CN109180380A - A kind of soil-repairing agent and preparation method thereof - Google Patents
A kind of soil-repairing agent and preparation method thereof Download PDFInfo
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- CN109180380A CN109180380A CN201811128969.1A CN201811128969A CN109180380A CN 109180380 A CN109180380 A CN 109180380A CN 201811128969 A CN201811128969 A CN 201811128969A CN 109180380 A CN109180380 A CN 109180380A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a kind of soil-repairing agent, including bacteria agent and chemicals, the chemicals is made of the raw material of following parts by weight: 10 ~ 14 parts of tri-thiol s-triazine, 7 ~ 10 parts of chitosan, 6 ~ 8 parts of alum；The bacteria agent is made of the raw material of following parts by weight: 13 ~ 15 parts of strain, 6 ~ 8 parts of EM bacterium, 20 ~ 24 parts of organic fertilizer.Moreover, present invention combination physics biological purification method is applied widely the invention also discloses the preparation method of the soil-repairing agent, heavy metal content in soil is effectively reduced, while increasing the fertility of soil.
Description
Technical field
The present invention relates to soil pollution recovery technique field, in particular to a kind of soil-repairing agent and preparation method thereof.
Background technique
In recent years, with the continuous quickening of process of industrialization, the unreasonable exploitation and its smelting of mineral resources discharge, are long-term
The reasons such as the application of atmospheric sedimentation caused by sewage irrigation and sludge application, human activity, chemical fertilizer and pesticide are carried out to soil, are made
At heavy metal content in soil severe overweight, the self-purification capacity of soil has been had exceeded, has been accumulated layer by layer by food chain, crisis human body
Health.
Summary of the invention
The purpose of the present invention is making improvement and innovation for shortcoming and defect present in background technique, a kind of soil is provided
Earth renovation agent and preparation method thereof, the soil-repairing agent combination physics biological purification method is applied widely, effectively reduces soil
Earth content of beary metal, while increasing the fertility of soil.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of soil-repairing agent, including bacteria agent and change
Length of schooling agent, the chemicals are made of the raw material of following parts by weight: 10 ~ 14 parts of tri-thiol s-triazine, 7 ~ 10 parts of chitosan, bright
6 ~ 8 parts of alum；The bacteria agent is made of the raw material of following parts by weight: 13 ~ 15 parts of strain, 6 ~ 8 parts of EM bacterium, and organic fertilizer 20 ~ 24
Part.
Preferably, the strain is made of the raw material of following parts by weight: 4 ~ 7 parts of bacillus subtilis, candida utili
2 ~ 4 parts of bacterium, 3 ~ 4 parts of sulfide-oxidizing enzyme, 5 ~ 7 parts of black-koji mould, 4 ~ 6 parts of Thiobacillus.
Preferably, the organic fertilizer is made of the raw material of following parts by weight: 20 ~ 23 parts of dung polluted water, 13 ~ 14 parts of soybean residue,
10 ~ 13 parts of green grass, 8 ~ 10 parts of stalk, 5 ~ 7 parts of rape cake, 22 ~ 24 parts of field soil.
The present invention also provides a kind of preparation methods of soil-repairing agent, comprising the following steps:
(1) tri-thiol s-triazine is mixed with chitosan, obtains mixture A；
(2) mixture A is mixed with alum, obtains mixture B；
(3) mixture B is dried to powder, chemicals is made；
(4) green grass, stalk, rape cake are crushed, is mixed with dung polluted water, soybean residue, EM bacterium and field soil, compost fermentation is had
Machine fertilizer；
(5) organic fertilizer is mixed with bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus, is made
Obtain bacteria agent
Preferably, the bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus are powdered
Microbial inoculum.
Advantages of the present invention and the utility model has the advantages that
Present invention combination physics-biological method rehabilitating soil, in chemicals tri-thiol s-triazine can with Pd, Cu, Ag, Zn,
The heavy metal ion such as Hg, Pb form stable compound, amino in chitosan molecule, with the adjacent hydroxyl of amino and Hg, Ni,
The metal ions such as Cu, Pb, Ca, Ag can form stable chelate, and alum can form jelly in water, and absorption contains a huge sum of money
Stable compound, the chelate for belonging to ion, reduce the content of heavy metal ions in soil.Using chemical treatment soil
Afterwards, bacteria agent is being used, bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus can be into one
Step reduces the content of heavy metal ions in soil using the middle metal ion in soil, while organic fertilizer and EM bacterium can have
Effect is repaired and is increase soil fertility, and improves soil remediation effect.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
A kind of soil-repairing agent, including bacteria agent and chemicals, the chemicals are made of the raw material of following parts by weight:
10 parts of tri-thiol s-triazine, 7 parts of chitosan, 6 parts of alum；The bacteria agent is made of the raw material of following parts by weight: strain 13
Part, 6 parts of EM bacterium, 20 parts of organic fertilizer.The strain is made of the raw material of following parts by weight: 4 parts of bacillus subtilis, Candida utilis
2 parts of saccharomycete, 3 parts of sulfide-oxidizing enzyme, 5 parts of black-koji mould, 4 parts of Thiobacillus.The organic fertilizer is made of the raw material of following parts by weight:
20 parts of dung polluted water, 13 parts of soybean residue, 10 parts of green grass, 8 parts of stalk, 5 parts of rape cake, 22 parts of field soil.
The present invention also provides a kind of preparation methods of soil-repairing agent, comprising the following steps:
(1) tri-thiol s-triazine is mixed with chitosan, obtains mixture A.
(2) mixture A is mixed with alum, obtains mixture B.
(3) mixture B is dried to powder, chemicals is made；
(4) green grass, stalk, rape cake are crushed, is mixed with dung polluted water, soybean residue, EM bacterium and field soil, compost fermentation is had
Machine fertilizer；
(5) organic fertilizer is mixed with bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus, is made
Bacteria agent is obtained, the bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus are powdered
Microbial inoculum.
Embodiment 2
A kind of soil-repairing agent, including bacteria agent and chemicals, the chemicals are made of the raw material of following parts by weight:
12 parts of tri-thiol s-triazine, 9 parts of chitosan, 7 parts of alum；The bacteria agent is made of the raw material of following parts by weight: strain 14
Part, 7 parts of EM bacterium, 22 parts of organic fertilizer.The strain is made of the raw material of following parts by weight: 6 parts of bacillus subtilis, Candida utilis
3 parts of saccharomycete, 3 parts of sulfide-oxidizing enzyme, 6 parts of black-koji mould, 5 parts of Thiobacillus.The organic fertilizer is made of the raw material of following parts by weight:
22 parts of dung polluted water, 13 parts of soybean residue, 12 parts of green grass, 9 parts of stalk, 6 parts of rape cake, 23 parts of field soil.
The present invention also provides a kind of preparation methods of soil-repairing agent, comprising the following steps:
(1) tri-thiol s-triazine is mixed with chitosan, obtains mixture A.
(2) mixture A is mixed with alum, obtains mixture B.
(3) mixture B is dried to powder, chemicals is made；
(4) green grass, stalk, rape cake are crushed, is mixed with dung polluted water, soybean residue, EM bacterium and field soil, compost fermentation is had
Machine fertilizer；
(5) organic fertilizer is mixed with bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus, is made
Bacteria agent is obtained, the bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus are powdered
Microbial inoculum.
Embodiment 3
A kind of soil-repairing agent, including bacteria agent and chemicals, the chemicals are made of the raw material of following parts by weight:
14 parts of tri-thiol s-triazine, 10 parts of chitosan, 8 parts of alum；The bacteria agent is made of the raw material of following parts by weight: strain 15
Part, 8 parts of EM bacterium, 24 parts of organic fertilizer.The strain is made of the raw material of following parts by weight: 7 parts of bacillus subtilis, Candida utilis
4 parts of saccharomycete, 4 parts of sulfide-oxidizing enzyme, 7 parts of black-koji mould, 6 parts of Thiobacillus.The organic fertilizer is made of the raw material of following parts by weight:
23 parts of dung polluted water, 14 parts of soybean residue, 13 parts of green grass, 10 parts of stalk, 7 parts of rape cake, 24 parts of field soil.
The present invention also provides a kind of preparation methods of soil-repairing agent, comprising the following steps:
(1) tri-thiol s-triazine is mixed with chitosan, obtains mixture A.
(2) mixture A is mixed with alum, obtains mixture B.
(3) mixture B is dried to powder, chemicals is made；
(4) green grass, stalk, rape cake are crushed, is mixed with dung polluted water, soybean residue, EM bacterium and field soil, compost fermentation is had
Machine fertilizer；
(5) organic fertilizer is mixed with bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus, is made
Bacteria agent is obtained, the bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus are powdered
Microbial inoculum.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (5)
1. a kind of soil-repairing agent, it is characterised in that: including bacteria agent and chemicals, the chemicals is by following weight
The raw material composition of part: 10 ~ 14 parts of tri-thiol s-triazine, 7 ~ 10 parts of chitosan, 6 ~ 8 parts of alum；The bacteria agent is by following heavy
The raw material for measuring part forms: 13 ~ 15 parts of strain, 6 ~ 8 parts of EM bacterium, 20 ~ 24 parts of organic fertilizer.
2. a kind of soil-repairing agent according to claim 1, it is characterised in that the strain by following parts by weight raw material
Composition: 4 ~ 7 parts of bacillus subtilis, 2 ~ 4 parts of candida utili bacterium, 3 ~ 4 parts of sulfide-oxidizing enzyme, 5 ~ 7 parts of black-koji mould, Thiobacillus
4 ~ 6 parts.
3. a kind of soil-repairing agent according to claim 1, it is characterised in that the organic fertilizer by following parts by weight original
Material composition: 20 ~ 23 parts of dung polluted water, 13 ~ 14 parts of soybean residue, 10 ~ 13 parts of green grass, 8 ~ 10 parts of stalk, 5 ~ 7 parts of rape cake, field soil 22 ~
24 parts.
4. a kind of preparation method of soil-repairing agent according to claim 1, it is characterised in that following steps:
(1) tri-thiol s-triazine is mixed with chitosan, obtains mixture A；
(2) mixture A is mixed with alum, obtains mixture B；
(3) mixture B is dried to powder, chemicals is made；
(4) green grass, stalk, rape cake are crushed, is mixed with dung polluted water, soybean residue, EM bacterium and field soil, compost fermentation is had
Machine fertilizer；
(5) organic fertilizer is mixed with bacillus subtilis, candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus, is made
Obtain bacteria agent.
5. a kind of preparation method of soil-repairing agent according to claim 4, it is characterised in that the bacillus subtilis,
Candida utili bacterium, sulfide-oxidizing enzyme, black-koji mould, Thiobacillus are powdered microbial inoculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128969.1A CN109180380A (en) | 2018-09-27 | 2018-09-27 | A kind of soil-repairing agent and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811128969.1A CN109180380A (en) | 2018-09-27 | 2018-09-27 | A kind of soil-repairing agent and preparation method thereof |
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| CN109180380A true CN109180380A (en) | 2019-01-11 |
Family
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| CN201811128969.1A Pending CN109180380A (en) | 2018-09-27 | 2018-09-27 | A kind of soil-repairing agent and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373201A (en) * | 2019-09-04 | 2019-10-25 | 天津水泥工业设计研究院有限公司 | A kind of fast long-acting soil conditioner and preparation method thereof for repairing farmland cadmium pollution |
| CN111265810A (en) * | 2019-09-20 | 2020-06-12 | 连云港新江环保材料有限公司 | Efficient fly ash chelating agent and preparation method thereof |
| CN113875507A (en) * | 2021-10-09 | 2022-01-04 | 内蒙古自治区农牧业科学院 | Grassland ecological restoration method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110373201A (en) * | 2019-09-04 | 2019-10-25 | 天津水泥工业设计研究院有限公司 | A kind of fast long-acting soil conditioner and preparation method thereof for repairing farmland cadmium pollution |
| CN111265810A (en) * | 2019-09-20 | 2020-06-12 | 连云港新江环保材料有限公司 | Efficient fly ash chelating agent and preparation method thereof |
| CN113875507A (en) * | 2021-10-09 | 2022-01-04 | 内蒙古自治区农牧业科学院 | Grassland ecological restoration method |
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Application publication date: 20190111 |