CN110256122A - A kind of compost fermentation covering membrane material and preparation method thereof - Google Patents
A kind of compost fermentation covering membrane material and preparation method thereof Download PDFInfo
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- CN110256122A CN110256122A CN201910377741.4A CN201910377741A CN110256122A CN 110256122 A CN110256122 A CN 110256122A CN 201910377741 A CN201910377741 A CN 201910377741A CN 110256122 A CN110256122 A CN 110256122A
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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
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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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
- C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
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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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- General Chemical & Material Sciences (AREA)
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Abstract
The present invention provides a kind of compost fermentation covering membrane material and preparation method thereof, compost fermentation covering membrane material is made of the raw material of following parts by weight: 50-100 parts of maize leaves, 50-100 parts of weeds, 100-150 parts of grass stalk, 100-200 parts of water, 150-200 parts of sludge, 1 part of black film.Compost fermentation covering membrane material of the present invention uses maize leaves, weeds, grass stalk etc. easily obtains and degradable material is made, cover film is directly degraded utilization in the compost fermentation later period, save the preparation cost of membrane material, it economizes on resources, it is environmentally protective, and the thickness of compost fermentation covering membrane material of the present invention can be adjusted according to actual needs, greatly reduce influence of the cold gas to compost fermentation, ensure compost in the fermentation efficiency of cold winter, furthermore compost fermentation covering membrane material preparation step of the present invention is simple, controllability is preferable, be conducive to promote and apply on a large scale.
Description
Technical field
The invention belongs to compost fermentation cover technical field of membrane, more particularly, to a kind of compost fermentation cover membrane material and its
Preparation method.
Background technique
Compost is a kind of organic fertilizer, and contained nutriment is relatively abundanter, and fertilizer efficiency is long and stablize, and may advantageously facilitate simultaneously
The formation of soil solid particless structure can increase soil water-retaining, heat preservation, ventilative, fertilizer conservation ability, and be used in mixed way with chemical fertilizer and can
It is single to make up nutrient contained by chemical fertilizer, long-term single use chemical fertilizer makes soil hardening, is retained, the defect of fertilizer conservation degraded performance.Compost
It is to utilize various plant residues (crop material, weeds, leaf, peat, rubbish and other wastes etc.) for primary raw material, mixes
People and animals' fecaluria is closed through organic fertilizer made of composting decomposition.Due to its heap prepared material, composting principle and its fertilizer point composition and
Property and barnyard manure are similar, so also known as artificial barnyard manure.Wherein often needed on its Surface mulch during compost fermentation
One tunic, come the effect for playing heat preservation, being retained and preventing nutrient lost, however the cover film of existing compost fermentation is main
Be made of polyester fiber and expanded PTFE, expensive starting materials and be not easy to obtain so that the preparation cost of cover film compared with
Height, cover film after use the phase recycle it is more difficult, and film thickness be it is certain, can not be adjusted according to actual needs
Section, reduces compost in the fermentation efficiency of cold winter, is unfavorable for the large-scale promotion application of cover film.
Summary of the invention
In view of this, the present invention is directed to propose a kind of compost fermentation covering membrane material and preparation method thereof, existing to solve
Problem.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of compost fermentation covering membrane material, compost fermentation covering membrane material are made of the raw material of following parts by weight: beautiful
50-100 parts of leaf, 50-100 parts of weeds, 100-150 parts of grass stalk, 100-200 parts of water, 150-200 parts of sludge, 1 part of black film of rice.
Further, the weeds by Siberian cocklebur, barnyard grass, broadcast two or more mixing in ma's punt-pole, ox chickweed and long awns open country barnyard grass
It is made, Siberian cocklebur, barnyard grass, to broadcast ma's punt-pole, ox chickweed and long awns open country barnyard grass be all the weeds easily obtained, and source is wide and degradable, is conducive to
Save the cost of cover film.
Further, the black film is made of the plastic wire of existing antiultraviolet, and black film enables to cover film
The performance of ultraviolet radiation preventing is more preferable, and improves the thermal insulation property of cover film.
The preparation method of the compost fermentation covering membrane material, includes the following steps:
(1) 80 parts of maize leaves and 80 parts of weeds are taken first, it is subjected to pulverization process on pulverizer respectively,
And maize leaves powder and the collection of weeds powder is spare, the guarantor of cover film can not only be improved after the crushing of maize leaves and weeds
Warm water-retaining property, and the subsequent degradation of cover film can be conducive to and utilized；
(2) the maize leaves powder crushed in step (1) and weeds powder are mixed according to the ratio uniform of 1:1, and
It is laid on compost periphery, forms it into one layer of heat preservation film layer, then sets one layer of grass stalk on heat preservation film layer upper berth, and in grass stalk
Upper uniform sprinkling forms it into one layer of water conservation layer, and keeping the temperature film layer and water conservation layer is the main heat preservation moisture structure of cover film；
(3) sludge of certain humidity is taken, and sludge is uniformly applied to the water conservation layer periphery in step (2), sludge blanket
The loss of nutrient in compost can effectively be avoided, it is ensured that the fermented quality of compost；
(4) the sludge blanket periphery in step (3) re-lays one layer of grass stalk, and covers upper black film in grass stalk periphery,
The application and preparation of cover film, the design of grass stalk and black film, so that the heat insulating ability of cover film in use can be completed
Can be more preferable, influence of the cold gas to compost fermentation is advantageously reduced, improves the efficiency of compost fermentation, and research shows that using
After the covering membrane material, the content of organic matter after fermentation in compost improved 1.96% compared to former, available nitrogen and rapid available phosphorus
Content also greatly increases.
Further, the grinding particle size of maize leaves and weeds is advisable in the step (1) with bulk, the step
(2) in heat preservation film layer with a thickness of 35 centimetres, in the step (2) water conservation layer with a thickness of 5 centimetres, in the step (2)
Watering amount be advisable with dripping on grass stalk, in the step (3) relative humidity of sludge be 60%, step (4) semilate rice
Straw with a thickness of 10 centimetres.
Compared with the existing technology, compost fermentation covering membrane material of the present invention has the advantage that
1, compost fermentation covering membrane material of the present invention is using the easily acquisition such as maize leaves, weeds, grass stalk and easy drop
The material of solution is made, and cover film is directly degraded utilization in the compost fermentation later period, saves the preparation cost of membrane material,
It economizes on resources, it is environmentally protective；
2, the thickness of compost fermentation covering membrane material of the present invention can be adjusted according to actual needs, greatly
Reduce influence of the cold gas to compost fermentation, it is ensured that fermentation efficiency of the compost in cold winter；
3, compost fermentation covering membrane material preparation step of the present invention is simple, and controllability is preferable, is conducive to extensive
Popularization and application.
Specific embodiment
In addition to being defined, technical term used in following embodiment has universal with those skilled in the art of the invention
The identical meanings of understanding.
Below with reference to embodiment, the present invention will be described in detail.
A kind of compost fermentation covering membrane material, compost fermentation covering membrane material are made of the raw material of following parts by weight: beautiful
50-100 parts of leaf, 50-100 parts of weeds, 100-150 parts of grass stalk, 100-200 parts of water, 150-200 parts of sludge, 1 part of black film of rice.
Preferably, the weeds by Siberian cocklebur, barnyard grass, broadcast two or more mixing systems in ma's punt-pole, ox chickweed and long awns open country barnyard grass
At Siberian cocklebur, barnyard grass, to broadcast ma's punt-pole, ox chickweed and long awns open country barnyard grass be all the weeds easily obtained, and source is wide and degradable, is conducive to save
Save the cost of cover film.
Preferably, the black film is made of the plastic wire of existing antiultraviolet, and black film enables to the anti-of cover film
The performance of ultraviolet radiation is more preferable, and improves the thermal insulation property of cover film.
The preparation method of the compost fermentation covering membrane material, includes the following steps:
(1) 80 parts of maize leaves and 80 parts of weeds are taken first, it is subjected to pulverization process on pulverizer respectively,
And maize leaves powder and the collection of weeds powder is spare, the guarantor of cover film can not only be improved after the crushing of maize leaves and weeds
Warm water-retaining property, and the subsequent degradation of cover film can be conducive to and utilized；
(2) the maize leaves powder crushed in step (1) and weeds powder are mixed according to the ratio uniform of 1:1, and
It is laid on compost periphery, forms it into one layer of heat preservation film layer, then sets one layer of grass stalk on heat preservation film layer upper berth, and in grass stalk
Upper uniform sprinkling forms it into one layer of water conservation layer, and keeping the temperature film layer and water conservation layer is the main heat preservation moisture structure of cover film；
(3) sludge of certain humidity is taken, and sludge is uniformly applied to the water conservation layer periphery in step (2), sludge blanket
The loss of nutrient in compost can effectively be avoided, it is ensured that the fermented quality of compost；
(4) the sludge blanket periphery in step (3) re-lays one layer of grass stalk, and covers upper black film in grass stalk periphery,
The application and preparation of cover film, the design of grass stalk and black film, so that the heat insulating ability of cover film in use can be completed
Can be more preferable, influence of the cold gas to compost fermentation is advantageously reduced, improves the efficiency of compost fermentation, and research shows that using
After the covering membrane material, the content of organic matter after fermentation in compost improved 1.96% compared to former, available nitrogen and rapid available phosphorus
Content also greatly increases.
Preferably, the grinding particle size of maize leaves and weeds is advisable in the step (1) with bulk, the step (2)
Middle heat preservation film layer with a thickness of 35 centimetres, in the step (2) water conservation layer with a thickness of 5 centimetres, spilling in the step (2)
Water is advisable with dripping on grass stalk, and the relative humidity of sludge is 60% in the step (3), grass stalk in the step (4)
With a thickness of 10 centimetres.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of compost fermentation covers membrane material, it is characterised in that: the compost fermentation covers membrane material by the original of following parts by weight
Material is made: 50-100 parts of maize leaves, 50-100 parts of weeds, and 100-150 parts of grass stalk, 100-200 parts of water, 150-200 parts of sludge,
1 part of black film.
2. compost fermentation according to claim 1 covers membrane material, it is characterised in that: the weeds by Siberian cocklebur, barnyard grass, broadcast
Two or more in ma's punt-pole, ox chickweed and long awns open country barnyard grass are mixed.
3. compost fermentation according to claim 1 covers membrane material, it is characterised in that: the black film uses existing anti-purple
The plastic wire of outside line is made.
4. compost fermentation according to claim 1 covers membrane material, characterized by the following steps:
(1) 80 parts of maize leaves and 80 parts of weeds are taken first, it are carried out to pulverization process on pulverizer respectively, and will
Maize leaves powder and weeds powder are collected spare；
(2) the maize leaves powder crushed in step (1) and weeds powder are mixed according to the ratio uniform of 1:1, and are laid with
In compost periphery, one layer of heat preservation film layer is formed it into, then sets one layer of grass stalk on heat preservation film layer upper berth, and on grass stalk
Even watering forms it into one layer of water conservation layer；
(3) sludge of certain humidity is taken, and sludge is uniformly applied to the water conservation layer periphery in step (2)；
(4) the sludge blanket periphery in step (3) re-lays one layer of grass stalk, and covers upper black film in grass stalk periphery
Complete the application and preparation of cover film.
5. the preparation method of compost fermentation covering membrane material according to claim 4, it is characterised in that: the step (1)
The grinding particle size of middle maize leaves and weeds is advisable with bulk, in the step (2) heat preservation film layer with a thickness of 35 centimetres, institute
State water conservation layer in step (2) with a thickness of 5 centimetres, the watering amount in the step (2) is advisable with dripping on grass stalk, described
The relative humidity of sludge is 60% in step (3), grass stalk with a thickness of 10 centimetres in the step (4).
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| CN201910377741.4A CN110256122A (en) | 2019-04-30 | 2019-04-30 | A kind of compost fermentation covering membrane material and preparation method thereof |
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Application publication date: 20190920 |