CN106513428A - Soil heavy metal degradation agent - Google Patents
Soil heavy metal degradation agent Download PDFInfo
- Publication number
- CN106513428A CN106513428A CN201510571661.4A CN201510571661A CN106513428A CN 106513428 A CN106513428 A CN 106513428A CN 201510571661 A CN201510571661 A CN 201510571661A CN 106513428 A CN106513428 A CN 106513428A
- Authority
- CN
- China
- Prior art keywords
- heavy metal
- degradation agent
- soil heavy
- metal degradation
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention relates to the technical field of degradation agents, in particular to a soil heavy metal degradation agent. The soil heavy metal degradation agent comprises, by weight, 20-40% of CDKT-004 organic compound fertilizers, 10-20% of active organic materials, 10-20% of medical stone, 5-10% of vermiculites, 1-5% of vitamin C and 1-5% of ammonium dihydrogen phosphate. The soil heavy metal degradation agent is remarkable in effect.
Description
Technical field
The present invention relates to the technical field of degradation agent, specifically a kind of heavy metal-polluted soil degradation agent.
Background technology
In last century Mo to the beginning of this century, it is to be subjected to heavy metal to cause harm most serious after our Aisaies enter industrialization
Age.China has become one of country of environmental problem most serious.According to statistics by last century Mo, China is contaminated
Cultivated area accounts for 1/5th of cultivated area up to more than 2,000 ten thousand hectares.Every year because soil pollution grain drop in production just reaches
10000000 tons, also 12,000,000 ton-grain food is contaminated.In the material of contaminated soil, heavy metal pollution is accounted for importantly
Position.The repairing and treating of heavy metal pollution agricultural land soil have it is various by way of.One is engineering control, for example, dig, soil removal and replacement,
But implement complicated, costly and easy reduction soil fertility.Two is chemical harnessing, and effect and expense are all moderate, have the disadvantage
Easy reactivation.Three is agriculture improvement, and consuming easy to operate is relatively low, but the cycle is long, and effect is not notable.
The content of the invention
It is the heavy metal-polluted soil degradation agent for providing a kind of effect is significant that the purpose of the present invention is.
The technical solution used in the present invention is that a kind of heavy metal-polluted soil degradation agent, each material press following weight percent
Than composition：CDKT-004 compoiste fertilizer 20-40%, acitve organic matter material 10-20%, Maifanitum 10-20%, Vermiculitum
5-10%, vitamin C 1-5%, ammonium dihydrogen phosphate 1-5%.
It is an advantage of the invention that effectively reducing the toxicity of sludge, heavy metal in soil, plant heavy metal is significantly reduced
Intake, repair contaminated by heavy metals soil, environmental protection.
Specific embodiment
The present invention is further described with the following Examples.
Embodiment 1, a kind of heavy metal-polluted soil degradation agent, each material are constituted by following percentage by weight：CDKT-004
Compoiste fertilizer 40%, acitve organic matter material 10%, Maifanitum 20%, Vermiculitum 5%, vitamin C 1%, biphosphate
Ammonium 5%.
Embodiment 2, a kind of heavy metal-polluted soil degradation agent, each material are constituted by following percentage by weight：CDKT-004
Compoiste fertilizer 30%, acitve organic matter material 15%, Maifanitum 15%, Vermiculitum 8%, vitamin C 3%, biphosphate
Ammonium 3%.
Embodiment 3, a kind of heavy metal-polluted soil degradation agent, each material are constituted by following percentage by weight：CDKT-004
Compoiste fertilizer 20%, acitve organic matter material 20%, Maifanitum 10%, Vermiculitum 10%, vitamin C 5%, di(2-ethylhexyl)phosphate
Hydrogen ammonium 1%.
It should be understood that the embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.Furthermore, it is to be understood that
After the content for having read instruction of the present invention, those skilled in the art can be made various changes or modifications to the present invention,
These equivalent form of values are equally fallen within the protection domain limited by the application appended claims.
Claims (1)
1. a kind of heavy metal-polluted soil degradation agent, it is characterised in that each material is constituted by following percentage by weight：
CDKT-004 compoiste fertilizer 20-40%, acitve organic matter material 10-20%, Maifanitum 10-20%, Vermiculitum 5-10%,
Vitamin C 1-5%, ammonium dihydrogen phosphate 1-5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571661.4A CN106513428A (en) | 2015-09-09 | 2015-09-09 | Soil heavy metal degradation agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571661.4A CN106513428A (en) | 2015-09-09 | 2015-09-09 | Soil heavy metal degradation agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106513428A true CN106513428A (en) | 2017-03-22 |
Family
ID=58346334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510571661.4A Pending CN106513428A (en) | 2015-09-09 | 2015-09-09 | Soil heavy metal degradation agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106513428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330983A (en) * | 2019-08-21 | 2019-10-15 | 阿尔格生命科学(江苏)有限公司 | A kind of active high-effect heavy metal degradation agent of algae |
-
2015
- 2015-09-09 CN CN201510571661.4A patent/CN106513428A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330983A (en) * | 2019-08-21 | 2019-10-15 | 阿尔格生命科学(江苏)有限公司 | A kind of active high-effect heavy metal degradation agent of algae |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |