NL2034244B1 - Preparation method of kitchen waste carbon-based complex enzyme biological bacterial fertilizer - Google Patents

Preparation method of kitchen waste carbon-based complex enzyme biological bacterial fertilizer Download PDF

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NL2034244B1
NL2034244B1 NL2034244A NL2034244A NL2034244B1 NL 2034244 B1 NL2034244 B1 NL 2034244B1 NL 2034244 A NL2034244 A NL 2034244A NL 2034244 A NL2034244 A NL 2034244A NL 2034244 B1 NL2034244 B1 NL 2034244B1
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kitchen waste
fertilizer
carbon
waste
based complex
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NL2034244A (en
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Kong Qingqing
Wu Yaoguo
Yang Haocheng
Hu Sihai
Yang Tao
Sun Ran
Xie Bin
Sun Xiaofeng
Cai Jialue
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Shenzhen Research Institute Of Northwestern Polytechnical Univ
Zhonghuan Yimei Environmental Tech Zhejiang Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F1/00—Fertilisers made from animal corpses, or parts thereof
    • C05F1/005—Fertilisers made from animal corpses, or parts thereof from meat-wastes or from other wastes of animal origin, e.g. skins, hair, hoofs, feathers, blood
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/20—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse
    • C05F9/04—Biological compost

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  • Health & Medical Sciences (AREA)
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  • Tropical Medicine & Parasitology (AREA)
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  • General Chemical & Material Sciences (AREA)
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  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention discloses a preparation method of a kitchen waste carbon—based complex enzyme biological bacterial fertilizer. The method comprises the following steps of: removing foreign matters from the collected food waste, crushing, dehydrating and deoiling by using a heating press after crushing to obtain a dry cake— shaped base material, detecting the components of the cake—shaped base material, adding waste herbal powder or dried livestock and poultry manure and water according to a component report, adjusting the PH value, the salinity and the water content of the mixture, adding carbon—based complex enzyme, controlling the temperature for fermentation, And finally, mix that fermented food waste fertilize prepared by fermentation with the water retention agent and the starch—acrylamide according to a certain proportion to prepare the biological bacterial fertilize granules. According to the preparation method of the kitchen waste carbon—based complex enzyme biological bacterial fertilizer, salinity and grease content in the kitchen waste can be reduced through a squeezing, dewatering and deoiling process, so that the fermentation of the kitchen waste is facilitated; and the salinity and grease content of the fertilizer are further controlled by adding a detection control step, so that the quality stability of the biological bacterial fertilizer is ensured.

Description

P1736/NLpd
PREPARATION METHOD OF KITCHEN WASTE CARBON-BASED COMPLEX ENZYME
BIOLOGICAL BACTERIAL FERTILIZER
Technical field
The invention relates to the technical field of garbage treatment, in particular to a preparation method of a kitchen gar- bage carbon-based complex enzyme biological bacterial fertilizer.
Background Technology
Kitchen waste is a kind of organic waste, which is mainly food residues, food processing waste and waste gas edible oil pro- duced by relevant enterprises and public institutions in food pro- cessing, catering services, unit meals and other activities. It has the characteristics of large output, relatively concentrated quantity but wide distribution.
In terms of chemical composition, kitchen waste includes starch, cellulose, protein, lipids, inorganic salts and water, which are rich in nutrients and can be decomposed by microorgan- isms in nature. It is usually treated by aerobic composting, mi- crobial degradation and organic fertilizer. Therefore, a method is needed to treat kitchen waste and make it into fertilizer.
At present, the common treatment methods of kitchen waste are aerobic composting and anaerobic digestion, in which aerobic com- posting is mainly to degrade the organic matter in kitchen waste through aerobic microorganisms under aerobic conditions, so as to obtain high-fertility humus with high stability, but this method has high requirements for the site, and also produces a lot of odor. Because of the high content of salt in the kitchen waste, if the kitchen waste is treated by this method for a long time, the soil salinization will be aggravated, and a large amount of salt and grease in the kitchen waste will also inhibit the growth of microorganisms, resulting in the decline of the quality of com- posting products and the extension of the cycle.
Anaerobic digestion is mainly through the metabolic reaction of facultative anaerobic microorganisms to decompose the organic matter in the waste in an anaerobic environment, so as to obtain simple small molecular inorganic matter and organic matter. Anaer- obic digestion treatment also has the problem of high salt and oil content, which will lead to excessive alkalization, high pH value in the digestion process and inhibit the growth of bacteria. It is not conducive to the continuous and stable degradation of kitchen waste, at the same time, the biogas residue produced by anaerobic fermentation needs further treatment, usually needs to be land- filled after drying treatment, or made into organic fertilizer af- ter re-composting.
Biological bacterial fertilizer is an organic fertilizer con- taining beneficial bacteria, which can not be replaced by chemical fertilizer in improving soil and improving the "physique" of trees.
Summary of the invention (1) Technical problems to be solved
Aiming at the defects in the prior art, the invention pro- vides a preparation method of a kitchen waste carbon-based complex enzyme biological bacterial fertilizer, and solves the problems that the prepared kitchen waste fertilizer has high salinity and high grease and is not beneficial to biological fermentation due to strong compost smell in the existing kitchen waste fertilizer preparation treatment. (II) Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme that the preparation method of the kitchen waste carbon-based complex enzyme biological bacterial fertilizer comprises the following steps of: firstly, removing foreign matters from collected kitchen waste, crushing, dehydrat- ing and deoiling by using a heating press after crushing to obtain a dry cake-shaped base material; and then detecting the components of the cake-shaped base material, According to the component re- port, adding waste herbal powder or dry livestock and poultry ma- nure and water, adjusting the PH value, the salinity and the water content of the mixture, then adding carbon-based complex enzyme, controlling the temperature for fermentation, and finally mixing the fermented kitchen waste fertilizer prepared by fermentation with the water-retaining agent and the starch-acrylamide according to a certain proportion to prepare biological bacterial fertilizer particles of 4-12 mm. The method comprises the following steps of:
Tep S81, sorting and crushing: manually roughly sorting the collected kitchen waste to remove larger foreign matters, removing heavy metal substances in the kitchen waste by using magnetic force through an iron removing process, and crushing the kitchen waste into kitchen waste scraps with a certain area through a crusher; 32, squeeze for dehydration and deoiling, put that garbage scraps obtained in the step S1 into a heating squeezer, extrude most of the mixture of water and oil in the separated kitchen waste to obtain a dry cake-shaped base material, wherein the heat- ing temperature is 140-160 deg C; 53, detect that components of the dry cake-shaped base mate- rial, wherein the detection content mainly comprise salinity, grease amount and PH;
S4, prepare a biological bacterial fertilizer by fermenta- tion, adde waste herb powder or dried livestock and poultry manure into that cake-shaped base material according to the detection re- sult, wherein the waste herb pow comprises but is not limited to crushed rice hulls, straws, rice bran and wheat bran, and is used for diluting the base material to ensure that the salinity EC val- ue of the base material ranges from 1 to 4 m3/cm and the oil con- tent is less than 8%, adding water after uniformly mixing and stirring, The water content is adjusted to 45% to 55%, the PH val- ue is controlled to be 5.5 to 8.5, hot air of 120 deg C is blown in, the temperature is maintained to be 70 to 85 deg C after con- stant temperature, carbon-based complex enzyme is added, intermit- tent ventilation is adopted for the fermentation treatment, venti- lation is carried out for 2 to 3 times every day, ventilation is carried out for 30 to 45 minutes every time, high-temperature fer- mentation lasts for about 2 to 3 days and hours, The obtain kitch- en waste fermented fertilize is soft in texture and loess in col- or;
And step S5, preparing the carbon-based complex enzyme bio- logical bacterial fertilizer, uniformly mixing the fermented food waste fertilizer obtained in the step S4 with the starch-
acrylamide, the water-retaining agent and the carbon-based complex enzyme according to a certain proportion, conveying the mixture to a granulator through a conveying system after mixing to prepare biological bacterial fertilizer granules of 4-12 mm, and finally metering, bagging and packaging to produce the biological bacteri- al fertilizer.
Preferably, the purpose of the water-oil mixture separated in the step S3 is to reduce the salinity and oil content in the kitchen waste, so as to prevent too high salinity and too high oil content from interfering with the microbial fermentation in the step S4, and at the same time, the treated waste oil can be reused after being treated to meet the standard, so as to reduce environ- mental pollution.
Preferably, the carbon-based complex enzyme comprises 20-30 parts of soybean protein extract, 4-15 parts of amylase and 5 parts of invertase-20 part of protease, 10-30 parts of Bacillus subtilis, 5-15 part of Bacillus mucilaginosus, 5-20 parts of sac- charomycetes and 10-30 parts of multi-source plant complex enzyme.
Preferably, in the step S4, the salinity EC of the base mate- rial ranges from 1 to 4 mS/cm, preferably from 1 to 2 mS/cm, and the oil content is less than 8%, preferably less than 5%.
Preferably, in step 84, the pH value during fermentation is 5.5 to 8.5, preferably 5.5 to 7.5.
Preferably, in the step S5, the mass ratio of the fermented food waste fertilizer to the starch-acrylamide, the water- retaining agent and the carbon-based complex enzyme is 100: 3-10: 0.5-2: 0.2-0.5. (III) Beneficial effects
The invention provides a preparation method of a kitchen waste carbon-based complex enzyme biological bacterial fertilizer, which has the following beneficial effects: {1) The method for preparing the kitchen waste carbon-based complex enzyme biological bacterial fertilizer can reduce the sa- linity and the grease content in the kitchen waste through a squeezing, dewatering and deoiling process, is beneficial to the fermentation of the kitchen waste, and can avoid the problem of soil hardening caused by long-term use of the kitchen waste ferti-
lizer. {2) The method for preparing the kitchen waste carbon-based complex enzyme biological bacterial fertilizer comprises the fol- lowing steps of: detecting the salinity and the grease of the ob- 5 tained base material by adding a detection control step; and fur- ther controlling the salinity and the grease amount of the ferti- lizer by adding the waste herbaceous powder, livestock manure and water, thereby ensuring the quality stability of the biological bacterial fertilizer. (3) according to the preparation method of the kitchen waste carbon-based complex enzyme biological bacterial fertilizer, a large amount of beneficial bacteria are added to the fertilizer by adding a carbon-based complex enzyme.
Description of the invention
Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present in- vention.
Example 1
The embodiment of the invention provides a technical scheme that the preparation method of the kitchen waste carbon-based com- plex enzyme biological bacterial fertilizer comprises the follow- ing steps of: firstly, removing foreign matters from collected kitchen waste, crushing, dehydrating and deoiling by using a heat- ing press after crushing to obtain a dry cake-shaped base materi- al; and then detecting the components of the cake-shaped base ma- terial, According to the component report, adding waste herbal powder or dry livestock and poultry manure and water, adjusting the PH value, the salinity and the water content of the mixture, then adding carbon-based complex enzyme, controlling the tempera- ture for fermentation, and finally mixing the fermented food waste fertilizer prepared by fermentation with the water-retaining agent and the starch-acrylamide according to a certain proportion to prepare biological bacterial fertilizer granules.
Tep S1, sorting and crushing: manually roughly sorting the collected kitchen waste to remove larger foreign matters, removing heavy metal substances in the kitchen waste by using magnetic force through an iron removal process, and crushing the kitchen waste into kitchen waste scraps with the area of 4 * 4 cm through a crusher;
S52, squeeze for dehydration and deoiling, put that garbage scraps obtained in the step S1 into a heating squeezer, extrude most of the mixture of water and oil in the separated kitchen waste to obtain a dry cake-shaped base material, wherein the heat- ing temperature is 140-160 deg C; 53, detect that components of the dry cake-shaped base mate- rial, wherein the detection content mainly comprise salinity, grease amount and PH;
S4, prepare a biological bacterial fertilizer through fermen- tation, adde waste straw powder and dry chicken manure into that cake-shaped base material according to a detection result, dilut- ing the base material to ensure that the salinity EC value of the base material is in the range of 1 to 4 mS/cm and the oil content is less than 8%, uniformly mix and stirring, adding water, adjust- ing the water content to be 55%, controlling the pH value to be 5.5 to 8.5, blowing hot air at 120 deg C, Maintaining the tempera- ture at 70-85 deg C after constant temperature, adding carbon- based complex enzyme, carrying out fermentation treatment by adopting intermittent ventilation and air inlet, ventilating for 2-3 times every day, ventilating for 30-45 minutes every time, and carrying out high-temperature fermentation for about 2-3 days and hours to obtain the kitchen waste fermented fertilizer, wherein the texture of the kitchen waste fermented fertilizer is soft and loess;
Step 85, preparing a carbon-based complex enzyme biological bacterial fertilizer, uniformly mixing the fermented kitchen waste fertilizer obtained in the step S4 with the starch-acrylamide, the water-retaining agent and the complex enzyme, wherein the mass ra- tio of the fermented kitchen waste fertilizer to the starch- acrylamide to the water-retaining agent to the complex enzyme is 100:4: 0.5: 0.2, delivering the mixture to a granulator through a conveying system after mixing, The biological bacterial fertilizer granules of 4 to 12 mm are prepared, and finally the biological bacterial fertilizer granules are measured, bagged and packed.
Furthermore, the purpose of the water-oil mixture separated in the step S3 is to reduce the salinity and oil content in the kitchen waste, prevent the over-high salinity and over-high oil content from interfering with the microbial fermentation in the step S4, and at the same time, the treated waste oil can be reused after being treated to reach the standard, thereby reducing the environmental pollution.
Furthermore, the complex enzyme comprises 20 parts of soybean protein extract, 12 parts of amylase, 10 parts of invertase, 15 parts of protease, 10 parts of Bacillus subtilis, 5 parts of Ba- cillus mucilaginosus, 20 parts of saccharomycete and 15 parts of multi-source plant complex enzyme.
Example 2
The invention relates to a preparation method of a kitchen waste carbon-based complex enzyme biological bacterial fertilizer, which comprises the following steps:
Tep S1, sorting and crushing: manually roughly sorting the collected kitchen waste to remove larger foreign matters, removing heavy metal substances in the kitchen waste by using magnetic force through an iron removal process, and crushing the kitchen waste into kitchen waste scraps with the area of 4 * 4 cm through a crusher;
S52, squeeze for dehydration and deoiling, put that garbage scraps obtained in the step S1 into a heating squeezer, extrude most of the mixture of water and oil in the separated kitchen waste to obtain a dry cake-shaped base material, wherein the heat- ing temperature is 140-160 deg C; 53, detect that components of the dry cake-shaped base mate- rial, wherein the detection content mainly comprise salinity, grease amount and PH;
S4, prepare a biological bacterial fertilizer by fermenta- tion, adde waste herb powder or dried livestock and poultry manure into that cake-shaped base material according to the detection re- sult, wherein the waste herb pow comprises but is not limited to crushed rice hulls, straws, rice bran and wheat bran, and is used for diluting the base material to ensure that the salinity EC val- ue of the base material is between 1 and 4 mS/cm and the oil con-
tent is less than 8%, adding water after uniformly mixing and stirring, The water content is adjusted to 45%, the PH value is controlled to be between 5.5 and 8.5, hot air with the temperature of 120 deg C is blown in, the temperature is maintained to be be- tween 70 and 85 deg C after constant temperature, carbon-based complex enzyme is added, intermittent ventilation and air intake are adopted for fermentation treatment, ventilation is carried out for 2 to 3 times every day, ventilation is carried out for 30 to 45 minutes every time, high-temperature fermentation lasts for about 2 to 3 days and hours, and the kitchen waste fermented fer- tilizer is obtained. Its texture is soft and loess-colored;
Step S5, preparing a carbon-based complex enzyme biological bacterial fertilizer, uniformly mixing the fermented kitchen waste fertilizer obtained in the step S4 with the starch-acrylamide, the water-retaining agent and the carbon-based complex enzyme, wherein the mass ratio of the fermented kitchen waste fertilizer to the starch-acrylamide to the water-retaining agent to the carbon-based composite enzyme is 100:3:1: 0.3, delivering the mixture to a granulator through a conveying system after mixing, The biological bacterial fertilizer granules of 4 to 12 mm are prepared, and fi- nally the biological bacterial fertilizer granules are measured, bagged and packed.
Furthermore, the purpose of the water-oil mixture separated in the step S3 is to reduce the salinity and oil content in the kitchen waste, prevent the over-high salinity and over-high oil content from interfering with the microbial fermentation in the step S4, and at the same time, the treated waste oil can be reused after being treated to reach the standard, thereby reducing the environmental pollution.
Furthermore, the carbon-based complex enzyme comprises 20 parts of soybean protein extract, 12 parts of amylase, 10 parts of invertase, 15 parts of protease, 10 parts of Bacillus subtilis, 5 parts of Bacillus mucilaginosus, 20 parts of saccharomycete and 15 parts of multi-source plant complex enzyme.
Example 3
The embodiment of the invention provides a technical scheme that the preparation method of the kitchen waste carbon-based com-
plex enzyme biological bacterial fertilizer comprises the follow- ing steps of: firstly, removing foreign matters from collected kitchen waste, crushing, dehydrating and deoiling by using a heat- ing press after crushing to obtain a dry cake-shaped base materi- al; and then detecting the components of the cake-shaped base ma- terial, According to the component report, adding waste herbal powder or dry livestock and poultry manure and water, adjusting the PH value, the salinity and the water content of the mixture, then adding carbon-based complex enzyme, controlling the tempera- ture for fermentation, and finally mixing the fermented kitchen waste fertilizer prepared by fermentation with the water-retaining agent and the starch-acrylamide according to a certain proportion to prepare biological bacterial fertilizer particles of 4-12 mm.
The method comprises the following steps of:
Tep S1, sorting and crushing: manually roughly sorting the collected kitchen waste to remove larger foreign matters, removing heavy metal substances in the kitchen waste by using magnetic force through an iron removal process, and crushing the kitchen waste into kitchen waste scraps with the area of 4 * 4 cm through a crusher;
S2,; squeeze for dehydration and deoiling, put that garbage scraps obtained in the step S1 into a heating squeezer, extrude most of the mixture of water and oil in the separated kitchen waste to obtain a dry cake-shaped base material, wherein the heat- ing temperature is 140-160 deg C; 53, detect that components of the dry cake-shaped base mate- rial, wherein the detection content mainly comprise salinity, grease amount and PH;
S4, prepare a biological bacterial fertilizer through fermen- tation, adde waste straw powder and dry chicken manure into that cake-shaped base material according to a detection result, dilut- ing the base material to ensure that the salinity EC value of the base material is in the range of 1 to 4 mS/cm and the oil content is less than 8%, uniformly mix and stirring, adding water, adjust- ing the water content to be 55%, controlling the pH value to be 5.5 to 8.5, blowing hot air at 120 deg C, Maintaining the tempera- ture at 70-85 deg C after constant temperature, adding carbon-
based complex enzyme, carrying out fermentation treatment by adopting intermittent ventilation and air inlet, ventilating for 2-3 times every day, ventilating for 30-45 minutes every time, and carrying out high-temperature fermentation for about 2-3 days and hours to obtain the kitchen waste fermented fertilizer, wherein the texture of the kitchen waste fermented fertilizer is soft and loess;
Step S5, preparing a carbon-based complex enzyme biological bacterial fertilizer, uniformly mixing the fermented kitchen waste fertilizer obtained in the step S4 with the starch-acrylamide, the water-retaining agent and the carbon-based complex enzyme, wherein the mass ratio of the fermented kitchen waste fertilizer to the starch-acrylamide to the water-retaining agent to the carbon-based composite enzyme is 100:4: 0.5: 0.2, delivering the mixture to a granulator through a conveying system after mixing, The biological bacterial fertilizer granules of 4 to 12 mm are prepared, and fi- nally the biological bacterial fertilizer granules are measured, bagged and packed.
Furthermore, the purpose of the water-oil mixture separated in the step S3 is to reduce the salinity and oil content in the kitchen waste, prevent the over-high salinity and over-high oil content from interfering with the microbial fermentation in the step S4, and at the same time, the treated waste oil can be reused after being treated to reach the standard, thereby reducing the environmental pollution.
Furthermore, the carbon-based complex enzyme comprises 30 parts of soybean protein extract, 8 parts of amylase, 20 parts of invertase, 20 parts of protease, 10 parts of Bacillus subtilis, 7 parts of Bacillus mucilaginosus, 12 parts of microzyme and 15 parts of multi-source plant complex enzyme.
Experimental example
In the experimental example of the present invention, the bi- ological bacterial manure prepared in Examples 1 to 4 and the ex- isting fertilizer are applied to apple seedlings at the same time, and a performance comparison test is performed in the same envi- ronment. The results are as follows:
Project 20 Day Apple Seedling 50Day Apple Seedling Height of 90Day
Te fn
It can be seen from the comparison between the data in Exam- ple 1 in the above table and the data in the existing fertilizer that the effect of the fertilizer obtained by this method is bet- ter than that of the existing fertilizer, so that the fertilizer required for fertilization can be produced by this method.
In conclusion, according to the preparation method of the kitchen waste carbon-based complex enzyme biclogical bacterial fertilizer, a squeezing process is added to remove partial salt and grease in the kitchen waste, so that the problems of incom- plete fermentation of the kitchen waste and soil salinization caused by long-term use of a kitchen waste fermented fertilizer are solved, and beneficial bacteria in the biological bacterial fertilizer are increased by adding the carbon-based complex en- zyme.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spir- it of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

CONCLUSIESCONCLUSIONS 1. Werkwijze voor de bereiding van een op koolstof gebaseerde com- plexe enzymatische biologische meststof op basis van keukenafval, die wordt gekenmerkt door de volgende stappen, namelijk ten eer- ste, het verwijderen van vreemde stoffen uit verzameld keukenaf- val, het pletten, het ontwateren en het ontoliën door het gebruik van een verwarmingspers na het pletten om een droog cakevormig ba- sismateriaal te verkrijgen; en vervolgens de bestanddelen van het cakevormig basismateriaal opsporen, overeenkomstig het verslag van de bestanddelen, kruidenafvalpoeder of droge vee- en pluimveemest en water toevoegen, de pH-waarde, het zoutgehalte en het waterge- halte van het mengsel aanpassen, vervolgens koolstofhoudend com- plex enzym toevoegen, de temperatuur voor gisting regelen en ten- slotte de door gisting bereide gefermenteerde meststof van voed- selafval mengen met de watervasthoudende stof en het zetmeel- acrylamide volgens een bepaalde verhouding om biologische bacteri- ele meststofkorrels te bereiden: Sl; sorteren en pletten: handmatig grof sorteren van het verzamel- de keukenafval om grotere vreemde stoffen te verwijderen, verwij- deren van zware metalen in het keukenafval met behulp van magneti- sche kracht via een ijzerverwijderingsproces, en pletten van het keukenafval tot keukenafvalresten met een bepaalde oppervlakte via een breker; S2, persen voor ontwatering en ontoling, zet die bij stap S1 ver- kregen afvalscherven in een verwarmingspers, extrudeer het groot- ste deel van het mengsel van water en olie in het afgescheiden keukenafval om een droog cakevormig basismateriaal te verkrijgen, waarin de verwarmingstemperatuur 140-160 °C bedraagt; S3, ontdek die componenten van het droge cakevormige basismateri- aal, waarin de opsporingsinhoud hoofdzakelijk zoutgehalte, vethoe- veelheid en PH omvat; S4, bereid een biologische bacteriële meststof door gisting voor, voeg afvalkruidenpoeder of gedroogde vee- en pluimveemest toe aan dat cakevormig basismateriaal volgens het detectieresultaat, waar- in het afvalkruidenpoeder bestaat uit maar niet beperkt is tot ge-1. Process for the preparation of a carbon-based complex enzymatic biofertilizer from kitchen waste, characterized by the following steps, namely, firstly, removing foreign matter from collected kitchen waste, crushing, dewatering and deoiling using a heating press after crushing to obtain a dry cake-shaped base material; and then trace the constituents of the cake base material, according to the constituent report, add herbal waste powder or dry livestock and poultry manure and water, adjust the pH value, salinity and water content of the mixture, then add carbonaceous complex add enzyme, control the temperature for fermentation and finally mix the fermented fertilizer from food waste prepared by fermentation with the water retaining substance and the starch acrylamide according to a certain ratio to prepare biological bacterial fertilizer granules: Sl; sorting and crushing: manual coarse sorting of the collected kitchen waste to remove larger foreign substances, removal of heavy metals in the kitchen waste using magnetic force via an iron removal process, and crushing of the kitchen waste into kitchen waste residues with a certain surface through a crusher; S2, dewatering and dewatering presses, put the waste shards obtained in step S1 into a heating press, extrude most of the water-oil mixture into the separated kitchen waste to obtain a dry cake-shaped base material, in which the heating temperature is 140 is -160 °C; S3, detect those components of the dry cake-shaped base material, in which the detection content mainly includes salinity, fat amount and PH; S4, prepare a biological bacterial fertilizer by fermentation, add waste herb powder or dried livestock and poultry manure to that cake-shaped base material according to the detection result, in which the waste herb powder consists of but is not limited to ge- plette rijstschillen, rietjes, rijstzemelen en tarwezemelen, en wordt gebruikt voor het verdunnen van het basismateriaal om ervoor te zorgen dat het zoutgehalte EC-waarde van het basismateriaal va- rieert van 1 tot 4 mS/cm en het oliegehalte minder is dan 8%, het toevoegen van water na uniform mengen en roeren, Het watergehalte wordt aangepast aan 45% tot 55%, de pH-waarde wordt gecontroleerd op 5,5 tot 8,5, wordt hete lucht van 120 °C ingeblazen, wordt de temperatuur gehandhaafd om 70 tot 85 °C na constante temperatuur te zijn, wordt het op koolstof gebaseerde complexe enzym toege- voegd, wordt de intermitterende ventilatie goedgekeurd voor de gistingsbehandeling, wordt de ventilatie uitgevoerd voor 2 tot 3 keer elke dag, wordt de ventilatie uitgevoerd voor 30 tot 45 minu- ten elke keer, duurt de gisting bij hoge temperatuur ongeveer 2 tot 3 dagen en uren, is de verkregen keukenafval vergiste meststof zacht in textuur en löss in kleur; en S5, die de op koolstof gebaseerde complexe enzym biologische bac- teriële meststof voorbereidt, die uniform de vergiste voedselaf- valmeststof mengt die in stap S4 met het zetmeel-acrylamide, de watervasthoudende agent en het op koolstof gebaseerde complexe en- zym volgens een bepaalde verhouding wordt verkregen, die het meng- sel naar een granulator door een transportsysteem na het mengen vervoert om biologische bacteriële meststofkorrels van 4-12 mm te bereiden, en die tenslotte meet, in zakken doet en verpakt om de biologische bacteriële meststof te produceren.crushed rice husks, straws, rice bran and wheat bran, and is used for diluting the base material to ensure that the salinity EC value of the base material ranges from 1 to 4 mS/cm and the oil content is less than 8%, adding water after uniform mixing and stirring, The water content is adjusted to 45% to 55%, the pH value is controlled at 5.5 to 8.5, hot air of 120 °C is blown in, the temperature is maintained to 70 to 85 °C after being constant temperature, the carbon-based complex enzyme is added, the intermittent ventilation is adopted for the fermentation treatment, the ventilation is carried out for 2 to 3 times every day, the ventilation is carried out for 30 to 45 minutes each time, the high temperature fermentation lasts about 2 to 3 days and hours, the obtained kitchen waste fermented fertilizer is soft in texture and loess in color; and S5, which prepares the carbon-based complex enzyme biological bacterial fertilizer, which uniformly mixes the fermented food waste fertilizer prepared in step S4 with the starch acrylamide, the water retaining agent and the carbon-based complex enzyme according to a certain ratio is obtained, which transports the mixture to a granulator through a conveyor system after mixing to prepare biological bacterial fertilizer granules of 4-12 mm, and finally measures, bagging and packaging to produce the biological bacterial fertilizer. 2. Werkwijze voor de bereiding van een op koolstof gebaseerde com- plexe enzymatische biologische meststof op basis van keukenafval volgens conclusie 1, dat met het in stap S3 afgescheiden water- oliemengsel wordt beoogd het zoutgehalte en het oliegehalte in het keukenafval te verminderen, en te voorkomen dat een te hoog zout- gehalte en een te hoog oliegehalte de microbiële fermentatie in stap S4 verstoren, en dat tegelijkertijd de behandelde afgewerkte olie opnieuw kan worden gebruikt nadat de norm is bereikt.A method for the preparation of a carbon-based complex enzymatic biofertilizer based on kitchen waste according to claim 1, wherein the water-oil mixture separated in step S3 is intended to reduce the salt content and the oil content in the kitchen waste, and to prevent too high salt content and too high oil content from disrupting the microbial fermentation in step S4, and at the same time the treated waste oil can be reused after the standard has been reached. 3. Werkwijze voor de bereiding van een op koolstof gebaseerde com- plexe enzymatische biologische meststof op basis van keukenafval volgens conclusie 1, dat gekenmerkt wordt door 20-30 delen soja-A method for the preparation of a carbon-based complex enzymatic biofertilizer from kitchen waste according to claim 1, characterized by 20-30 parts of soybean eiwitextract, 4-15 delen amylase en 5 delen invertase, 20 delen protease, 10-30 delen Bacillus subtilis, 5-15 delen Bacillus muci- laginosus, 5-20 delen saccharomyceten en 10-30 delen multi-bron plantencomplexenzym.protein extract, 4-15 parts amylase and 5 parts invertase, 20 parts protease, 10-30 parts Bacillus subtilis, 5-15 parts Bacillus mucilaginosus, 5-20 parts saccharomycetes and 10-30 parts multi-source plant complex enzyme. 4. Werkwijze voor de bereiding van een op koolstof gebaseerde com- plexe enzymatische biologische meststof op basis van keukenafval volgens conclusie 1, die wordt gekenmerkt dat in stap S4 de EC- waarde van het zoutgehalte van het basismateriaal tussen 1 en 4 mS/cm ligt, bij voorkeur tussen 1 en 2 mS/cm, en het oliegehalte minder dan 8%, bij voorkeur minder dan 5%, bedraagt.Process for the preparation of a carbon-based complex enzymatic biological fertilizer based on kitchen waste according to claim 1, characterized in that in step S4 the EC value of the salt content of the base material is between 1 and 4 mS/cm , preferably between 1 and 2 mS/cm, and the oil content is less than 8%, preferably less than 5%. 5. Werkwijze voor de bereiding van een op koolstof gebaseerde com- plexe enzymatische biologische meststof op basis van keukenafval volgens conclusie 1, die met het kenmerk is dat de pH-waarde tij- dens de fermentatie 5,5 tot 8,5 bedraagt, bij voorkeur 5,5 totProcess for the preparation of a carbon-based complex enzymatic biological fertilizer from kitchen waste according to claim 1, characterized in that the pH value during fermentation is 5.5 to 8.5, at preference 5.5 to 7,5.7.5. 6. Werkwijze voor de bereiding van een op koolstof gebaseerde com- plexe enzymatische biologische meststof op basis van keukenafval volgens conclusie 1, die wordt gekenmerkt door het feit dat in stap S5 de massaverhouding tussen de gefermenteerde meststof uit keukenafval en het zetmeelacrylamide, de watervasthoudende stof en het koolstofcomplex enzym 100: 3-10: 0.5-2: 0.2-0.5 is.Process for the preparation of a carbon-based complex enzymatic biological fertilizer from kitchen waste according to claim 1, characterized by the fact that in step S5 the mass ratio between the fermented kitchen waste fertilizer and the starch acrylamide, the water-retaining substance and the carbon complex enzyme is 100: 3-10: 0.5-2: 0.2-0.5.
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