CN101306962A - Kitchen waste compost method using germ bran as conditioner - Google Patents
Kitchen waste compost method using germ bran as conditioner Download PDFInfo
- Publication number
- CN101306962A CN101306962A CNA2008101163335A CN200810116333A CN101306962A CN 101306962 A CN101306962 A CN 101306962A CN A2008101163335 A CNA2008101163335 A CN A2008101163335A CN 200810116333 A CN200810116333 A CN 200810116333A CN 101306962 A CN101306962 A CN 101306962A
- Authority
- CN
- China
- Prior art keywords
- compost
- bacterium chaff
- amendment
- kitchen waste
- waste
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
Landscapes
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a dining cabinet waste compost method taking germ bran as conditioner, belonging to waste resource utilization in the environment field. The method comprises the following concrete steps that: dining cabinet wastes are crushed and then germ bran is evenly mixed into the dining cabinet wastes with the ratio between the dining cabinet wastes and the germ bran of between 1:0.5 and 1:5; other conditioner or transformation promoter are added; the water content of the mixed materials is adjusted to between 55 and 65 percent, while C/N is adjusted to between 20:1 and 30:1 and pH is adjusted to between 7 and 8; meanwhile, the particle size of the materials is not more than 3 cm; and aerobic compost process is adopted to carry out compost treatment. Compared with the prior compost method, the compost speed of the method is faster by 3 to 10 days, and the method has less odor generation and nitrogen loss and stable final products; moreover, a plurality of products can be made according to different requirements, thereby saving a large amount of energy source and manpower.
Description
Technical field
The changing waste into resources that the invention belongs in the environmental area utilizes direction, is specifically related to a kind of with the kitchen waste compost method of bacterium chaff as amendment.
Background technology
Changing food waste is meant family, school, food waste and remnants that machine-operated canteen and catering industry produced, is the chief component of domestic waste.At present, the changing food waste proportion constantly increases in the domestic waste, has accounted for 30%～40% of domestic waste.Changing food waste causes it to be difficult for carrying out common landfill and burning disposal because it has high-moisture percentage and low-calorie characteristics; On the other hand because it is contained nutritious and noxious pollutant content is less, but be that a kind of good renewable resources utilizes raw material.Changing food waste not only can be eliminated its pollution to environment behind composting, its product also can be used as fertilizer, soil improvement agent etc. and is used.
But, because changing food waste oleaginousness and water content are big, salinity is higher, make it be unfavorable for directly carrying out compost treatment, therefore, lot of domestic and international investigator improves the condition and the effect (Yang Yanmei, 2007) of kitchen waste compost by adding various amendments.Amendment at present commonly used has agricultural wastes such as stalk, wood chip, corn cob, but often will pre-treatment, not only consumes energy and waste of manpower such as pulverize to it before using these amendments.
Bacterium chaff (claiming mushroom residue, bacterium slag etc. again) is meant institute's depleted culture material in plantation edible mushrooms process, rich in protein, amino acid, polysaccharide, Mierocrystalline cellulose isoreactivity composition still have been rich in the depleted bacterium chaff, major elements such as nitrogen, phosphorus, potassium, calcium, magnesium, sulphur, and trace element such as iron, manganese, zinc, copper, boron.And wherein also residual a certain amount of living microorganism arranged, have stronger degradation capability.Along with the continuous development of China's mushroom industry, cause the bulk deposition of bacterium chaff, this not only pollutes peripheral water body and soil etc., and has seriously disturbed the optimum operation of mushroom industry.
Current, all existing part Study person has carried out the research of changing food waste or the independent compost treatment of bacterium chaff, for example Chinese patent " rubbish from cooking being converted into the method for fertilizer " (CN 1858027A), Chinese patent " a kind of edible fungus chaff green fertilizer " (CN 1785923A) etc., but previous methods technology is complicated, for example need steps such as sterilization, and do not appear in the newspapers and the bacterium chaff is carried out the research of kitchen waste compost as amendment.Therefore, the present invention make full use of the bacterium chaff loosely organized, more easily degrade, be rich in a large amount of active substances and degradation property microorganism and characteristics such as do not need to pulverize once more, carry out compost treatment as amendment and changing food waste, not only reduced the pollution of environment but also can obtain high value added product.
Summary of the invention
The objective of the invention is to make full use of the good characteristic of bacterium chaff, provide a kind of, with composting speed that improves changing food waste and the quality of improving the finished product with the kitchen waste compost method of bacterium chaff as amendment as the compost amendment.
For achieving the above object, the present invention is realized by following steps and main points:
1. at first changing food waste is pulverized, evenly admix the bacterium chaff in the changing food waste then, changing food waste is 1: 0.5～1: 5 with the ratio of bacterium chaff, also can add other amendments such as a certain amount of stalk, or functional microbial inoculum such as short rotten agent, will mixing afterwards, moisture content of material is adjusted between 55%～65%, C/N is adjusted to 20: 1～between 30: 1, between pH regulator to 7～8, raw meal particle size is not more than 3cm, adopts aerobic composting process to carry out compost treatment.
Changing food waste before pulverizing removes the excessive moisture drop, chooses difficult degradation foreign material such as plastics bag, bulk bone.
2. used bacterium chaff can be waste mushroom leftover behind the various edible fungus culturings in above-mentioned 1, the employing main component is the bacterium chaff of cellulosic materials such as cotton seed hulls, straw powder, corn cob, or main component is the bacterium chaff of lignin substance, but main component is the bacterium chaff of lignin substance, and its compost treatment time can increase to some extent;
3. the total amount of other amendments that added in above-mentioned 1 is no more than 1/3 (mass ratio) of compost material total amount, other amendments comprise one or more in stalk, corn cob, cotton seed hulls, rice bran, wood chip, furfural dregs, coal gangue, the vegetable mould etc., but be not limited in above-mentioned, and these amendments are not really wanted certain interpolation, can decide as the case may be;
4. functional microbial inoculum such as short rotten agent comprises short rotten agent of commodity or microbial inoculum in above-mentioned 1, and the bacterial strain or the microbial inoculum of separation, enrichment voluntarily, addition requires to decide according to himself, defined etc. in the service requirements in the commodity microbial inoculum for example, general inoculum size is less than 10%, and these microbial inoculums are not really wanted certain interpolation, can decide as the case may be;
5. composting process adopts the aerobic compost mode, can adopt static intermittent aeration formula, static bar buttress formula, stir slot type, tunnel like and silo-type etc., but be not limited in this, temperature should be controlled and be no more than 70 ℃ in the composting process, one time fermentation cycle 7～15d, Secondary Fermentation cycle 20～60d;
6. according to the difference of the contained nutrient of compost final product, proterties etc., and join technologies such as fertilizer in conjunction with other and can be made into organic fertilizer, bio-organic fertilizer, compound fertilizer, soil improvement agent and basin pot culture kind matrix etc.
Characteristics of the present invention are: the bacterium chaff is loosely organized, more easily degrade, be rich in a large amount of active substances and degradation property microorganism and characteristics such as do not need to pulverize once more, carry out compost treatment as amendment and changing food waste, compost method relatively in the past, its compost speed fast 3-10 days, stink generation and nitrogen loss are less, end product is stable, and can make multiple product according to different needs etc., save a large amount of energy and manpower.
Embodiment
Choose a certain amount of changing food waste, drop removes excessive moisture and chooses foreign material such as big bone, plastics bag and rubs also fully mixing; The bacterium chaff is the discarded culture material of Pleurotus nebrodensis, and this material main component is a cotton seed hulls; Maize straw is pulverized, and particle diameter is less than 2cm.Above-mentioned three kinds of materials are carried out proportioning according to table 1, and regulate about water ratio to 65%, C/N to 25: about 1, about pH to 7.0.Composting process adopts static intermittent aeration formula, one time fermentation cycle 15d, Secondary Fermentation cycle 40d.
Handle each test of post analysis through aerobic compost and handle relevant index, as shown in table 1.All can heighten the speed of kitchen waste compost and the degree etc. of becoming thoroughly decomposed after adding the bacterium chaff as can be seen by test-results.
Table 1 is respectively handled the relevant index of material proportion and compost treatment
| Handle numbering | A | B | C |
| Quality of material is than (changing food waste: bacterium chaff: stalk) | 1∶0.8∶0 | 1∶0.4∶0.2 | 1∶0∶0.2 |
| Entering the pliotherm period gets the time (d) | 3 | 3 | 4 |
| Time length pliotherm period (d) | 9 | 9 | 6 |
| The institute reach top temperature (℃) | 55.8 | 54.0 | 51.3 |
| Foul smell distributes | Less | Generally | More |
| Germination index (%) | 55.59 | 47.63 | 39.78 |
By embodiment as can be seen, can finish composting process with the bacterium chaff smoothly as the amendment of kitchen waste compost, it enters very fast, pliotherm period longer duration of pliotherm period, and the very fast and innoxious degree height of compost speed is described; The stink loss less, this compost product of the high explanation of germination index is stable, quality is good.
Claims (6)
1, a kind ofly it is characterized in that, changing food waste pulverized that then the bacterium chaff is evenly admixed in the changing food waste, changing food waste is 1: 0.5～1: 5 with the ratio of bacterium chaff with the kitchen waste compost method of bacterium chaff as amendment; Add other amendments; To mix the back moisture content of material and be adjusted between 55%～65%, C/N is adjusted to 20: 1～and between 30: 1, between pH regulator to 7～8, raw meal particle size is not more than 3cm; Adopt aerobic composting process to carry out compost treatment.
2, claim 1 is described is characterized in that with the kitchen waste compost method of bacterium chaff as amendment, and changing food waste before pulverizing removes the excessive moisture drop, chooses difficult degradation foreign material such as plastics bag, bulk bone.
3, claim 1 is described with the kitchen waste compost method of bacterium chaff as amendment, it is characterized in that, used bacterium chaff is a waste mushroom leftover behind the various edible fungus culturings, and main component is the bacterium chaff of cotton seed hulls, straw powder, corn cob cellulosic material, or main component is the bacterium chaff of lignin substance.
4. claim 1 is described is characterized in that with the kitchen waste compost method of bacterium chaff as amendment the interpolation total amount of other amendments is no more than 1/3 of compost material total amount mass ratio.
5, claim 4 is described is characterized in that with the kitchen waste compost method of bacterium chaff as amendment other amendments comprise one or more in stalk, corn cob, cotton seed hulls, rice bran, wood chip, furfural dregs, coal gangue, the vegetable mould.
6, claim 1 is described with the kitchen waste compost method of bacterium chaff as amendment, it is characterized in that, the aerobic compost mode comprises static intermittent aeration formula, static bar buttress formula, stirs slot type, tunnel like and silo-type, temperature should be controlled and be no more than 70 ℃ in the composting process, one time fermentation cycle 7～15d, Secondary Fermentation cycle 20～60d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101163335A CN101306962B (en) | 2008-07-08 | 2008-07-08 | Kitchen waste compost method using germ bran as conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101163335A CN101306962B (en) | 2008-07-08 | 2008-07-08 | Kitchen waste compost method using germ bran as conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101306962A true CN101306962A (en) | 2008-11-19 |
| CN101306962B CN101306962B (en) | 2012-05-09 |
Family
ID=40123673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101163335A Expired - Fee Related CN101306962B (en) | 2008-07-08 | 2008-07-08 | Kitchen waste compost method using germ bran as conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101306962B (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962304A (en) * | 2010-07-09 | 2011-02-02 | 买日江·热西提 | Method for producing compost by treating rural wastes with microbial concoction |
| CN102115345A (en) * | 2010-12-02 | 2011-07-06 | 北京工商大学 | Set of movable efficient aerobic composting processes for food waste |
| CN102206105A (en) * | 2011-04-22 | 2011-10-05 | 湖州绿韵生物科技有限公司 | Compost treatment method for food residues |
| CN102746035A (en) * | 2012-07-19 | 2012-10-24 | 东莞市环境科学研究所 | In-situ reduction method for kitchen wastes in residential communities |
| CN103819235A (en) * | 2014-01-23 | 2014-05-28 | 浙江工商大学 | Kitchen waste aerobic fermentation treatment process based on regulation and control of moisture forms |
| CN104016738A (en) * | 2014-05-28 | 2014-09-03 | 中国计量学院 | Method for utilizing kitchen waste to prepare culturing material of edible fungi |
| CN104072224A (en) * | 2014-07-15 | 2014-10-01 | 广西师范大学 | Method for preparing compost by mixing kitchen waste with Chinese medicine residue and bagasse, used as conditioners and external carbon sources |
| CN104387137A (en) * | 2014-11-13 | 2015-03-04 | 中国农业大学 | Method for preparing mixed compost of mushroom residue and kitchen garbage |
| CN104774098A (en) * | 2015-04-01 | 2015-07-15 | 何治坪 | Compound biological bacterium fertilizer and preparation method thereof |
| CN106316596A (en) * | 2016-08-18 | 2017-01-11 | 张政权 | Ecotypic fertilizer prepared from kitchen garbage, prepared ecotypic fertilizer cake and preparation method |
| CN106396773A (en) * | 2016-08-29 | 2017-02-15 | 山东胜伟园林科技有限公司 | Kitchen food waste composting method, and technology using method in treatment of secondary salinization land |
| CN106831193A (en) * | 2017-03-23 | 2017-06-13 | 上海鲲鹏环保科技有限公司 | A kind of kitchen waste compost conditioner and Food waste treatment method |
| CN107188758A (en) * | 2017-06-15 | 2017-09-22 | 柳城新天地生态农业发展有限公司 | The preparation method of bacteria residue fertilizer |
| CN107244949A (en) * | 2017-06-13 | 2017-10-13 | 广西力源宝科技有限公司 | Municipal sludge and kitchen garbage collaboration processing prepare fertilizer production system and method |
| CN107311708A (en) * | 2017-06-13 | 2017-11-03 | 广西力源宝科技有限公司 | The production system and method for fertilizer are prepared using kitchen garbage |
| WO2018014755A1 (en) * | 2016-07-19 | 2018-01-25 | 金发科技股份有限公司 | Method for preparing aerobic compost with kitchen waste organic matters |
| CN107778101A (en) * | 2016-08-24 | 2018-03-09 | 德阳市明润农业开发有限公司 | A kind of fermentation process that biological organic fertilizer is prepared using bacteria residue and stalk |
| CN109401927A (en) * | 2018-11-03 | 2019-03-01 | 浙江大学 | A kind of food garbage and rubbish from cooking collaboration processing equipment for recycling and method |
| CN112125750A (en) * | 2020-09-02 | 2020-12-25 | 中农新科(苏州)有机循环研究院有限公司 | Method for preparing organic fertilizer for rice by combined composting of kitchen waste and sawdust |
| CN112400396A (en) * | 2020-11-09 | 2021-02-26 | 华东师范大学 | Method for improving soil of reclaimed land in reclamation area |
| CN112919942A (en) * | 2021-02-23 | 2021-06-08 | 苏州和青环境科技有限公司 | Method for eliminating salt damage of organic waste compost products |
-
2008
- 2008-07-08 CN CN2008101163335A patent/CN101306962B/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962304A (en) * | 2010-07-09 | 2011-02-02 | 买日江·热西提 | Method for producing compost by treating rural wastes with microbial concoction |
| CN102115345A (en) * | 2010-12-02 | 2011-07-06 | 北京工商大学 | Set of movable efficient aerobic composting processes for food waste |
| CN102206105A (en) * | 2011-04-22 | 2011-10-05 | 湖州绿韵生物科技有限公司 | Compost treatment method for food residues |
| CN102746035B (en) * | 2012-07-19 | 2014-12-10 | 东莞市环境科学研究所 | In-situ reduction method for kitchen wastes in residential communities |
| CN102746035A (en) * | 2012-07-19 | 2012-10-24 | 东莞市环境科学研究所 | In-situ reduction method for kitchen wastes in residential communities |
| CN103819235A (en) * | 2014-01-23 | 2014-05-28 | 浙江工商大学 | Kitchen waste aerobic fermentation treatment process based on regulation and control of moisture forms |
| CN103819235B (en) * | 2014-01-23 | 2015-08-05 | 浙江工商大学 | A kind of rubbish from cooking aerobic fermentation treatment process based on regulation and control water morphology |
| CN104016738A (en) * | 2014-05-28 | 2014-09-03 | 中国计量学院 | Method for utilizing kitchen waste to prepare culturing material of edible fungi |
| CN104072224A (en) * | 2014-07-15 | 2014-10-01 | 广西师范大学 | Method for preparing compost by mixing kitchen waste with Chinese medicine residue and bagasse, used as conditioners and external carbon sources |
| CN104387137A (en) * | 2014-11-13 | 2015-03-04 | 中国农业大学 | Method for preparing mixed compost of mushroom residue and kitchen garbage |
| CN104774098A (en) * | 2015-04-01 | 2015-07-15 | 何治坪 | Compound biological bacterium fertilizer and preparation method thereof |
| WO2018014755A1 (en) * | 2016-07-19 | 2018-01-25 | 金发科技股份有限公司 | Method for preparing aerobic compost with kitchen waste organic matters |
| CN106316596A (en) * | 2016-08-18 | 2017-01-11 | 张政权 | Ecotypic fertilizer prepared from kitchen garbage, prepared ecotypic fertilizer cake and preparation method |
| CN107778101A (en) * | 2016-08-24 | 2018-03-09 | 德阳市明润农业开发有限公司 | A kind of fermentation process that biological organic fertilizer is prepared using bacteria residue and stalk |
| CN106396773A (en) * | 2016-08-29 | 2017-02-15 | 山东胜伟园林科技有限公司 | Kitchen food waste composting method, and technology using method in treatment of secondary salinization land |
| CN106831193A (en) * | 2017-03-23 | 2017-06-13 | 上海鲲鹏环保科技有限公司 | A kind of kitchen waste compost conditioner and Food waste treatment method |
| CN107244949A (en) * | 2017-06-13 | 2017-10-13 | 广西力源宝科技有限公司 | Municipal sludge and kitchen garbage collaboration processing prepare fertilizer production system and method |
| CN107311708A (en) * | 2017-06-13 | 2017-11-03 | 广西力源宝科技有限公司 | The production system and method for fertilizer are prepared using kitchen garbage |
| CN107188758A (en) * | 2017-06-15 | 2017-09-22 | 柳城新天地生态农业发展有限公司 | The preparation method of bacteria residue fertilizer |
| CN109401927A (en) * | 2018-11-03 | 2019-03-01 | 浙江大学 | A kind of food garbage and rubbish from cooking collaboration processing equipment for recycling and method |
| CN112125750A (en) * | 2020-09-02 | 2020-12-25 | 中农新科(苏州)有机循环研究院有限公司 | Method for preparing organic fertilizer for rice by combined composting of kitchen waste and sawdust |
| CN112400396A (en) * | 2020-11-09 | 2021-02-26 | 华东师范大学 | Method for improving soil of reclaimed land in reclamation area |
| CN112919942A (en) * | 2021-02-23 | 2021-06-08 | 苏州和青环境科技有限公司 | Method for eliminating salt damage of organic waste compost products |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101306962B (en) | 2012-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101306962B (en) | Kitchen waste compost method using germ bran as conditioner | |
| CN102584364B (en) | Biologic organic fertilizer and preparation method thereof | |
| CN100387551C (en) | Method of producing active nutritional fertilizer using old domostic garbage | |
| CN102351589B (en) | Bio-organic fertilizer produced by use of municipal sludge and production method thereof | |
| CN102219573B (en) | Organic fertilizer prepared by fermentation of fruit and vegetable slag and production technology thereof | |
| JP4698705B2 (en) | Fermented fertilizer containing an active ingredient of bamboo and method for producing the same | |
| CN106242669A (en) | A kind of biological organic fertilizer | |
| CN102643120A (en) | Preparation method of organic fertilizer | |
| CN102584371A (en) | Method for making biological organic fertilizer by using rice straws as main raw material | |
| CN103951474A (en) | Pig manure fermented fertilizer and preparation method thereof | |
| CN102093095A (en) | Biological organic fertilizer special for organic tobacco leaves and preparation method thereof | |
| CN101851127B (en) | Preparation process of multifunctional bamboo-shell organic-inorganic composite fertilizer | |
| CN102838390A (en) | Ecological organic fertilizer | |
| CN101863692A (en) | Method for preparing bioorganic fertilizer by using city life sludge | |
| CN102344319B (en) | The biological organic fertilizer of a kind of paper mill sludge production and manufacture method thereof | |
| CN104496592A (en) | Organic earthworm cast biological bacterial fertilizer | |
| CN102951966A (en) | Production method for compound microbial manure | |
| CN104212746A (en) | Salt-resisting compound bacterium agent for disposing kitchen waste as well as preparation method and application thereof | |
| CN1376651A (en) | Process for preparing fermented organic amino acid fertilizer | |
| CN101172896A (en) | Biological organic fertilizer and method for producing the same | |
| CN105002221A (en) | Method for producing biogas through high-efficiency anaerobic fermentation of organic waste resource in intensive vegetable area | |
| CN106278417A (en) | A kind of method utilizing municipal sludge to produce biological organic fertilizer | |
| CN103626608A (en) | Technology and process for preparing biological humic acid fertilizer by use of pig manure | |
| CN101100401A (en) | Organic composite potassium fertilizer and its producing method | |
| CN104761321A (en) | Ecological total-effect organic fertilizer and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |