CN106365714A - Preparation method of novel compost - Google Patents
Preparation method of novel compost Download PDFInfo
- Publication number
- CN106365714A CN106365714A CN201610759653.7A CN201610759653A CN106365714A CN 106365714 A CN106365714 A CN 106365714A CN 201610759653 A CN201610759653 A CN 201610759653A CN 106365714 A CN106365714 A CN 106365714A
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- compost
- preparation
- earthworms
- sludge
- animal excrement
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
- C05F17/05—Treatments involving invertebrates, e.g. worms, flies or maggots
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Insects & Arthropods (AREA)
- Inorganic Chemistry (AREA)
- Tropical Medicine & Parasitology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a preparation method of novel compost and relates to the field of preparation of agricultural fertilizer. The preparation method comprises: mixing sludge generated by sewage treatment and animal excrement; adding attapulgite and biomass charcoal; adding humic acid and waste vinasse; finally, adding auxiliary materials and spraying mixed bacterium liquid; adding mature earthworms and maturing compost; sieving; finally, detecting and packaging. According to the preparation method provided by the invention, the sludge and the animal excrement are treated by adopting a microorganism aerobic composting manner, so that harmlessness and recycling are realized; the earthworms are introduced in a treatment process, and the sludge, the animal excrement and the earthworms supplement one another; benefit maximization of fertilizer production is realized; loosening and digestion of the sludge and the animal excrement can be carried out through movement of the earthworms; a digestive treatment capability of a bacterium agent sprayed on the sludge and the animal excrement under aerobic conditions is enhanced; meanwhile, the earthworms, which are dead at a high-temperature condition, can also be used as fertilizer; the earthworms can absorb trace metals including mercury, lead, cadmium and the like in soil and the earthworms can be used for eliminating environmental pollution to a certain extent.
Description
Technical field
The present invention relates to agricultural fertilizer preparation field is and in particular to a kind of preparation method of new compost.
Background technology
With the continuous lifting of wastewater treatment in China ability, the mud producing in sewage disposal is also continuously increased, mud
Process disposal difficulties to be readily apparent from displaying.It is known that China is in the Rapid development stage of sewage treatment plant,
National wastewater treatment rate is 42.39% within 2003, has reached 62.9% within 2007.2008, put into operation cities and towns dirt in the whole nation
Water treatment plant 1529, processes sewage quantity 233 billion cubic meter, produces about 16,000,000 tons of the mud of moisture content 80%.For such
Substantial amounts of mud, many sewage treatment plants of China are only by mud just transporting outward after simple thickening.According to incomplete
Count, the mud only 10% about of national urban wastewater treatment firm postpones reuse by the technical finesses such as compost fertilizer at present
To soil, about more than 20% adopt security landfill, a small amount of using burn and building materials using etc., remaining most of simple landfill or
Stack, bring the hidden danger being absolutely unsafe to local environment.As the composting technology of Treatment of Sludge, have biodegradation,
Eliminate the effect of stink, killing pathogen and parasite, also can be formed after making full use of sludge composting in Land_use change has
The nutrient such as machine matter and n, p.Sludge composting technology is to make sewage plant sludge realize stabilisation, innoxious, resource and decrement
The economy changed and effective technology.But used sludge composting technology is perfect not enough, single mud carries out compost treatment, system
The fertilizer obtaining fosters and apply fertilizer power typically, and because sludge water content is big, is difficult compost, mud is dried and easily hardened.
Content of the invention
Problem to be solved by this invention is to provide a kind of preparation method of new compost.
To achieve these goals, the technical scheme that the present invention takes is: a kind of preparation method of new compost, including with
Lower step:
(1) water content of the mud producing sewage disposal adjusts to 40-65%, mixes with animal wastes, add attapulgite and
Biomass carbon, adds humic acid and Distillers' grains, is eventually adding adjuvant, mix homogeneously；
(2) raw material mixing in step (1) pours and spoons mixed bacteria liquid；
(3) on the compost of step (2) gained input 500-1000 bar annulus per ton clear, sensitive maturation Lumbricuss, enter
Row compost composting 20-40 days, obtains final product matured compost；
(4) turning when compost internal temperature drops to below 40 DEG C, uniformly mixes each layer, and keeps original composting shape；
(5) when in heap temperature be 50-60 DEG C, turning after keeping 15-30 days, until become thoroughly decomposed completely；
(6) finished product that becomes thoroughly decomposed of step (5) gained is crossed 2-10mm sieve, the step finally detecting packaging.
Preferably, described biomass carbon is to be obtained by the following method: by crops stalk crushing, in hermetic container,
Burn at 300-500 DEG C 0.5-5h, obtains described charcoal.
Preferably, described mixed bacteria liquid is bacillus subtilises, yeast, lactobacilluss, nitrobacteria and Aspergillus niger
Mixture；
Preferably, described compost fermentation mode is aerobic fermentation；
Preferably, described adjuvant is one or more of sawdust, Testa oryzae, agricultural crop straw, medicinal residues, offal.
The beneficial effects of the present invention is, the present invention is entered to mud and animal wastes by the way of microorganism aerobic compost
Row is processed, and realizes its innoxious and resource, introduces Lumbricuss, complement each other between three in processing procedure, realizes fertilizer life
The benefit producing, carries out loose digestion using the motion of Lumbricuss to mud and animal wastes, strengthens to pour and drenches in mud and move
Digestion process ability under aerobic conditions for the microbial inoculum on thing feces, dead Lumbricuss under hot conditionss also can be used as fertilizer simultaneously
Used, Lumbricuss can absorb the trace meters such as hydrargyrum in soil, lead and cadmium simultaneously, Lumbricuss can eliminate to a certain extent
Environmental pollution.
The motion energy chesson of Lumbricuss, pulling institute's excavation cavity into beneficial to ventilation and draining organic substance makes accelerated decomposition, increases
Plus the soil organism improve structure moreover it is possible to promote acid or basic soil to be changed into neutral soil, increase the quick-acting compositions such as phosphorus, can
Make the breathability of soil keep good, make Soil conservation health status, a kind of energy decomposing protein, fat in Lumbricuss body, can be secreted out of
Fat and the specific enzymes of wood fibre, the optimal temperature of the activity of Lumbricuss is 20-27 DEG C, now can preferably growth promoter and numerous
Grow, dead when more than 40 DEG C, and Lumbricuss cannot grow under the environment that moisture enriches, so directly large quantity of moisture cannot contained
Mud in grow, add animal wastes, attapulgite and biomass carbon in mud, when reducing compost, have large quantity of moisture, with
When can add adjuvant improve aeration.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect for making the present invention realize are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
Embodiment 1: a kind of preparation method of new compost, comprise the following steps:
(1) water content of the mud producing sewage disposal adjusts to 60%, mixes with animal wastes, adds attapulgite and life
Material charcoal, adds humic acid and Distillers' grains, is eventually adding adjuvant, mix homogeneously；
Wherein, described biomass carbon is to be obtained by the following method: by crops stalk crushing, in hermetic container, in 500 DEG C
Lower burning 0.5h, obtains described charcoal；
Described adjuvant is sawdust, Testa oryzae, agricultural crop straw, medicinal residues and offal；
(2) raw material mixing in step (1) pours and spoons mixed bacteria liquid, and described mixed bacteria liquid is bacillus subtilises, yeast
Bacterium, lactobacilluss, nitrobacteria and Aspergillus niger；
(3) per ton on the compost of step (2) gained throw in that 500 annulus are clear, sensitive maturation Lumbricuss, carry out compost
Composting 40 days, compost fermentation mode is aerobic fermentation, obtains final product matured compost；
(4) turning when compost internal temperature drops to below 40 DEG C, uniformly mixes each layer, and keeps original composting shape；
(5) when in heap temperature be 50 DEG C, turning after keeping 30 days, until become thoroughly decomposed completely；
(6) finished product that becomes thoroughly decomposed of step (5) gained is crossed 2mm sieve, the step finally detecting packaging.
Embodiment 2: a kind of preparation method of new compost, comprise the following steps:
(1) water content of the mud producing sewage disposal adjusts to 65%, mixes with animal wastes, adds attapulgite and life
Material charcoal, adds humic acid and Distillers' grains, is eventually adding adjuvant, mix homogeneously；
Wherein, described biomass carbon is to be obtained by the following method: by crops stalk crushing, in hermetic container, in 300 DEG C
Lower burning 1h, obtains described charcoal；
Described adjuvant is sawdust and offal；
(2) raw material mixing in step (1) pours and spoons mixed bacteria liquid, and described mixed bacteria liquid is bacillus subtilises and lactic acid
Bacillus；
(3) per ton on the compost of step (2) gained throw in that 1000 annulus are clear, sensitive maturation Lumbricuss, carry out heap
Fertile composting 20 days, compost fermentation mode is aerobic fermentation, obtains final product matured compost；
(4) turning when compost internal temperature drops to below 40 DEG C, uniformly mixes each layer, and keeps original composting shape；
(5) when in heap temperature be 60 DEG C, turning after keeping 15 days, until become thoroughly decomposed completely；
(6) finished product that becomes thoroughly decomposed of step (5) gained is crossed 10mm sieve, the step finally detecting packaging.
Embodiment 3: a kind of preparation method of new compost, comprise the following steps:
(1) water content of the mud producing sewage disposal adjusts to 40%, mixes with animal wastes, adds attapulgite and life
Material charcoal, adds humic acid and Distillers' grains, is eventually adding adjuvant, mix homogeneously；
Wherein, described biomass carbon is to be obtained by the following method: by crops stalk crushing, in hermetic container, in 400 DEG C
Lower burning 5h, obtains described charcoal；
Described adjuvant is Testa oryzae and agricultural crop straw；
(2) raw material mixing in step (1) pours and spoons mixed bacteria liquid, and described mixed bacteria liquid is bacillus subtilises, nitrification
Antibacterial and Aspergillus niger；
(3) per ton on the compost of step (2) gained throw in that 800 annulus are clear, sensitive maturation Lumbricuss, carry out compost
Composting 30 days, compost fermentation mode is aerobic fermentation, obtains final product matured compost；
(4) turning when compost internal temperature drops to below 40 DEG C, uniformly mixes each layer, and keeps original composting shape；
(5) when in heap temperature be 56 DEG C, turning after keeping 20 days, until become thoroughly decomposed completely；
(6) finished product that becomes thoroughly decomposed of step (5) gained is crossed 8mm sieve, the step finally detecting packaging.
Carry out compost using embodiment 1-3, observe each parameter as shown below:
| Organic | N P and K | Content of beary metal | |
| Embodiment 1 | 35.5g/kg | Conformance with standard | Conformance with standard |
| Embodiment 2 | 40.2g/kg | Conformance with standard | Conformance with standard |
| Embodiment 3 | 38.1g/kg | Conformance with standard | Conformance with standard |
Obviously the present invention implements and is not subject to the restrictions described above, as long as employing method of the present invention design and technical side
The improvement of the various unsubstantialities that case is carried out, or the not improved design by the present invention and technical scheme directly apply to other fields
Close, all within protection scope of the present invention.
Claims (5)
1. a kind of preparation method of new compost is it is characterised in that comprise the following steps:
(1) water content of the mud producing sewage disposal adjusts to 40-65%, mixes with animal wastes, add attapulgite and
Biomass carbon, adds humic acid and Distillers' grains, is eventually adding adjuvant, mix homogeneously；
(2) raw material mixing in step (1) pours and spoons mixed bacteria liquid；
(3) on the compost of step (2) gained input 500-1000 bar annulus per ton clear, sensitive maturation Lumbricuss, enter
Row compost composting 20-40 days, obtains final product matured compost
(4) turning when compost internal temperature drops to below 40 DEG C, uniformly mixes each layer, and keeps original composting shape；
(5) when in heap temperature be 50-60 DEG C, turning after keeping 15-30 days, until become thoroughly decomposed completely；
(6) finished product that becomes thoroughly decomposed of step (5) gained is crossed 2-10mm sieve, the step finally detecting packaging.
2. a kind of preparation method of new compost according to claim 1 is it is characterised in that described biomass carbon is to pass through
Following methods are obtained: by crops stalk crushing, in hermetic container, burn at 300-500 DEG C 0.5-5h, obtains described life
Thing charcoal.
3. a kind of preparation method of new compost according to claim 1 is it is characterised in that described mixed bacteria liquid is hay
The mixture of bacillus cereuss, yeast, lactobacilluss, nitrobacteria and Aspergillus niger.
4. a kind of preparation method of new compost according to claim 1 is it is characterised in that described compost fermentation mode is
Aerobic fermentation.
5. a kind of preparation method of new compost according to claim 1 is it is characterised in that described adjuvant is sawdust, rice
One or more of bran, agricultural crop straw, medicinal residues, offal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759653.7A CN106365714A (en) | 2016-08-30 | 2016-08-30 | Preparation method of novel compost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610759653.7A CN106365714A (en) | 2016-08-30 | 2016-08-30 | Preparation method of novel compost |
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| Publication Number | Publication Date |
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| CN106365714A true CN106365714A (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610759653.7A Withdrawn CN106365714A (en) | 2016-08-30 | 2016-08-30 | Preparation method of novel compost |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106866278A (en) * | 2017-04-01 | 2017-06-20 | 南开大学 | A kind of method that utilization charcoal prepares efficient organic fertilizer |
| CN107032838A (en) * | 2017-05-16 | 2017-08-11 | 华南农业大学 | A kind of municipal sludge base Nutrition Soil and preparation method thereof |
| CN107047938A (en) * | 2017-05-11 | 2017-08-18 | 河南龙之锦农业发展有限公司 | A kind of method that integrated treatment is carried out to excrement dirt using earthworm |
| CN107216227A (en) * | 2017-07-21 | 2017-09-29 | 山东农业大学 | A kind of apple special bio charcoal base microbe bacterial manure and preparation method thereof |
| CN107226737A (en) * | 2017-05-27 | 2017-10-03 | 浙江大学 | Using the method for state Cu, Zn content in a kind of reduction Vermicomposting |
| CN107324945A (en) * | 2017-07-03 | 2017-11-07 | 高建国 | A kind of method that utilization animal dung produces particular biological organic fertilizer |
| CN108283128A (en) * | 2018-01-31 | 2018-07-17 | 常州大学 | A kind of production method of flowers and trees cultivated soil |
| CN108440184A (en) * | 2018-04-19 | 2018-08-24 | 河北润农欣生物科技有限公司 | A kind of production method of the microbial-bacterial fertilizer containing earthworm fibrinlytic enzyme |
| CN108863681A (en) * | 2018-09-27 | 2018-11-23 | 张家界桃花溪生态旅游开发有限公司 | A kind of fruit tree fertilizer formula and preparation method thereof |
| CN108863483A (en) * | 2018-07-25 | 2018-11-23 | 黑龙江省农业科学院园艺分院 | Quick animal excretion compost method |
| CN109503224A (en) * | 2018-12-24 | 2019-03-22 | 南京农业大学 | Heavy metal removing method and application in a kind of biogas residue |
| CN109678568A (en) * | 2018-12-28 | 2019-04-26 | 京博农化科技有限公司 | A kind of novel earthworm fertilizer and preparation method thereof |
| CN110407626A (en) * | 2019-08-26 | 2019-11-05 | 河海大学 | A kind of intensified ecological type composting process |
| CN112409038A (en) * | 2020-11-26 | 2021-02-26 | 湖北同晟生物能源科技有限公司 | Production process of cow dung earthworm microbial particle organic fertilizer |
| CN115151518A (en) * | 2021-01-29 | 2022-10-04 | 株式会社精益佳 | Method for preparing earthworm compost |
-
2016
- 2016-08-30 CN CN201610759653.7A patent/CN106365714A/en not_active Withdrawn
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106866278A (en) * | 2017-04-01 | 2017-06-20 | 南开大学 | A kind of method that utilization charcoal prepares efficient organic fertilizer |
| CN107047938A (en) * | 2017-05-11 | 2017-08-18 | 河南龙之锦农业发展有限公司 | A kind of method that integrated treatment is carried out to excrement dirt using earthworm |
| CN107032838A (en) * | 2017-05-16 | 2017-08-11 | 华南农业大学 | A kind of municipal sludge base Nutrition Soil and preparation method thereof |
| CN107226737A (en) * | 2017-05-27 | 2017-10-03 | 浙江大学 | Using the method for state Cu, Zn content in a kind of reduction Vermicomposting |
| CN107324945A (en) * | 2017-07-03 | 2017-11-07 | 高建国 | A kind of method that utilization animal dung produces particular biological organic fertilizer |
| CN107216227A (en) * | 2017-07-21 | 2017-09-29 | 山东农业大学 | A kind of apple special bio charcoal base microbe bacterial manure and preparation method thereof |
| CN108283128A (en) * | 2018-01-31 | 2018-07-17 | 常州大学 | A kind of production method of flowers and trees cultivated soil |
| CN108440184A (en) * | 2018-04-19 | 2018-08-24 | 河北润农欣生物科技有限公司 | A kind of production method of the microbial-bacterial fertilizer containing earthworm fibrinlytic enzyme |
| CN108863483A (en) * | 2018-07-25 | 2018-11-23 | 黑龙江省农业科学院园艺分院 | Quick animal excretion compost method |
| CN108863681A (en) * | 2018-09-27 | 2018-11-23 | 张家界桃花溪生态旅游开发有限公司 | A kind of fruit tree fertilizer formula and preparation method thereof |
| CN109503224A (en) * | 2018-12-24 | 2019-03-22 | 南京农业大学 | Heavy metal removing method and application in a kind of biogas residue |
| CN109678568A (en) * | 2018-12-28 | 2019-04-26 | 京博农化科技有限公司 | A kind of novel earthworm fertilizer and preparation method thereof |
| CN110407626A (en) * | 2019-08-26 | 2019-11-05 | 河海大学 | A kind of intensified ecological type composting process |
| CN112409038A (en) * | 2020-11-26 | 2021-02-26 | 湖北同晟生物能源科技有限公司 | Production process of cow dung earthworm microbial particle organic fertilizer |
| CN115151518A (en) * | 2021-01-29 | 2022-10-04 | 株式会社精益佳 | Method for preparing earthworm compost |
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Application publication date: 20170201 |
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