CN105950182A - Soil remediating agent and preparation method thereof - Google Patents
Soil remediating agent and preparation method thereof Download PDFInfo
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- CN105950182A CN105950182A CN201610486951.3A CN201610486951A CN105950182A CN 105950182 A CN105950182 A CN 105950182A CN 201610486951 A CN201610486951 A CN 201610486951A CN 105950182 A CN105950182 A CN 105950182A
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- soil
- cyclodextrin
- suspension
- saponin
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
Abstract
The invention provides a soil remediating agent and a preparation method thereof. The remediating agent is prepared from the following raw materials in parts by weight: 13.75 to 19.25 parts of attapulgite, 2.35 to 3.15 parts of phosphate, 6.25 to 6.85 parts of silicon dioxide, 1.55 to 1.75 parts of saponin, 8 to 10 parts of plant ash, 6.55 to 6.85 parts of cyclodextrin, 1.35 to 2.55 parts of beta-cyclodextrin, 10 to 12 parts of urea, 5 to 7 parts of sodium dodecyl benzene sulfonate, 4.65 to 6.35 parts of calcium peroxide, 3 to 5 parts of activated carbon, and a proper amount of water. The soil remediating agent can improve the properties of soil, improve the size of sol aggregate structure, improve the soil porosity, and improve the capacity of the plant absorbing nutritional ingredients. The soil remediating agent is simple in production process, convenient to prepare, low in production cost, and free of pollution to human, animal and surrounding environment; a plurality of absorbing materials are adopted to absorb heavy metal elements in the soil, so that the soil environment can be improved.
Description
Technical field
The invention belongs to technical field of soil remediation, relate to a kind of soil-repairing agent and preparation method thereof.
Background technology
Along with the development of modern agriculture, the soil in the existing arable land of China is excessively developed and is used, and particularly plants
Plant the crops such as vegetable, flowers, fruit, plant continuously, relatively big to soil nutrient loss, cause acidifying hardening
Phenomenon is serious, and soil deterioration degree increases the weight of, and soil-borne disease of crop particularly virosis is difficult to effectively be prevented and treated,
Causing Soil structure to be destroyed, crop growth conditions is the best, meanwhile, has increased the weight of using of chemical fertilizer and pesticide
Amount, causes vicious cycle.
For improving the land charges that modern agriculture brings, people are made that substantial amounts of effort, by all means
Kill the virus in soil and rehabilitating soil character；But general effect is the most inconspicuous；The drug resistance energy of various pathogenic bacterias
Power constantly strengthens, serious threat plant growing, and excess pesticide, the using of chemical fertilizer, heavy damage soil is tied
Structure, even makes it lose original repair ability.
Prior art discloses multiple soil restoring technology, as application publication number CN 105348002A is open
A kind of soil-repairing agent and preparation method thereof, it includes potassium-enriched rock powder, pulverized limestone, rock phosphate in powder, strepto-
Element dreg processed material, function bacterium；This technology utilizes the Ores such as potassium-enriched rock powder marriage chain mycin dreg etc. useless
Thing prepares soil-repairing agent.Application publication number CN 104496714A disclose a kind of soil-repairing agent and
Preparation method, including fly larvae excrement, molasses, sodium bentonite, is combined organic and inorganic raw material, adopts
Stable organic mineral complex is formed by biofermentation technique and low-temperature carbonization technology.
Above-mentioned have in place of two technical deficiencies: the unsuitable long-term storage of product, microbial activity is wayward, part
Raw material should not obtain, and technology of preparing is not suitable for being widely used, and promotes limited.
Summary of the invention
For the deficiencies in the prior art, the present invention provides a kind of soil-repairing agent and preparation method thereof.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of soil-repairing agent, this renovation agent is made up of following weight parts raw material: attapulgite 13.75-19.25
Part, phosphate 2.35-3.15 part, silicon dioxide 6.25-6.85 part, saponin 1.55-1.75 part, grass
Wood ash 8-10 part, cyclodextrin 6.55-6.85 part, cycloheptaamylose 1.35-2.55 part, carbamide 10-12
Part, dodecylbenzene sodium sulfonate 5-7 part, calper calcium peroxide 4.65-6.35 part, activated carbon 3-5 part, water are fitted
Amount；This renovation agent is prepared by following step:
Attapulgite, silicon dioxide being ground respectively with activated carbon, after remixing uniformly, adding water, it is suspended to make
Liquid；Cycloheptaamylose, carbamide, phosphate, dodecylbenzene sodium sulfonate it is sequentially added in above-mentioned suspension
After, ultrasonic disperse suspension, prepare mixing jelly；Finally above-mentioned mixing jelly is poured into plant ash,
In the homomixture that cyclodextrin, saponin and calper calcium peroxide are formed, pelletize obtains particulate material, is dried.
Present invention also offers the preparation method of a kind of soil-repairing agent, this preparation method comprises the steps:
1) attapulgite, silicon dioxide are ground to 80-120 micron respectively with activated carbon, after mix homogeneously,
Add water and make the suspension that concentration is 67.5-72.5%；
2) in above-mentioned suspension, cycloheptaamylose, carbamide, phosphate, detergent alkylate sulphur it are sequentially added into
After acid sodium, ultrasonic disperse suspension 2-3h, prepare mixing jelly；
3) finally above-mentioned mixing jelly is poured into plant ash, cyclodextrin, saponin and calper calcium peroxide formation
In homomixture, pelletize obtains particulate material, is dried to moisture content 0.25-0.45%.
Beneficial effects of the present invention: the soil-repairing agent that the present invention provides can improve soil property, improves soil
Earth crumb structure size, improves soil porosity, the beneficially ability of plant absorption nutritional labeling；
Production technology of the present invention is simple, easy to make, and production cost reduces, and product is to people and animals and surrounding
Without any pollution, utilize multiple adsorbing material can adsorb heavy metals in soil, improve soil environment.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.
Embodiment 1
A kind of soil-repairing agent, this renovation agent is made up of following weight parts raw material: attapulgite 15 parts, phosphoric acid
Calcium 3 parts, silicon dioxide 6.5 parts, saponin 1.6 parts, plant ash 9 parts, cyclodextrin 6.65 parts, β-
Cyclodextrin 2 parts, 11 parts of carbamide, dodecylbenzene sodium sulfonate 6 parts, calper calcium peroxide 5 parts, activated carbon 4
Part, water appropriate；This renovation agent is prepared by following step:
Attapulgite, silicon dioxide are ground to 100 microns respectively with activated carbon, after mix homogeneously, add water
Make the suspension that concentration is 70%；Cycloheptaamylose, carbamide, phosphoric acid it is sequentially added in above-mentioned suspension
After salt, dodecylbenzene sodium sulfonate, ultrasonic disperse suspension 2.5h, prepare mixing jelly；Finally by upper
State mixing jelly and pour in the homomixture that plant ash, cyclodextrin, saponin and calper calcium peroxide are formed, pelletize
Obtain particulate material, be dried to moisture content 3%.
Embodiment 2
A kind of soil-repairing agent, this renovation agent is made up of following weight parts raw material: attapulgite 13.75 parts,
Sodium phosphate 3.15 parts, silicon dioxide 6.25 parts, saponin 1.75 parts, plant ash 8 parts, cyclodextrin 6.85
Part, cycloheptaamylose 1.35 parts, 12 parts of carbamide, dodecylbenzene sodium sulfonate 5 parts, calper calcium peroxide 6.35
Part, activated carbon 3 parts, water are appropriate；
This renovation agent is prepared by following step:
1) attapulgite, silicon dioxide are ground to 120 microns respectively with activated carbon, after mix homogeneously, add
Water makes the suspension that concentration is 67.5%；
2) in above-mentioned suspension, cycloheptaamylose, carbamide, phosphate, detergent alkylate sulphur it are sequentially added into
After acid sodium, ultrasonic disperse suspension 3h, prepare mixing jelly；
3) finally above-mentioned mixing jelly is poured into plant ash, cyclodextrin, saponin and calper calcium peroxide formation
In homomixture, pelletize obtains particulate material, is dried to moisture content 0.25%.
Embodiment 3
A kind of soil-repairing agent, this renovation agent is made up of following weight parts raw material: attapulgite 19.25 parts,
Potassium phosphate 2.35 parts, silicon dioxide 6.85 parts, saponin 1.55 parts, plant ash 10 parts, cyclodextrin 6.55
Part, cycloheptaamylose 2.55 parts, 10 parts of carbamide, dodecylbenzene sodium sulfonate 7 parts, calper calcium peroxide 4.65
Part, activated carbon 5 parts, water are appropriate；
This renovation agent is prepared by following step:
1) attapulgite, silicon dioxide are ground to 80 microns respectively with activated carbon, after mix homogeneously, add
Water makes the suspension that concentration is 72.5%；
2) in above-mentioned suspension, cycloheptaamylose, carbamide, phosphate, detergent alkylate sulphur it are sequentially added into
After acid sodium, ultrasonic disperse suspension 2h, prepare mixing jelly；
3) finally above-mentioned mixing jelly is poured into plant ash, cyclodextrin, saponin and calper calcium peroxide formation
In homomixture, pelletize obtains particulate material, is dried to moisture content 0.45%.
The soil-repairing agent that the present invention provides can improve soil property, improves soil aggregate size, carries
High soil porosity, the beneficially ability of plant absorption nutritional labeling；
Production technology of the present invention is simple, easy to make, and production cost reduces, and product is to people and animals and surrounding
Without any pollution, utilize multiple adsorbing material can adsorb heavy metals in soil, improve soil environment.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art
Described specific embodiment is made various amendment or supplements or use similar mode to substitute, as long as
Without departing from inventing or surmounting scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (2)
1. a soil-repairing agent, it is characterised in that this renovation agent is made up of following weight parts raw material: concavo-convex
Rod soil 13.75-19.25 part, phosphate 2.35-3.15 part, silicon dioxide 6.25-6.85 part, saponin
1.55-1.75 part, plant ash 8-10 part, cyclodextrin 6.55-6.85 part, cycloheptaamylose 1.35-2.55
Part, carbamide 10-12 part, dodecylbenzene sodium sulfonate 5-7 part, calper calcium peroxide 4.65-6.35 part, activity
Charcoal 3-5 part, water are appropriate；
This renovation agent is prepared by following step:
Attapulgite, silicon dioxide being ground respectively with activated carbon, after remixing uniformly, adding water, it is suspended to make
Liquid；Cycloheptaamylose, carbamide, phosphate, dodecylbenzene sodium sulfonate it is sequentially added in above-mentioned suspension
After, ultrasonic disperse suspension, prepare mixing jelly；Finally above-mentioned mixing jelly is poured into plant ash,
In the homomixture that cyclodextrin, saponin and calper calcium peroxide are formed, pelletize obtains particulate material, is dried.
2. the preparation method of a soil-repairing agent, it is characterised in that this preparation method comprises the steps:
1) attapulgite, silicon dioxide are ground to 80-120 micron respectively with activated carbon, after mix homogeneously,
Add water and make the suspension that concentration is 67.5-72.5%；
2) in above-mentioned suspension, cycloheptaamylose, carbamide, phosphate, detergent alkylate sulphur it are sequentially added into
After acid sodium, ultrasonic disperse suspension 2-3h, prepare mixing jelly；
3) finally above-mentioned mixing jelly is poured into the mixing that plant ash, cyclodextrin, saponin and calper calcium peroxide are formed
In thing, pelletize obtains particulate material, is dried to moisture content 0.25-0.45%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486951.3A CN105950182A (en) | 2016-06-27 | 2016-06-27 | Soil remediating agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486951.3A CN105950182A (en) | 2016-06-27 | 2016-06-27 | Soil remediating agent and preparation method thereof |
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| CN105950182A true CN105950182A (en) | 2016-09-21 |
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| CN201610486951.3A Pending CN105950182A (en) | 2016-06-27 | 2016-06-27 | Soil remediating agent and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032935A (en) * | 2017-06-20 | 2017-08-11 | 兰州坤仑环保科技有限公司 | Micro- soil conditioner of a kind of concave convex rod base and preparation method thereof |
| CN107282002A (en) * | 2017-07-03 | 2017-10-24 | 安徽天顺环保设备股份有限公司 | A kind of adsorbent for being used to remove removing heavy metals |
| CN108555019A (en) * | 2018-01-04 | 2018-09-21 | 西南科技大学 | Restorative procedure of the arbuscular mycorrhiza-Alfalfa homobium to cadmium pollution soil |
| CN110340136A (en) * | 2019-07-22 | 2019-10-18 | 鸿灌环境技术有限公司 | A kind of layering restorative procedure of heavy-metal contaminated soil |
Citations (5)
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| CN103641649A (en) * | 2013-11-06 | 2014-03-19 | 马鞍山科邦生态肥有限公司 | A fertilizer with magnetic effects and a preparation method thereof |
| CN104926560A (en) * | 2015-05-27 | 2015-09-23 | 安徽省日日春农业开发有限公司 | Efficient organic nano-carbon compound slow/controlled release fertilizer special for blueberries and preparation method for slow/controlled release fertilizer |
| CN105130695A (en) * | 2015-07-15 | 2015-12-09 | 中国科学院地理科学与资源研究所 | Composite fertilizer for repairing cadmium-polluted soil, preparation method and application thereof |
| CN105414164A (en) * | 2015-12-28 | 2016-03-23 | 钦州学院 | Repair method of arsenic-polluted soil |
| CN105482827A (en) * | 2015-11-28 | 2016-04-13 | 赵洪军 | Soil conditioner with function of heavy metal-polluted soil restoration |
-
2016
- 2016-06-27 CN CN201610486951.3A patent/CN105950182A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641649A (en) * | 2013-11-06 | 2014-03-19 | 马鞍山科邦生态肥有限公司 | A fertilizer with magnetic effects and a preparation method thereof |
| CN104926560A (en) * | 2015-05-27 | 2015-09-23 | 安徽省日日春农业开发有限公司 | Efficient organic nano-carbon compound slow/controlled release fertilizer special for blueberries and preparation method for slow/controlled release fertilizer |
| CN105130695A (en) * | 2015-07-15 | 2015-12-09 | 中国科学院地理科学与资源研究所 | Composite fertilizer for repairing cadmium-polluted soil, preparation method and application thereof |
| CN105482827A (en) * | 2015-11-28 | 2016-04-13 | 赵洪军 | Soil conditioner with function of heavy metal-polluted soil restoration |
| CN105414164A (en) * | 2015-12-28 | 2016-03-23 | 钦州学院 | Repair method of arsenic-polluted soil |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032935A (en) * | 2017-06-20 | 2017-08-11 | 兰州坤仑环保科技有限公司 | Micro- soil conditioner of a kind of concave convex rod base and preparation method thereof |
| CN107282002A (en) * | 2017-07-03 | 2017-10-24 | 安徽天顺环保设备股份有限公司 | A kind of adsorbent for being used to remove removing heavy metals |
| CN108555019A (en) * | 2018-01-04 | 2018-09-21 | 西南科技大学 | Restorative procedure of the arbuscular mycorrhiza-Alfalfa homobium to cadmium pollution soil |
| CN110340136A (en) * | 2019-07-22 | 2019-10-18 | 鸿灌环境技术有限公司 | A kind of layering restorative procedure of heavy-metal contaminated soil |
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Application publication date: 20160921 |