CN101947535A - Harmless ecological environmental-protection recycling method of organic food wastes - Google Patents
Harmless ecological environmental-protection recycling method of organic food wastes Download PDFInfo
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- CN101947535A CN101947535A CN 201010243431 CN201010243431A CN101947535A CN 101947535 A CN101947535 A CN 101947535A CN 201010243431 CN201010243431 CN 201010243431 CN 201010243431 A CN201010243431 A CN 201010243431A CN 101947535 A CN101947535 A CN 101947535A
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Abstract
The invention discloses a harmless ecological environmental-protection recycling method of organic food wastes, which comprises the following steps of: pretreating organic wastes so as to ensure oil content is not larger than 10% and water content is not larger than 70%, placing 450-600ml of EM (Effective Microorganism) stock solution strain per ton of waste, and placing the wastes into a container to be used as a feed, wherein the thickness of the container is 2-3cm, the area is 0.5-2 square meters and the height is 15-28cm; and placing maggots of one-day birth, brans, and food wastes into the container according to a weight proportion of 1:5:(20-30), wherein the temperature is 18-35DEG C, the relative humidity is 60-70% and the hatching time is 8-24 hours; separating the maggots and the feed after 3-4 days to obtain the maggots and maggot dung, feeding earthworms with the maggot dung, and separating once every 7-10 days to obtain the earthworms and earthworm dung organic fertilizer. The invention turns wastes into wealth by feeding maggots and earthworms with the difficultly-treated food wastes so as to obtain maggot protein, earthworm protein and natural organic fertilizer products.
Description
Technical field
The present invention relates to a kind of waste disposal method, specifically relate to a kind of innoxious ecological, environmental protective cycling and reutilization processing method of the kitchen organic waste of eating.
Background technology
Rapid raising along with development and national economy and living standards of the people, catering trade develops rapidly thereupon, cause the changing food waste amount to increase sharply, and intractability is big, cause environmental pollution, particularly some lawless persons utilize changing food waste to feed " swill pig " and produce " waste oil ", and swill pig and waste oil flow back to common people's dining table, cause very big injury for eater's body and mind, cause bad social influence.
Summary of the invention
Purpose of the present invention, provide a kind of innoxious ecological, environmental protective cycling and reutilization processing method of the kitchen organic waste of eating, make changing food waste obtain integrated treatment, and products such as acquisition fly-maggot protein, earthworm protein and wormcast fertilizer, turn waste into wealth, have good economic benefit and social benefit, and be simple and easy to popularize.
The technical scheme that adopts is:
The innoxious ecological, environmental protective cycling and reutilization processing method of meal kitchen organic waste, be to be that raw material carries out ecology synthesis and handles with meal kitchen organic waste, utilize the surprising fertility of fly and earthworm and its distinctive anti-bacteria and anti-virus survival ability, matched combined, changing food waste is handled conversion, comprises following processing step:
(1) the unified changing food waste of transporting treatment plant back of collecting is carried out preliminary treatment, what profit was many reaches oil content≤10% with few the mixing of profit, water content≤70% is regulated the water content employing and is leached excessive moisture, adds the way of an amount of thick straw powder then in the changing food waste raw material;
(2) admix EM beneficial microbe colony stoste inoculation in pretreated changing food waste, ratio is to put into the former fluid strain of 450-600mlEM beneficial microbe colony in the changing food waste of 1 ton of water content≤70%, and the adjusting pH value is 4-8;
(3) make feed with the above-mentioned changing food waste of handling and raise fly maggot;
The intact changing food waste of preliminary treatment is packed in the Flat bottom container, thickness 2-3 centimetre, the container area is 0.5-2 square metre, highly be 15-28cm, the 1 age in days fly maggot that has just hatched, pour middle part above the off-the-shelf changing food waste feed into together with base-material, base-material, the changing food waste feed ratio of 1 age in days fly maggot, hatching fly maggot are 1: 5: 20-30; If the humidity of feed is suitable, and do not contain Toxic matter, fly maggot can pierce feed arch food rapidly, in order to prevent that fly maggot from climbing out of container, can spread a spot of dried wheat bran at the internal tank periphery, need check later in 12 hours, look the surplus of feed and add new feed, when noting adding new feedstuff, throw in feed in the centre, do not throw in the edge, in order to avoid fly maggot climbs out of container along feed, added a feed in later per 12 hours, during the EM microbial growth and fly maggot arch food when handling changing food waste, all can produce very big heat if the excessive and feed of fly maggot density is blocked up, when temperature is spent above 40, need make the branch dish when feed thickness surpasses 10 centimetres and handle, fly maggot is divided together with feed install in other empty containers, can reduce thickness like this, temperature is reduced.The density of fly maggot and the thickness of feed also will be decided on the variation of room temperature; Flyblown incubation temperature is 18-35 ℃, and relative humidity is that the brooding time of 60-70% ovum is 8-24 hour; After ovum hatches fly maggot, growth through 3-4 days, body weight increases by 200 times, the arch food that do not stop of fly maggot during this period, the conversion that has been decomposed of block changing food waste, this moment, fly maggot was ripe, fly maggot and feed be separated, the method for separation has a lot, and special fly maggot seperator is also arranged, generally adopt the light partition method, the principle of utilizing fly maggot to keep in dark place is separated, and fly maggot is met light and will be separated layer by layer then toward the following brill of feed, what obtain at last is to separate clean fly maggot, after obtaining fly maggot, can do live body bait feeding economic animal, also can dry or dry and do fodder protein additive, the protein content that fly maggot is done is enough to a follow-up mouthful fish meal and compares favourably, and can make feed by the import substitution fish meal.Though vast territory and abundant resources in China, but the fish meal output of China is very little, quality is not high yet, the main imported fish meal that relies on, the annual at present fish meal that needs about 1,500,000 tons of China, wherein 1,200,000 tons all rely on import, account for 80% of fish meal total demand, if utilize this method to handle changing food waste, China will not need imported fish meal, every year to can be country to save a large amount of foreign exchanges in the near future;
(4) feed that fly maggot was eaten is separated the foreign material of the inside with the sieve of 1 centimetre of diameter, admixes the material of cow dung or straw class then, can make it certain gas permeability, humidity about 40%, and it is stand-by to do earthworm feedstuff;
But the earthworm ground flat is supported, also can three-dimensional wooden case or plastic crate culture, can indoor also can be in outdoor vacant lot, woodland can, cannot culture in the place of low-lying place impeded drainage, ground flat is supported can pile strip with earthworm feedstuff, height is about 50 centimetres, about 1 meter of width, length is random, drops into earthworm then and raises, drop into together for earthworm, density is looked the age in days of earthworm and is changed, and age in days is more little, and density is big more, planting the density of earthworm is advisable at 10,000 every cubic metre, in feeding process, do not reach the preceding earthworm of sexal maturity and will wait earthworm that feed is substantially all eaten up, utilize the light partition method then, earthworm is met the principle that light down bores, and earthworm is separated with wormcast; The earthworm of separating continued to put into continue to eat feed and discharge wormcast in the feed, stand-by the wormcast of separating, if plant earthworm, just not waiting feed to eat up separates again, take every 7-10 days and separate once, the kind earthworm of separating is put into continuation breeding in the new feed, the base-material heap bar hatching that contains the earthworm cocoon, circulation production;
(5) the wormcast of separating, remove impurity with the sieve of 0.5 centimetre of diameter, what obtain is high-grade natural wormcast microbial organic fertilizer.
Handle changing food waste through this invention, can access good social benefit and economic benefit, reduce the appearance of swill pig, also blocked the source of waste oil.Raw material are changing food wastes, output but be fly maggot antibacterial protein, earthworm product, natural wormcast organic fertilizer product.Be to turn waste into wealth, turn harm into good, benefit the nation and the people, ecological, environmental protective, circular regeneration.
The specific embodiment
The innoxious ecological, environmental protective cycling and reutilization processing method of meal kitchen organic waste comprises following processing step:
1, the unified changing food waste of transporting treatment plant back of collecting is carried out preliminary treatment, what profit was many reaches oil content≤10% with few the mixing of profit, water content≤70% is regulated the water content employing and is leached excessive moisture, adds the way of an amount of thick straw powder then in the changing food waste raw material.
2, admix the inoculation of EM beneficial microbe colony stoste in pretreated changing food waste, ratio is that the changing food waste of 1 ton of water content 70% is put into 500 milliliters of former fluid strains.Changing food waste should not be deposited of a specified duration, and pH value is advisable more than 4.Non-noxious materials such as the foreign material of changing food waste the inside such as chopsticks, egg skin, glass fragment, bone, shell, cigarette end, toothpick, plastics need not to handle.If oil content is huge especially, can separate oil out with profit slag seperator, be used for doing the raw material of biodiesel.
3, during the changing food waste that preliminary treatment is finished was packed Flat bottom container into, thickness 2-3 centimetre, the container area was 0.5-2 square metre, highly be 15-28cm, 1-2 easy to operate being advisable of people, container is unsuitable too small, container is too small can to increase the amount of labour, generally adopts durable plastic products container.The 1 age in days fly maggot that has just hatched, pour middle part above the off-the-shelf changing food waste feed into together with base-material, base-material, the changing food waste feed ratio of 1 age in days fly maggot, hatching fly maggot are 1: 5: 20-30; Because the fly maggot individuality of this moment is too little, calculate the concrete quantity of not coming out, grope to grasp according to culturist's experience.If the humidity of feed is suitable, and does not contain Toxic matter, fly maggot can pierce feed arch food rapidly.In order to prevent that fly maggot from climbing out of container, can spread a spot of dried wheat bran at the internal tank periphery, need check later in 12 hours, look the surplus of feed and add new feed, when noting adding new feedstuff, throw in feed in the centre, not throw in the edge, in order to avoid fly maggot climbs out of container along feed, feed of interpolation in later per 12 hours.During the EM microbial growth and fly maggot arch food when handling changing food waste, all can produce very big heat if the excessive and feed of fly maggot density is blocked up, when temperature is spent above 40, need make the branch dish when feed thickness surpasses 10 centimetres handles, fly maggot divided together with feed install in other empty containers, can reduce thickness like this, temperature is reduced.The density of fly maggot and the thickness of feed also will be decided on the variation of room temperature, and is general when winter, temperature was low, can keep the certain fly maggot density and the thickness of feed to be incubated, and need not heating.The speed of growth of housefly maggot of raising in cages is very fast, and laying eggs from fly only grew up to needs 4 days to fly maggot, and the development time of ovum phase is 8～20 hours, relevant with environment temperature, humidity, the brooding time of ovum shortens along with the rising of temperature, in the time of 35 ℃, hatches fly maggot and only needs 8～10 hours.The humidity of growth substrate is also influential to the incubation rate of ovum, and through my summing up experience for many years, relative humidity is 60%～70% o'clock, and incubation rate is the highest; Be lower than 50% or be higher than at 85% o'clock, incubation rate obviously reduces.
After ovum hatches fly maggot, growth through 3-4 days, body weight increases by 200 times, the arch food that do not stop of fly maggot during this period, the conversion that has been decomposed of block changing food waste, this moment, fly maggot was ripe, adopted the light partition method, and the principle of utilizing fly maggot to keep in dark place is separated, be that fly maggot chance light will be toward the following brill of feed, separate layer by layer then, what obtain at last is to separate clean fly maggot, obtain fly maggot after, can do live body bait feeding economic animal, also can dry or dry and do fodder protein additive, make the feed of fly maggot with changing food waste, individual bigger than raise the fly maggot that comes with the excrement material, growing way is good, the selling price height.
4, the feed that fly maggot was eaten is separated the foreign material of the inside with the sieve of 1 centimetre of diameter, admixes the material of cow dung or straw class then, can make it certain gas permeability, humidity about 40%, and it is stand-by to do earthworm feedstuff.But the earthworm ground flat is supported, also can three-dimensional wooden case or plastic crate culture, can indoor also can be in outdoor vacant lot, woodland can, cannot culture in the place of low-lying place impeded drainage, ground flat is supported and earthworm feedstuff can be piled strip, height about 50 centimetres, about 1 meter of width, length is random, drop into earthworm then and raise, drop into, can not chaoticly drop into for earthworm, because the habit of earthworm is with good for settling down property, density is looked the age in days of earthworm and is changed, and age in days is more little, and density is big more, planting the density of earthworm is advisable at 10,000 every cubic metre, in feeding process, do not reach the preceding earthworm of sexal maturity and will wait earthworm that feed is substantially all eaten up, utilize the light partition method then, earthworm is met the principle that light down bores, and earthworm is separated with wormcast; The earthworm of separating is continued to put into the feed that continues in the feed to eat discharge wormcast, stand-by the wormcast of separating, if plant earthworm, just not waiting feed to eat up separates again, take every 7-10 days and separate once, the kind earthworm of separating is put into continuation breeding in the new feed, the base-material heap bar hatching that contains the earthworm cocoon, circulation production;
5, the wormcast of separating, remove impurity with the sieve of 0.5 centimetre of diameter, what obtain is high-grade natural wormcast microbial organic fertilizer.
Claims (1)
1. the innoxious ecological, environmental protective cycling and reutilization processing method of meal kitchen organic waste is to be that raw material carries out ecology synthesis and handles with meal kitchen organic waste, it is characterized in that comprising following processing step:
(1), the unified changing food waste of transporting treatment plant back of collecting is carried out preliminary treatment, make oil content≤10%, water content≤70% is regulated water content and is adopted and leach excessive moisture, adds the way of an amount of thick straw powder then in the changing food waste raw material;
(2), in pretreated changing food waste, admix EM beneficial microbe colony stoste inoculation, ratio is 1 ton of oil content≤10%, puts into the former fluid strain of 450-600mlEM beneficial microbe colony in the changing food waste of water content≤70%, the adjusting pH value is 4-8;
(3), make feed with the above-mentioned changing food waste of handling and raise fly maggot;
The intact changing food waste of preliminary treatment is packed in the Flat bottom container, thickness 2-3 centimetre, the container area is 0.5-2 square metre, highly be 15-28cm, the 1 age in days fly maggot that has just hatched, pour middle part above the off-the-shelf changing food waste feed into together with base-material, base-material, the changing food waste feed ratio of 1 age in days fly maggot, hatching fly maggot are 1: 5: 20-30; In order to prevent that fly maggot from climbing out of container, can spread a spot of dried wheat bran at the internal tank periphery, need check later in 12 hours, look the surplus of feed and add new feed, when noting adding new feedstuff, to throw in feed in the centre, do not throw in the edge, in order to avoid fly maggot climbs out of container along feed, added a feed in per 12 hours later on, and during the EM microbial growth and fly maggot arch food when handling changing food waste, all can produce very big heat if fly maggot density is excessive and feed is blocked up, when temperature is spent above 40, need make the branch dish when feed thickness surpasses 10 centimetres and handle, fly maggot be divided together with feed install in other empty containers, can reduce thickness like this, temperature is reduced, and the density of fly maggot and the thickness of feed also will be decided on the variation of room temperature;
Flyblown incubation temperature is 18-35 ℃, and relative humidity is that the brooding time of 60-70% ovum is 8-24 hour;
After ovum hatches fly maggot, growth through 3-4 days, body weight increases sharply, the arch food that do not stop of fly maggot during this period, the conversion that has been decomposed of block changing food waste, this moment, fly maggot was ripe, fly maggot and feed be separated, and adopted special fly maggot seperator, perhaps adopt the light partition method, the principle of utilizing fly maggot to keep in dark place is separated, and fly maggot is met light and will be separated layer by layer then toward the following brill of feed, what obtain at last is to separate clean fly maggot, after obtaining fly maggot, can do live body bait feeding economic animal, also can dry or dry and make fodder protein additive import substitution fish meal;
(4), the feed that fly maggot was eaten, with the sieve of 1 centimetre of diameter the foreign material of the inside are separated, admix the material of cow dung or straw class then, can make it certain gas permeability, humidity about 40%, it is stand-by to do earthworm feedstuff;
But the earthworm ground flat is supported, also can three-dimensional wooden case or plastic crate culture, can indoor also can be in outdoor vacant lot, woodland can, cannot culture in the place of low-lying place impeded drainage, ground flat is supported can pile strip with earthworm feedstuff, and height is about 50 centimetres, about 1 meter of width, length is random, drops into earthworm then and raises, and drop into together for earthworm, density is looked the age in days of earthworm and is changed, age in days is more little, and density is big more, plants the density of earthworm and is advisable at 10,000 every cubic metre, in feeding process, do not reach the preceding earthworm of sexal maturity and will wait earthworm that feed is substantially all eaten up, utilize the light partition method then, earthworm is separated with wormcast; The earthworm of separating is continued to put into the feed that continues in the feed to eat discharge wormcast, stand-by the wormcast of separating, if plant earthworm, just not waiting feed to eat up separates again, take every 7-10 days and separate once, the kind earthworm of separating is put into continuation breeding in the new feed, the base-material heap bar hatching that contains the earthworm cocoon, circulation production;
(5), the wormcast of separating, remove impurity with the sieve of 0.5 centimetre of diameter, what obtain is high-grade natural wormcast microbial organic fertilizer.
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| CN102218434A (en) * | 2011-03-28 | 2011-10-19 | 舟山市普陀新展望水产饲料有限公司 | Processing method of food waste |
| CN102391037A (en) * | 2011-08-15 | 2012-03-28 | 河海大学 | Organic-inorganic compound fertilizer special for cured tobacco and application method thereof |
| CN102487904A (en) * | 2011-12-12 | 2012-06-13 | 舟山市普陀新展望水产饲料有限公司 | Method for breeding fly maggots by using kitchen waste |
| CN102731172A (en) * | 2012-06-29 | 2012-10-17 | 浙江省长三角循环经济技术研究院 | Treatment process for kitchen waste |
| CN102835355A (en) * | 2012-09-11 | 2012-12-26 | 张玉红 | Method for breeding fly larvae and earthworms by kitchen garbage |
| CN102870960A (en) * | 2011-07-13 | 2013-01-16 | 苏州大学 | Fly maggot throw-in type kitchen waste processing apparatus |
| CN102921712A (en) * | 2012-11-07 | 2013-02-13 | 张慧杰 | Novel method for forcing mouse to treat organic garbage in gnawing mode within limited range |
| CN103478079A (en) * | 2013-05-21 | 2014-01-01 | 姚洪根 | Ecological treatment method for livestock and poultry died of sickness |
| CN104920788A (en) * | 2015-07-02 | 2015-09-23 | 浙江大学 | Method for efficient bioconversion of kitchen leftover by using housefly maggot |
| CN105285329A (en) * | 2015-09-23 | 2016-02-03 | 湖南联合餐厨垃圾处理有限公司 | Treatment method of kitchen remnant residues |
| CN105689356A (en) * | 2014-11-27 | 2016-06-22 | 魏星 | Process for making biomass fuel by mixing municipal domestic garbage with industrial organic garbage |
| CN106819663A (en) * | 2017-02-22 | 2017-06-13 | 苏州净瑞环保科技有限公司 | The pH adjustment method of fly-maggot feed |
| CN108849757A (en) * | 2018-06-27 | 2018-11-23 | 陈盛联 | The method that changing food waste into resources utilizes |
| CN109485467A (en) * | 2018-11-16 | 2019-03-19 | 中科国兴（绵阳）科技有限公司 | A method of organic soil is prepared using rubbish from cooking and low fibre stalk |
| CN113331138A (en) * | 2020-12-24 | 2021-09-03 | 周君荣 | Novel technology for breeding maggots by utilizing kitchen waste |
| CN113522927A (en) * | 2021-06-21 | 2021-10-22 | 山西苏金源生物科技有限公司 | Operation method of organic waste treatment system |
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| CN102218434A (en) * | 2011-03-28 | 2011-10-19 | 舟山市普陀新展望水产饲料有限公司 | Processing method of food waste |
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| CN102835355A (en) * | 2012-09-11 | 2012-12-26 | 张玉红 | Method for breeding fly larvae and earthworms by kitchen garbage |
| CN102921712A (en) * | 2012-11-07 | 2013-02-13 | 张慧杰 | Novel method for forcing mouse to treat organic garbage in gnawing mode within limited range |
| CN103478079A (en) * | 2013-05-21 | 2014-01-01 | 姚洪根 | Ecological treatment method for livestock and poultry died of sickness |
| CN105689356A (en) * | 2014-11-27 | 2016-06-22 | 魏星 | Process for making biomass fuel by mixing municipal domestic garbage with industrial organic garbage |
| CN104920788A (en) * | 2015-07-02 | 2015-09-23 | 浙江大学 | Method for efficient bioconversion of kitchen leftover by using housefly maggot |
| CN105285329A (en) * | 2015-09-23 | 2016-02-03 | 湖南联合餐厨垃圾处理有限公司 | Treatment method of kitchen remnant residues |
| CN106819663A (en) * | 2017-02-22 | 2017-06-13 | 苏州净瑞环保科技有限公司 | The pH adjustment method of fly-maggot feed |
| CN108849757A (en) * | 2018-06-27 | 2018-11-23 | 陈盛联 | The method that changing food waste into resources utilizes |
| CN108849757B (en) * | 2018-06-27 | 2021-03-19 | 寰链(上海)环境科技有限公司 | Method for resource utilization of kitchen waste |
| CN109485467A (en) * | 2018-11-16 | 2019-03-19 | 中科国兴（绵阳）科技有限公司 | A method of organic soil is prepared using rubbish from cooking and low fibre stalk |
| CN113331138A (en) * | 2020-12-24 | 2021-09-03 | 周君荣 | Novel technology for breeding maggots by utilizing kitchen waste |
| CN113522927A (en) * | 2021-06-21 | 2021-10-22 | 山西苏金源生物科技有限公司 | Operation method of organic waste treatment system |
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Application publication date: 20110119 |