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Novel environmental-friendly soil organic compound remediation agent and preparation method thereof

A technology for organic matter and repairing agent, applied in the field of new environmentally friendly soil organic matter repairing agent and its preparation, can solve problems such as secondary pollution, and achieve the effects of saving energy, simple preparation process, and improving the efficiency and function of organic fertilizers

Inactive Publication Date: 2016-12-07
慎叶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an environment-friendly soil organic matter remediation agent and its preparation method, to overcome the deficiency of "secondary pollution" in existing soil organic matter remediation agents

Method used

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  • Novel environmental-friendly soil organic compound remediation agent and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Novel environment-friendly soil organic matter remediation agent comprises the following components by weight:

[0027] Carboxymethyl chitosan: 10 parts (number average molecular weight 8000); biological activated carbon: 10 parts;

[0028] Tetracalcium phosphate: 5 parts; Potassium nitrate: 5 parts; Succinic acid: 3 parts;

[0029] Tartaric acid: 8 parts; carboxymethyl cellulose: 3 parts.

Embodiment 2

[0031] Novel environment-friendly soil organic matter remediation agent comprises the following components by weight:

[0032] Carboxymethyl chitosan: 12 parts (number average molecular weight 9000); biological activated carbon: 12 parts;

[0033] α-tricalcium phosphate: 8 parts; ammonium nitrate: 8 parts; succinic acid: 4 parts;

[0034] Citric acid: 11 parts; carboxymethyl cellulose: 4 parts.

Embodiment 3

[0036] Novel environment-friendly soil organic matter remediation agent comprises the following components by weight:

[0037] Carboxymethyl chitosan: 15 parts (number average molecular weight 10000); biological activated carbon: 15 parts;

[0038] Tetracalcium phosphate: 10 parts; Sodium calcium nitrate: 10 parts; Succinic acid: 5 parts;

[0039] Salicylic acid: 15 parts; carboxymethyl cellulose: 5 parts.

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Abstract

The invention discloses a novel environmental-friendly soil organic compound remediation agent. The environmental-friendly soil organic compound remediation agent comprises the following components in parts by weight:10-15 parts of carboxymethyl chitosan, 10-15 parts of biological activated carbon, 5-10 parts of a solubility-in-citric-acid phosphorus-containing compound, 5-10 parts of a nitrate-state nitrogen-containing compound, 3-5 parts of succinic acid, 8-15 parts of a hydroxyl carboxylic acid compound, and 3-5 parts of carboxymethyl cellulose. The environmental-friendly soil organic compound remediation agent and a preparation method thereof provided by the invention, overcome the defects that a conventional soil remediation agent is not high in organic compound removal efficiency, and nitrogen and phosphorus nutrients are insufficient after organic compounds are removed.

Description

technical field [0001] The invention relates to the field of environmental protection. More specifically, the present invention relates to a novel environment-friendly soil organic remediation agent and a preparation method thereof. Background technique [0002] Soil organic pollution means that after toxic and harmful organic substances enter the soil, their quantity and speed exceed the speed of soil purification, destroying the natural dynamic balance, making the accumulation process of pollutants gradually dominant, resulting in the normal dysfunction of the soil. Soil quality declines and affects crop growth and development, as well as yield and quality declines. [0003] Organic matter polluting soil is divided into natural organic matter and artificially synthesized organic pollutants, usually mainly referring to the latter, which includes organic waste (biodegradable and biorefractory organic poisons in industrial and agricultural production and domestic waste), pes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K17/40C05G3/00C05G3/04C09K101/00C05G3/80
CPCC05B7/00C05G3/00C05G3/80C09K17/40C09K2101/00C05C5/02C05C1/00
Inventor 慎叶
Owner 慎叶