CN106433672A - Soil conditioner for acid soil and preparation method thereof - Google Patents
Soil conditioner for acid soil and preparation method thereof Download PDFInfo
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- CN106433672A CN106433672A CN201610816958.7A CN201610816958A CN106433672A CN 106433672 A CN106433672 A CN 106433672A CN 201610816958 A CN201610816958 A CN 201610816958A CN 106433672 A CN106433672 A CN 106433672A
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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
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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
- C09K2101/00—Agricultural use
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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
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a soil conditioner for acid soil. The soil conditioner is prepared from the following raw materials in parts by weight: 2-3 parts of calcium oxide, 37-40 parts of peanut shell powdered carbon, 28-30 parts of weathered coal, 0.6-1 part of matrine, 4-7 parts of clay, 1-2 parts of triethylamine, 6-7 parts of bagasse, 0.8-2 parts of DL-dithiothreitol, 0.1-0.2 part of polyglycerol fatty acid ester, 1-2 parts of sodium peroxide and 3-4 parts of spirulina powder. According to the soil conditioner, added alkaline biochar has good super-strong adsorbability and can be used for adsorbing acid inducing groups of chemical fertilizers after being applied to the soil, thereby relieving the acidification of the chemical fertilizers to the soil and effectively increasing the pH value of the soil.
Description
Technical field
The present invention relates to technical field of land improvement, more particularly, to a kind of soil conditioner being applied to acid ground and its
Preparation method.
Background technology
Soil is the loose top layer that growing plant is capable of in earth land, and fertility is the fundamental characteristics of soil.Impact is fertile
The soil Elemental characters of power are a lot, wherein mainly have：The thickness of plough horizon, the quality of topsoil soils and structure, soil have
Nutrient content, the soil acidities or alkalinities etc. such as machine matter content, Soil Nitrogen, phosphorus, potassium, existing soil is improved used by soil improvement
Agent is mainly fertilizer and peat soil and directly applies although the fertility of soil can be improved as soil conditioner, but feature
Relatively more single, the fertility of soil can only be improved for the moment, but be unable to the property of improved soil, the fertilizer conservation of soil, water conservation, ventilative consolidating
Liquid gas three-phase structure is undesirable, is unfavorable for the growth of root system of plant.
Content of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of soil improvement being applied to acid ground
Agent and preparation method thereof.
The present invention is achieved by the following technical solutions：
A kind of soil conditioner being applied to acid ground, it is made up of the raw material of following weight parts：
Calcium oxide 2-3, peanut shell powdered carbon 37-40, weathered coal 28-30, matrine 0.6-1, clay 4-7, triethylamine 1-2, sugarcane
Slag 6-7, Isosorbide-5-Nitrae-dithiothreitol dithio 0.8-2, polyglyceryl fatty acid ester 0.1-0.2, sodium peroxide 1-2, spirulina powder 3-4.
A kind of preparation method of the described soil conditioner being applied to acid ground, comprises the following steps：
（1）Take the 70-78% of above-mentioned triethylamine weight, be added to the deionized water of its weight 60-70 times, be incubated at 30-35 DEG C
Stirring 20-30 minute, adds above-mentioned clay, rises high-temperature and is 70-78 DEG C, and insulated and stirred 1-2 hour obtains amination solution a；
（2）Take above-mentioned bagasse, be added in the hydrochloric acid solution of 10-15%, insulated and stirred 20-30 minute, goes out at 40-50 DEG C
Material washing 2-4 time, is added in the sodium hydroxide solution of its weight 17-20 times, 20-30%, insulated and stirred 30- at 60-70 DEG C
40 minutes, add remaining triethylamine, continue insulated and stirred 20-30 minute, obtain amination solution b；
（3）Above-mentioned weathered coal is calcined at 700-800 DEG C 2-3 hour, cooling, wear into fine powder, mix with above-mentioned matrine, plus
Enter in the deionized water of compound weight 10-14 times, rise high-temperature and be 57-60 DEG C, add above-mentioned sodium peroxide, insulated and stirred
30-40 minute, filters, and is vacuum dried 1-2 hour, will obtain modified weathered coal at being deposited in 70-80 DEG C；
（4）Above-mentioned calcium oxide is added in the deionized water of its weight 20-30 times, stirs, add above-mentioned peanut shell charcoal
Powder, insulated and stirred 10-17 minute at 60-70 DEG C, add above-mentioned Isosorbide-5-Nitrae-dithiothreitol dithio, stir to normal temperature, obtain charcoal
Dispersion liquid；
（5）By above-mentioned amination solution a, the mixing of charcoal dispersion liquid, stir 10-20 minute under 600-1000 rev/min, filter,
To precipitate and mix with modified weathered coal, ball milling, obtain compound bio charcoal soil；
（6）By above-mentioned compound bio charcoal soil, amination solution b mixing, add remaining each raw material, steam drying is complete at 90-95 DEG C
Entirely, discharging cooling, obtains final product.
It is an advantage of the invention that：
The charcoal that the present invention adds is alkalescence, and has superpower adsorptivity well, after being manured into soil, has adsorbed the cause of chemical fertilizer
Acidic group, serves the alleviation acidization to soil for the chemical fertilizer, effectively raises the pH of soil, weathered coal is passed through sodium peroxide
The pore structure of weathered coal can be improved, the clay after being processed with triethylamine is mixed, and can improve the suction of heavy metal after process
Attached property, modified soil environment.
Specific embodiment
A kind of soil conditioner being applied to acid ground, it is made up of the raw material of following weight parts：
Calcium oxide 2, peanut shell powdered carbon 37, weathered coal 28, matrine 0.6, clay 4, triethylamine 1, bagasse 6, the thio Soviet Union of Isosorbide-5-Nitrae two
Sugar alcohol 0.8, polyglyceryl fatty acid ester 0.1, sodium peroxide 1, spirulina powder 3.
A kind of preparation method of the described soil conditioner being applied to acid ground, comprises the following steps：
（1）Take the 70% of above-mentioned triethylamine weight, be added to the deionized water of 60 times of its weight, 20 points of insulated and stirred at 30 DEG C
Clock, adds above-mentioned clay, rises high-temperature and is 70 DEG C, and insulated and stirred 1 hour obtains amination solution a；
（2）Take above-mentioned bagasse, be added in 10% hydrochloric acid solution, insulated and stirred 20 minutes at 40 DEG C, discharging is washed 2 times,
Be added to 17 times of its weight, in 20% sodium hydroxide solution, insulated and stirred 30 minutes at 60 DEG C, add remaining triethylamine,
Continue insulated and stirred 20 minutes, obtain amination solution b；
（3）Above-mentioned weathered coal is calcined 2 hours at 700 DEG C, cooling, wear into fine powder, mix with above-mentioned matrine, be added to mixed
Close in the deionized water of 10 times of weight of material, rise high-temperature and be 57 DEG C, add above-mentioned sodium peroxide, insulated and stirred 30 minutes, filter,
To be deposited in and be vacuum dried 1 hour at 70 DEG C, obtain modified weathered coal；
（4）Above-mentioned calcium oxide is added in the deionized water of 20 times of its weight, stirs, add above-mentioned peanut shell powdered carbon,
Insulated and stirred 10 minutes at 60 DEG C, add above-mentioned Isosorbide-5-Nitrae dithiothreitol dithio, stir to normal temperature, obtain charcoal dispersion liquid；
（5）By above-mentioned amination solution a, charcoal dispersion liquid mixing, under 600 revs/min stir 10 minutes, filter, will precipitate and
Modified weathered coal mixing, ball milling, obtain compound bio charcoal soil；
（6）By above-mentioned compound bio charcoal soil, amination solution b mixing, add remaining each raw material, steam drying is complete at 90 DEG C,
Discharging cools down, and obtains final product.
Claims (2)
1. a kind of soil conditioner being applied to acid ground is it is characterised in that what it was made up of the raw material of following weight parts：
Calcium oxide 2-3, peanut shell powdered carbon 37-40, weathered coal 28-30, matrine 0.6-1, clay 4-7, triethylamine 1-2, sugarcane
Slag 6-7, Isosorbide-5-Nitrae-dithiothreitol dithio 0.8-2, polyglyceryl fatty acid ester 0.1-0.2, sodium peroxide 1-2, spirulina powder 3-4.
2. a kind of preparation method of the soil conditioner being applied to acid ground as claimed in claim 1 is it is characterised in that wrap
Include following steps：
（1）Take the 70-78% of above-mentioned triethylamine weight, be added to the deionized water of its weight 60-70 times, be incubated at 30-35 DEG C
Stirring 20-30 minute, adds above-mentioned clay, rises high-temperature and is 70-78 DEG C, and insulated and stirred 1-2 hour obtains amination solution a；
（2）Take above-mentioned bagasse, be added in the hydrochloric acid solution of 10-15%, insulated and stirred 20-30 minute, goes out at 40-50 DEG C
Material washing 2-4 time, is added in the sodium hydroxide solution of its weight 17-20 times, 20-30%, insulated and stirred 30- at 60-70 DEG C
40 minutes, add remaining triethylamine, continue insulated and stirred 20-30 minute, obtain amination solution b；
（3）Above-mentioned weathered coal is calcined at 700-800 DEG C 2-3 hour, cooling, wear into fine powder, mix with above-mentioned matrine, plus
Enter in the deionized water of compound weight 10-14 times, rise high-temperature and be 57-60 DEG C, add above-mentioned sodium peroxide, insulated and stirred
30-40 minute, filters, and is vacuum dried 1-2 hour, will obtain modified weathered coal at being deposited in 70-80 DEG C；
（4）Above-mentioned calcium oxide is added in the deionized water of its weight 20-30 times, stirs, add above-mentioned peanut shell charcoal
Powder, insulated and stirred 10-17 minute at 60-70 DEG C, add above-mentioned Isosorbide-5-Nitrae-dithiothreitol dithio, stir to normal temperature, obtain charcoal
Dispersion liquid；
（5）By above-mentioned amination solution a, the mixing of charcoal dispersion liquid, stir 10-20 minute under 600-1000 rev/min, filter,
To precipitate and mix with modified weathered coal, ball milling, obtain compound bio charcoal soil；
（6）By above-mentioned compound bio charcoal soil, amination solution b mixing, add remaining each raw material, steam drying is complete at 90-95 DEG C
Entirely, discharging cooling, obtains final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610816958.7A CN106433672A (en) | 2016-09-12 | 2016-09-12 | Soil conditioner for acid soil and preparation method thereof |
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| CN201610816958.7A CN106433672A (en) | 2016-09-12 | 2016-09-12 | Soil conditioner for acid soil and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108546199A (en) * | 2018-07-17 | 2018-09-18 | 芜湖三月禾园艺设计有限公司 | A kind of flowers alkali soil modifying agent and preparation method thereof |
| CN112474780A (en) * | 2020-11-12 | 2021-03-12 | 安徽大学 | Remediation method suitable for sulfate-contaminated soil |
| CN114686240A (en) * | 2022-03-28 | 2022-07-01 | 浙江卓锦环保科技股份有限公司 | Reducing agent for heavy metal contaminated soil and use method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863607A (en) * | 2003-10-09 | 2006-11-15 | 株式会社荏原制作所 | Method of purifying matter contaminated by heavy metal and apparatus therefor |
| CN102351603A (en) * | 2011-07-22 | 2012-02-15 | 华南农业大学 | Watering-fertilizing integration water retention agent, preparation method thereof and application thereof |
| CN102701868A (en) * | 2012-06-27 | 2012-10-03 | 中国农业科学院农业资源与农业区划研究所 | Modified glutamic acid fertilizer synergist and production method and application thereof |
| CN103449897A (en) * | 2013-07-26 | 2013-12-18 | 青岛艾华隆生物科技有限公司 | Antibacterial biological fertilizer |
| CN104232099A (en) * | 2014-05-30 | 2014-12-24 | 昆明绿色中迅生物有限公司 | Modifier for acidic soil |
| CN104355785A (en) * | 2014-10-14 | 2015-02-18 | 马鞍山科邦生态肥有限公司 | Long-acting slow release organic fertilizer and preparation method thereof |
| CN104860739A (en) * | 2014-02-26 | 2015-08-26 | 上海孚祥生物科技有限公司 | Biomass charcoal-based soil conditioner and preparation method thereof |
-
2016
- 2016-09-12 CN CN201610816958.7A patent/CN106433672A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863607A (en) * | 2003-10-09 | 2006-11-15 | 株式会社荏原制作所 | Method of purifying matter contaminated by heavy metal and apparatus therefor |
| CN102351603A (en) * | 2011-07-22 | 2012-02-15 | 华南农业大学 | Watering-fertilizing integration water retention agent, preparation method thereof and application thereof |
| CN102701868A (en) * | 2012-06-27 | 2012-10-03 | 中国农业科学院农业资源与农业区划研究所 | Modified glutamic acid fertilizer synergist and production method and application thereof |
| CN103449897A (en) * | 2013-07-26 | 2013-12-18 | 青岛艾华隆生物科技有限公司 | Antibacterial biological fertilizer |
| CN104860739A (en) * | 2014-02-26 | 2015-08-26 | 上海孚祥生物科技有限公司 | Biomass charcoal-based soil conditioner and preparation method thereof |
| CN104232099A (en) * | 2014-05-30 | 2014-12-24 | 昆明绿色中迅生物有限公司 | Modifier for acidic soil |
| CN104355785A (en) * | 2014-10-14 | 2015-02-18 | 马鞍山科邦生态肥有限公司 | Long-acting slow release organic fertilizer and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108546199A (en) * | 2018-07-17 | 2018-09-18 | 芜湖三月禾园艺设计有限公司 | A kind of flowers alkali soil modifying agent and preparation method thereof |
| CN112474780A (en) * | 2020-11-12 | 2021-03-12 | 安徽大学 | Remediation method suitable for sulfate-contaminated soil |
| CN114686240A (en) * | 2022-03-28 | 2022-07-01 | 浙江卓锦环保科技股份有限公司 | Reducing agent for heavy metal contaminated soil and use method thereof |
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