CN108192636A - A kind of heavy-metal contaminated soil renovation agent and preparation method thereof - Google Patents
A kind of heavy-metal contaminated soil renovation agent and preparation method thereof Download PDFInfo
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- CN108192636A CN108192636A CN201810032295.9A CN201810032295A CN108192636A CN 108192636 A CN108192636 A CN 108192636A CN 201810032295 A CN201810032295 A CN 201810032295A CN 108192636 A CN108192636 A CN 108192636A
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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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Abstract
The invention discloses a kind of heavy-metal contaminated soil renovation agents and preparation method thereof.The heavy-metal contaminated soil renovation agent includes the raw material of following parts by weight：10 20 parts of sodium Diacetate, 5 18 parts of chromium picolinate, 10 25 parts of polygonum flaccidum, 6 15 parts of calcium gluconate, 4 10 parts of gen-seng haulms, 5 11 parts of dipotassium glycyrrhizinate, 26 parts of garlic, 13 parts of chitosan, 25 parts of egg shell powder, 38 parts of medical stone, 26 parts of pitaya peel, 10 15 parts of spirulina, 5 11 parts of malt, 28 parts of tobacco leaf, earthworm do 14 parts.The heavy-metal contaminated soil renovation agent of the present invention can be effectively reduced the content of heavy metal in soil pollutant, increase soil fertility, will not cause secondary pollution；And raw material sources are extensive, preparation process is simple, and production cost is low, can have good Social benefit and economic benefit with large-scale industrial production.
Description
Technical field
The present invention relates to a kind of soil-repairing agent, specifically a kind of heavy-metal contaminated soil renovation agent and preparation method thereof.
Background technology
With the continuous development of global economy, what heavy metal pollution of soil had become that global environment quality faces main asks
Topic.Heavy metal contaminants belong to a kind of priority pollutants, and the heavy metal pollution in environment is decided by that heavy metal exists with harm
Content distribution, chemical characteristic, environmental chemical behavio4, Transport And Transformation and heavy metal in environment is to biological toxicity.The mankind live
Dynamic (exploitation of mineral resources, metal smelt, sanitary wastewater discharge, use of chemical fertilizer and pesticide etc.) greatly accelerates the biology of heavy metal
Geochemical cycle makes the heavy metal in environment increase harm of the heavy metal to human health in ever-increasing trend.When
When being more than its capacity in the environment into the heavy metal in environment, you can lead to the generation of heavy metal pollution.Heavy metal pollution
Object is persistent pollutant, and the harm of environment and human body is difficult to eliminate.Heavy metal ion is cation, has chemical activity
Property it is strong, migration is big, toxicity is lasting the features such as, be difficult degradation in the environment, accumulation in the soil, migration not only cause soil
The composition of earth, structure, changes of function, additionally it is possible to inhibit crop root effect and photosynthesis, crop failure is caused even to have no harvest,
More importantly heavy metal is migrated into the human body by food chain, is accumulated gradually, is caused in the chronic heavy metal of human body in human body
Poison, leads to kidney, liver, lung, bone, reproductive organs, immune system, cardiovascular system injury, and pole is caused to health
Big harm.
At present, heavy metal-polluted soil recovery technique is broadly divided into phytoremediation, microorganism remediation, physical chemistry reparation and agricultural
Engineering Remediation Techniques.But it has some disadvantages.Therefore the good soil for various heavy of a kind of regulation effect
Renovation agent has a vast market prospect.
Invention content
The purpose of the present invention is to provide a kind of heavy-metal contaminated soil renovation agent and preparation method thereof, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical solution：
A kind of heavy-metal contaminated soil renovation agent, the heavy-metal contaminated soil renovation agent include the raw material of following parts by weight：
10-20 parts of sodium Diacetate, 5-18 parts of chromium picolinate, 10-25 parts of polygonum flaccidum, 6-15 parts of calcium gluconate, 4-10 parts of gen-seng haulms,
5-11 parts of dipotassium glycyrrhizinate, 2-6 parts of garlic, 1-3 parts of chitosan, 2-5 parts of egg shell powder, 3-8 parts of medical stone, pitaya peel 2-6
Part, 10-15 parts of spirulina, 5-11 parts of malt, 2-8 parts of tobacco leaf, earthworm do 1-4 parts.
As further embodiment of the present invention：The heavy-metal contaminated soil renovation agent includes the original of following parts by weight
Material：12-18 parts of sodium Diacetate, 8-15 parts of chromium picolinate, 13-22 parts of polygonum flaccidum, 7-13 parts of calcium gluconate, gen-seng haulms 6-9
Part, 6-10 parts of dipotassium glycyrrhizinate, 3-5 parts of garlic, 2-3 parts of chitosan, 3-4 parts of egg shell powder, 5-7 parts of medical stone, pitaya peel
3-5 parts, 11-13 parts of spirulina, 6-10 parts of malt, 4-7 parts of tobacco leaf, earthworm do 2-4 parts.
As further embodiment of the present invention：The heavy-metal contaminated soil renovation agent includes the original of following parts by weight
Material：15 parts of sodium Diacetate, 11 parts of chromium picolinate, 18 parts of polygonum flaccidum, 10 parts of calcium gluconate, 7 parts of gen-seng haulms, dipotassium glycyrrhizinate
8 parts, 4 parts of garlic, 2.5 parts of chitosan, 3.6 parts of egg shell powder, 6 parts of medical stone, 4 parts of pitaya peel, 12 parts of spirulina, malt 8
Part, 6 parts of tobacco leaf, earthworm do 3 parts.
A kind of preparation method of heavy-metal contaminated soil renovation agent, includes the following steps：（1）It is weighed according to said ratio double
Sodium acetate, chromium picolinate, polygonum flaccidum, calcium gluconate, gen-seng haulms, dipotassium glycyrrhizinate, garlic, chitosan, egg shell powder, wheat
Meal stone, pitaya peel, spirulina, malt, tobacco leaf and earthworm do, spare；（2）By sodium Diacetate, chromium picolinate, egg shell
Powder, medical stone, calcium gluconate, dipotassium glycyrrhizinate and chitosan mixing, stir 15-30min, mixing speed 100-200r/
min；（3）By polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, gen-seng haulms, garlic and earthworm dry-mixing, at 80-95 DEG C
15-35min, mixing speed 150-250r/min is mixed；（4）By step（2）Gains and step（3）Gains mix
It closes, stirs 1-2h, mixing speed is 200-400r/min to get finished product.
As further embodiment of the present invention：Step（2）By sodium Diacetate, chromium picolinate, egg shell powder, medical stone,
Calcium gluconate, dipotassium glycyrrhizinate and chitosan mixing, stir 22min, mixing speed 160r/min.
As further embodiment of the present invention：Step（3）By polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, ginseng stem
25min, mixing speed 200r/min is mixed in leaf, garlic and earthworm dry-mixing at 85 DEG C.
As further embodiment of the present invention：Step（4）By step（2）Gains and step（3）Gains mix, stirring
1.5h, mixing speed are 300r/min to get finished product.
Compared with prior art, the beneficial effects of the invention are as follows：
The heavy-metal contaminated soil renovation agent of the present invention can be effectively reduced the content of heavy metal in soil pollutant, increase soil
Fertility will not cause secondary pollution；And raw material sources are extensive, preparation process is simple, and production cost is low, can be industrial on a large scale
Metaplasia is produced, and has good Social benefit and economic benefit.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
A kind of heavy-metal contaminated soil renovation agent, the heavy-metal contaminated soil renovation agent include the raw material of following parts by weight：
10 parts of sodium Diacetate, 5 parts of chromium picolinate, 10 parts of polygonum flaccidum, 6 parts of calcium gluconate, 4 parts of gen-seng haulms, 5 parts of dipotassium glycyrrhizinate,
2 parts of garlic, 1 part of chitosan, 2 parts of egg shell powder, 3 parts of medical stone, 2 parts of pitaya peel, 10 parts of spirulina, 5 parts of malt, tobacco leaf 2
Part, earthworm do 1 part.
A kind of preparation method of heavy-metal contaminated soil renovation agent, includes the following steps：（1）It is weighed according to said ratio double
Sodium acetate, chromium picolinate, polygonum flaccidum, calcium gluconate, gen-seng haulms, dipotassium glycyrrhizinate, garlic, chitosan, egg shell powder, wheat
Meal stone, pitaya peel, spirulina, malt, tobacco leaf and earthworm do, spare；（2）By sodium Diacetate, chromium picolinate, egg shell
Powder, medical stone, calcium gluconate, dipotassium glycyrrhizinate and chitosan mixing, stir 15min, mixing speed 100r/min；（3）
By polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, gen-seng haulms, garlic and earthworm dry-mixing, it is mixed at 80 DEG C
15min, mixing speed 150r/min；（4）By step（2）Gains and step（3）Gains mix, and stir 1h, stirring speed
Spend is 200r/min to get finished product.
Embodiment 2
A kind of heavy-metal contaminated soil renovation agent, the heavy-metal contaminated soil renovation agent include the raw material of following parts by weight：
20 parts of sodium Diacetate, 18 parts of chromium picolinate, 25 parts of polygonum flaccidum, 15 parts of calcium gluconate, 10 parts of gen-seng haulms, dipotassium glycyrrhizinate 11
Part, 6 parts of garlic, 3 parts of chitosan, 5 parts of egg shell powder, 8 parts of medical stone, 6 parts of pitaya peel, 15 parts of spirulina, 11 parts of malt, cigarette
8 parts of leaf, earthworm do 4 parts.
A kind of preparation method of heavy-metal contaminated soil renovation agent, includes the following steps：（1）It is weighed according to said ratio double
Sodium acetate, chromium picolinate, polygonum flaccidum, calcium gluconate, gen-seng haulms, dipotassium glycyrrhizinate, garlic, chitosan, egg shell powder, wheat
Meal stone, pitaya peel, spirulina, malt, tobacco leaf and earthworm do, spare；（2）By sodium Diacetate, chromium picolinate, egg shell
Powder, medical stone, calcium gluconate, dipotassium glycyrrhizinate and chitosan mixing, stir 30min, mixing speed 200r/min；（3）
By polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, gen-seng haulms, garlic and earthworm dry-mixing, it is mixed at 95 DEG C
35min, mixing speed 250r/min；（4）By step（2）Gains and step（3）Gains mix, and stir 2h, stirring speed
Spend is 400r/min to get finished product.
Embodiment 3
A kind of heavy-metal contaminated soil renovation agent, the heavy-metal contaminated soil renovation agent include the raw material of following parts by weight：
15 parts of sodium Diacetate, 11 parts of chromium picolinate, 18 parts of polygonum flaccidum, 10 parts of calcium gluconate, 7 parts of gen-seng haulms, dipotassium glycyrrhizinate 8
Part, 4 parts of garlic, 2.5 parts of chitosan, 3.6 parts of egg shell powder, 6 parts of medical stone, 4 parts of pitaya peel, 12 parts of spirulina, malt 8
Part, 6 parts of tobacco leaf, earthworm do 3 parts.
A kind of preparation method of heavy-metal contaminated soil renovation agent, includes the following steps：（1）It is weighed according to said ratio double
Sodium acetate, chromium picolinate, polygonum flaccidum, calcium gluconate, gen-seng haulms, dipotassium glycyrrhizinate, garlic, chitosan, egg shell powder, wheat
Meal stone, pitaya peel, spirulina, malt, tobacco leaf and earthworm do, spare；（2）By sodium Diacetate, chromium picolinate, egg shell
Powder, medical stone, calcium gluconate, dipotassium glycyrrhizinate and chitosan mixing, stir 22min, mixing speed 160r/min.（3）
By polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, gen-seng haulms, garlic and earthworm dry-mixing, it is mixed at 85 DEG C
25min, mixing speed 200r/min.（4）By step（2）Gains and step（3）Gains mix, and stir 1.5h, stirring
Speed is 300r/min to get finished product.
Embodiment 4
A kind of heavy-metal contaminated soil renovation agent, the heavy-metal contaminated soil renovation agent include the raw material of following parts by weight：
12 parts of sodium Diacetate, 8 parts of chromium picolinate, 13 parts of polygonum flaccidum, 7 parts of calcium gluconate, 6 parts of gen-seng haulms, 6 parts of dipotassium glycyrrhizinate,
3 parts of garlic, 2 parts of chitosan, 3 parts of egg shell powder, 5 parts of medical stone, 3 parts of pitaya peel, 11 parts of spirulina, 6 parts of malt, tobacco leaf 4
Part, earthworm do 2 parts.
A kind of preparation method of heavy-metal contaminated soil renovation agent, includes the following steps：（1）It is weighed according to said ratio double
Sodium acetate, chromium picolinate, polygonum flaccidum, calcium gluconate, gen-seng haulms, dipotassium glycyrrhizinate, garlic, chitosan, egg shell powder, wheat
Meal stone, pitaya peel, spirulina, malt, tobacco leaf and earthworm do, spare；（2）By sodium Diacetate, chromium picolinate, egg shell
Powder, medical stone, calcium gluconate, dipotassium glycyrrhizinate and chitosan mixing, stir 18min, mixing speed 135r/min；（3）
By polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, gen-seng haulms, garlic and earthworm dry-mixing, it is mixed at 88 DEG C
22min, mixing speed 180r/min；（4）By step（2）Gains and step（3）Gains mix, and stir 1.2h, stirring
Speed is 250r/min to get finished product.
Embodiment 5
A kind of heavy-metal contaminated soil renovation agent, the heavy-metal contaminated soil renovation agent include the raw material of following parts by weight：
18 parts of sodium Diacetate, 15 parts of chromium picolinate, 22 parts of polygonum flaccidum, 13 parts of calcium gluconate, 9 parts of gen-seng haulms, dipotassium glycyrrhizinate 10
Part, 5 parts of garlic, 3 parts of chitosan, 4 parts of egg shell powder, 7 parts of medical stone, 5 parts of pitaya peel, 13 parts of spirulina, 10 parts of malt, cigarette
7 parts of leaf, earthworm do 4 parts.
A kind of preparation method of heavy-metal contaminated soil renovation agent, includes the following steps：（1）It is weighed according to said ratio double
Sodium acetate, chromium picolinate, polygonum flaccidum, calcium gluconate, gen-seng haulms, dipotassium glycyrrhizinate, garlic, chitosan, egg shell powder, wheat
Meal stone, pitaya peel, spirulina, malt, tobacco leaf and earthworm do, spare；（2）By sodium Diacetate, chromium picolinate, egg shell
Powder, medical stone, calcium gluconate, dipotassium glycyrrhizinate and chitosan mixing, stir 25min, mixing speed 180r/min；（3）
By polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, gen-seng haulms, garlic and earthworm dry-mixing, it is mixed at 90 DEG C
30min, mixing speed 220r/min；（4）By step（2）Gains and step（3）Gains mix, and stir 1.8h, stirring
Speed is 320r/min to get finished product.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has
Various changes can be made.
Claims (7)
1. a kind of heavy-metal contaminated soil renovation agent, which is characterized in that the heavy-metal contaminated soil renovation agent includes following heavy
Measure the raw material of number：10-20 parts of sodium Diacetate, 5-18 parts of chromium picolinate, 10-25 parts of polygonum flaccidum, 6-15 parts of calcium gluconate, people
Join 4-10 parts of cauline leaf, 5-11 parts of dipotassium glycyrrhizinate, 2-6 parts of garlic, 1-3 parts of chitosan, 2-5 parts of egg shell powder, medical stone 3-8
Part, 2-6 parts of pitaya peel, 10-15 parts of spirulina, 5-11 parts of malt, 2-8 parts of tobacco leaf, earthworm do 1-4 parts.
2. heavy-metal contaminated soil renovation agent according to claim 1, which is characterized in that the heavy-metal contaminated soil is repaiied
Multiple agent includes the raw material of following parts by weight：12-18 parts of sodium Diacetate, 8-15 parts of chromium picolinate, 13-22 parts of polygonum flaccidum, grape
7-13 parts of Calciofon, 6-9 parts of gen-seng haulms, 6-10 parts of dipotassium glycyrrhizinate, 3-5 parts of garlic, 2-3 parts of chitosan, egg shell powder 3-4
Part, 5-7 parts of medical stone, 3-5 parts of pitaya peel, 11-13 parts of spirulina, 6-10 parts of malt, 4-7 parts of tobacco leaf, earthworm do 2-4 parts.
3. heavy-metal contaminated soil renovation agent according to claim 1, which is characterized in that the heavy-metal contaminated soil is repaiied
Multiple agent includes the raw material of following parts by weight：15 parts of sodium Diacetate, 11 parts of chromium picolinate, 18 parts of polygonum flaccidum, calcium gluconate 10
Part, 7 parts of gen-seng haulms, 8 parts of dipotassium glycyrrhizinate, 4 parts of garlic, 2.5 parts of chitosan, 3.6 parts of egg shell powder, 6 parts of medical stone, flue
4 parts of pericarp, 12 parts of spirulina, 8 parts of malt, 6 parts of tobacco leaf, earthworm do 3 parts.
4. a kind of preparation method according to any heavy-metal contaminated soil renovation agents of claim 1-3, which is characterized in that
Include the following steps：（1）According to said ratio weigh sodium Diacetate, chromium picolinate, polygonum flaccidum, calcium gluconate, gen-seng haulms,
Dipotassium glycyrrhizinate, garlic, chitosan, egg shell powder, medical stone, pitaya peel, spirulina, malt, tobacco leaf and earthworm do, standby
With；（2）Sodium Diacetate, chromium picolinate, egg shell powder, medical stone, calcium gluconate, dipotassium glycyrrhizinate and chitosan are mixed
It closes, stirs 15-30min, mixing speed 100-200r/min；（3）By polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, people
Join cauline leaf, garlic and earthworm dry-mixing, 15-35min, mixing speed 150-250r/min are mixed at 80-95 DEG C；
（4）By step（2）Gains and step（3）Gains mix, stir 1-2h, mixing speed for 200-400r/min to get into
Product.
5. the preparation method of heavy-metal contaminated soil renovation agent according to claim 4, which is characterized in that step（2）It will
Sodium Diacetate, chromium picolinate, egg shell powder, medical stone, calcium gluconate, dipotassium glycyrrhizinate and chitosan mixing, stirring
22min, mixing speed 160r/min.
6. the preparation method of heavy-metal contaminated soil renovation agent according to claim 4, which is characterized in that step（3）It will
Polygonum flaccidum, pitaya peel, spirulina, malt, tobacco leaf, gen-seng haulms, garlic and earthworm dry-mixing, are mixed at 85 DEG C
25min, mixing speed 200r/min.
7. the preparation method of heavy-metal contaminated soil renovation agent according to claim 4, which is characterized in that step（4）It will
Step（2）Gains and step（3）Gains mix, and stir 1.5h, and mixing speed is 300r/min to get finished product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810032295.9A CN108192636A (en) | 2018-01-12 | 2018-01-12 | A kind of heavy-metal contaminated soil renovation agent and preparation method thereof |
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| CN201810032295.9A CN108192636A (en) | 2018-01-12 | 2018-01-12 | A kind of heavy-metal contaminated soil renovation agent and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108707462A (en) * | 2018-07-04 | 2018-10-26 | 合肥申沃园艺有限公司 | A kind of multifunction soil improver |
| CN109054850A (en) * | 2018-07-18 | 2018-12-21 | 盐城英贝吉环保科技有限公司 | A kind of soil-repairing agent and preparation method thereof |
| CN115536450A (en) * | 2022-08-26 | 2022-12-30 | 广西壮族自治区林业科学研究院 | Environment-friendly novel liquid enzyme fertilizer taking Brazil ginseng stems and leaves as raw materials and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542781A (en) * | 2015-12-14 | 2016-05-04 | 百色学院 | Heavy metal contaminated soil improving agent and preparation method thereof |
-
2018
- 2018-01-12 CN CN201810032295.9A patent/CN108192636A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542781A (en) * | 2015-12-14 | 2016-05-04 | 百色学院 | Heavy metal contaminated soil improving agent and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108707462A (en) * | 2018-07-04 | 2018-10-26 | 合肥申沃园艺有限公司 | A kind of multifunction soil improver |
| CN109054850A (en) * | 2018-07-18 | 2018-12-21 | 盐城英贝吉环保科技有限公司 | A kind of soil-repairing agent and preparation method thereof |
| CN115536450A (en) * | 2022-08-26 | 2022-12-30 | 广西壮族自治区林业科学研究院 | Environment-friendly novel liquid enzyme fertilizer taking Brazil ginseng stems and leaves as raw materials and preparation method thereof |
| CN115536450B (en) * | 2022-08-26 | 2024-04-16 | 广西壮族自治区林业科学研究院 | Environment-friendly novel liquid ferment fertilizer taking stems and leaves of Brazilian ginseng as raw material and preparation method thereof |
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