoring and disinfecting is carried out to rubbish from cooking, carried out after 4~5 h
Manual sorting rejects the impurity such as waste paper, plastics, and rubbish from cooking is made to be convenient for subsequent processing；
（2）Mashing is deoiled：It is beaten in processing procedure and presses 1:1~1:3（The mass ratio of rubbish from cooking and water）It is diluted with water processing, so
Upper back squeezes, and removes top oily substance by degreaser, the oil separated is transferred to oil storage barrel, transfers to qualified profession
Waste oil recycling disposal mechanism carries out regeneration treatment；
（3）It will be through step（2）Treated, and rubbish from cooking slurry is fitted into progress anaerobic hydrolysis production acid in anaerobism generator；It reacted
Mixing speed is controlled in journey in 10-20 r/min, mixing cycle is 1~3 min/h.Simultaneously by follow-up producing methane through anaerobic fermentation system
Part biogas slurry in system flows back, and is diluted processing；
（4）Green garbage is sieved, the impurity substances such as removal sandstone, then processing is crushed with pulverizer, processing obtains
Green garbage powder be reloaded into ultrasonic generator and be ultrasonically treated, processing power is adjusted to 150~300 W, processing
Time is 30~50 min.The wood fibre structure that green garbage can be destroyed in this way, is conducive to subsequent processing；
（5）By step（3）The organic acid solution and step of middle anaerobic hydrolysis production acid gained（4）Green garbage after being ultrasonically treated
Powder is fitted into reactor, is sufficiently mixed, and is heated by the high-temperature steam generated during marsh gas power generation, when processing
Between control in 2~4 h, the temperature of high temperature steam treatment is 80~120 DEG C.
（6）By step（3）Middle anaerobic hydrolysis production acid residue and step 5 treated green garbage and organic acid solution mix
It is added in biogas fermentation reactor, is inoculated with by 8% inoculum concentration, while adjusting pH value 6~8 in reactor, control is stirred
Speed is mixed in 20~40 r/min, mixing cycle is 2~5 min/h, and carries out heating water bath guarantor by the waste heat of marsh gas power generation
System temperature is held at 35 ± 2 DEG C, carries out producing marsh gas through mixed anaerobic fermentation.
Rubbish from cooking of the present invention and green garbage are only the rubbish from cooking and green garbage that residential block generates.
The invention can avoid " acid poisoning ", the greening of high lignocellulose easily occur in the independent anaerobic fermentation process of rubbish from cooking
There is the problems such as corroding, it can be achieved that the two subtracts to subsequent technique relevant device in rubbish difficulty anaerobic fermentation and chemical industry acid-base pretreatment
Quantization, recycling and innoxious have higher environmental benefit and economic benefit.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the design of the present invention
It is defined with range, under the premise of not departing from design concept of the present invention, ordinary engineering and technical personnel is to this hair in this field
The all variations and modifications that bright technical solution is made should all fall into protection scope of the present invention, claimed skill of the invention
Art content is all documented in technology claim.
Claims (8)
1. a kind of cooperative disposal method of rubbish from cooking and green garbage, it is characterised in that：This method comprises the following steps：
（1）Deodorization is sorted：Aqueous solution is made in proteolytic enzyme, spray deodoring and disinfecting is carried out to rubbish from cooking, is then divided
It picks, rejects impurity, prepare for subsequent processing；
（2）Mashing is deoiled：Rubbish from cooking after deodorization is sorted is packed into beater and carries out mashing processing, is gone later by degreaser
Except oily substance, the oil separated is transferred to oil storage barrel, carries out regeneration treatment；
（3）It will be through step（2）Treated, and rubbish from cooking slurry is fitted into progress anaerobic hydrolysis production acid in anaerobism generator；
（4）Green garbage is sieved, is cleaned, then processing is crushed with pulverizer, the green garbage powder that processing is obtained
End is packed into ultrasonic generator and is ultrasonically treated；
（5）By step（3）The organic acid solution and step of middle anaerobic hydrolysis production acid gained（4）Green garbage after being ultrasonically treated
Powder is fitted into reactor, is sufficiently mixed, and control green garbage powder dry biomass concentration carries out high later 8%~12%
Warm wet process；
（6）By step（3）The residue and step of middle anaerobic hydrolysis production acid（5）Treated green garbage and organic acid solution mixing,
It is added in biogas fermentation reactor, inoculation adjusts pH value, carries out producing marsh gas through mixed anaerobic fermentation.
2. the cooperative disposal method of a kind of rubbish from cooking according to claim 1 and green garbage, it is characterised in that：It is described
Rubbish from cooking and green garbage are only the rubbish from cooking and green garbage that residential block generates.
3. the cooperative disposal method of a kind of rubbish from cooking according to claim 1 and green garbage, it is characterised in that：Step
（1）Described in proteolytic enzyme to be made the haptoreaction time of aqueous solution and rubbish from cooking be 4~5 hours.
4. the cooperative disposal method of a kind of rubbish from cooking according to claim 1 and green garbage, it is characterised in that：Step
（2）Mashing processing procedure according to the mass ratio of rubbish from cooking and water be 1:1~1:3 ratio is diluted with water processing upper back
It squeezes, top oily substance is removed by degreaser.
5. the cooperative disposal method of a kind of rubbish from cooking according to claim 1 and green garbage, it is characterised in that：Step
（3）Described in rubbish from cooking carried out in anaerobic hydrolysis acid process in reactor, control mixing speed in 10~20 r/
Min, mixing cycle are 1~3 min/h.
6. the cooperative disposal method of a kind of rubbish from cooking according to claim 1 and green garbage, it is characterised in that：Step
（4）Described in supersound process processing power be 150~300 W, processing time be 30~50 min.
7. the cooperative disposal method of a kind of rubbish from cooking according to claim 1 and green garbage, it is characterised in that：Step
（5）Described in high-temperature hydrothermal process temperature control at 80~120 DEG C, time control is in 2~4 h.
8. the cooperative disposal method of a kind of rubbish from cooking according to claim 1 and green garbage, it is characterised in that：Step
（6）Described in anaerobic fermentation inoculum concentration control 6%~10%；6~8, reactor temperature control exists for pH value control
35 ± 2 DEG C, for control mixing speed in 20~40 r/min, mixing cycle is 2~5 min/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140063.5A CN108380639A (en) | 2018-02-11 | 2018-02-11 | A kind of cooperative disposal method of rubbish from cooking and green garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140063.5A CN108380639A (en) | 2018-02-11 | 2018-02-11 | A kind of cooperative disposal method of rubbish from cooking and green garbage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108380639A true CN108380639A (en) | 2018-08-10 |
Family
ID=63068542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810140063.5A Pending CN108380639A (en) | 2018-02-11 | 2018-02-11 | A kind of cooperative disposal method of rubbish from cooking and green garbage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108380639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680798A (en) * | 2021-08-25 | 2021-11-23 | 南京万德斯环保科技股份有限公司 | System and method for cooperatively treating garden garbage and kitchen garbage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757980A (en) * | 2012-07-30 | 2012-10-31 | 深圳市海吉星环保有限责任公司 | Method for producing methane through combination of perishable organic wastes and straws |
| CN102873078A (en) * | 2012-09-30 | 2013-01-16 | 浙江爱科乐环保有限公司 | Kitchen garbage disposal method |
| CN105755052A (en) * | 2016-03-30 | 2016-07-13 | 哈尔滨工业大学 | Town multi-element organic waste for preparing biogas and method for preparing biogas from same |
| CN206262969U (en) * | 2016-10-28 | 2017-06-20 | 深圳市海源能源科技有限公司 | A kind of kitchen garbage, sludge and green garbage cooperative disposal system |
-
2018
- 2018-02-11 CN CN201810140063.5A patent/CN108380639A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757980A (en) * | 2012-07-30 | 2012-10-31 | 深圳市海吉星环保有限责任公司 | Method for producing methane through combination of perishable organic wastes and straws |
| CN102873078A (en) * | 2012-09-30 | 2013-01-16 | 浙江爱科乐环保有限公司 | Kitchen garbage disposal method |
| CN105755052A (en) * | 2016-03-30 | 2016-07-13 | 哈尔滨工业大学 | Town multi-element organic waste for preparing biogas and method for preparing biogas from same |
| CN206262969U (en) * | 2016-10-28 | 2017-06-20 | 深圳市海源能源科技有限公司 | A kind of kitchen garbage, sludge and green garbage cooperative disposal system |
Non-Patent Citations (1)
| Title |
|---|
| 冯磊等: "超声波预处理对秸秆发酵的影响", 《可再生能源》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113680798A (en) * | 2021-08-25 | 2021-11-23 | 南京万德斯环保科技股份有限公司 | System and method for cooperatively treating garden garbage and kitchen garbage |
| WO2023024713A1 (en) * | 2021-08-25 | 2023-03-02 | 南京万德斯环保科技股份有限公司 | System and method for cooperative treatment of garden waste and kitchen waste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101134684B (en) | Method for producing hydrogen and methane by kitchen waste diphasic anaerobic fermentation | |
| CN105798050B (en) | Kitchen castoff cooperates with treatment process with domestic garbage burning electricity generation | |
| CN102921704B (en) | The method for innocent treatment of changing food waste | |
| CN102503595A (en) | Reutilization treatment method of kitchen waste | |
| CN110105095A (en) | A kind of innoxious and recycling processing method of kitchen garbage | |
| CN101890423B (en) | Recycling method for cleaning and processing kitchen waste | |
| CN102603383B (en) | Production equipment and preparation method of slow-release bio-organic fertilizer | |
| CN102151683A (en) | Damp and heat fermentation comprehensive harmless and resource processing system for kitchen waste | |
| CN107971324A (en) | A kind of method and its device of anaerobic fermentation of kitchen waste biogas residue minimizing recycling | |
| CN102212561B (en) | Processing method for fermenting straws in dry-process and wet-process combined way | |
| CN102492556A (en) | Treatment method for extracting grease from kitchen waste and performing biogas fermentation on kitchen waste | |
| CN104561110A (en) | Recycling and harmless treatment method for dead animals | |
| CN106140780B (en) | A kind of domestic garbage treating system | |
| CN102168109A (en) | Method for producing hydrogen and methane through continuous solid state fermentation of kitchen garbage | |
| CN206262969U (en) | A kind of kitchen garbage, sludge and green garbage cooperative disposal system | |
| CN106984632A (en) | A kind of organic garbage treatment technique | |
| CN112792088A (en) | Comprehensive utilization method of biomass in ecological environment park | |
| CN106085545B (en) | A kind of organic solid waste substance treating method of distribution environment-friendly type and system | |
| CN205874401U (en) | Kitchen garbage's anaerobic fermentation processing apparatus | |
| CN101063152B (en) | Kitchen residual garbage normal temperature anaerobic fermentation method | |
| CN104418301B (en) | Utilize the method that domestic waste and agricultural wastes prepare hydrogen and nutritional solution | |
| CN108277237A (en) | A kind of countryside wastes processing and utilization method | |
| CN107746375A (en) | A kind of method of house refuse optional water thermal oxide conversion production formic acid | |
| CN108380639A (en) | A kind of cooperative disposal method of rubbish from cooking and green garbage | |
| CN102168111A (en) | Process method for producing alcohol by utilizing food residues |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |