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Production process of organic polluted soil restoration agent

A soil remediation agent and production process technology, applied in the field of soil remediation, can solve problems such as lack of mature experience in soil remediation industrialization, and achieve the effect of improving soil comprehensive ability, good effect and ensuring safety.

Inactive Publication Date: 2015-12-16
JIANGSU WOYE BIOTECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, my country's soil remediation technology lacks economical and effective soil remediation industrialization mature experience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A production process of an organic polluted soil remediation agent, comprising the steps of:

[0025] (1) Raw material ratio: 5 parts of straw powder, 2 parts of zeolite powder, 0.5 part of peat, 10 parts of microbial compound bacterial agent, 5 parts of carbonate, 26 parts of humic acid, 15 parts of sodium bentonite;

[0026] Wherein, the microbial compound bacterial agent is any one of bacillus, mycorrhizal fungus, yeast, photosynthetic bacteria, actinomycetes; or, the microbial compound bacterial agent is bacillus, mycorrhizal fungus, yeast, photosynthetic bacteria 1. Any several kinds of actinomycetes, and the proportion is arbitrary; the bacillus is one of Bacillus subtilis, Bacillus colloidus, Bacillus cereus and Bacillus pumilus. The yeast is one of Saccharomyces cerevisiae, Geotrichum candidum, and Candida tropicalis; the actinomycete is Streptomyces jingyang; the photosynthetic bacterium is Rhodopseudomonas palustris.

[0027] The carbonate is calcium carbonat...

Embodiment 2

[0033] The production process is the same as in Example 1, except that the ratio of raw materials in step (1) is:

[0034] 10 parts of straw powder, 6 parts of zeolite powder, 1 part of peat, 30 parts of microbial compound bacteria agent, 8 parts of carbonate, 38 parts of humic acid, 20 parts of sodium bentonite.

Embodiment 3

[0036] The production process is the same as in Example 1, except that the ratio of raw materials in step (1) is:

[0037] 8 parts of straw powder, 4 parts of zeolite powder, 0.8 parts of peat, 20 parts of microbial compound bacteria agent, 7 parts of carbonate, 32 parts of humic acid, 18 parts of sodium bentonite.

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Abstract

The invention discloses a production process of an organic polluted soil restoration agent. The production process includes the following steps of firstly, raw material matching, secondly, raw material treatment, thirdly, accumulation for fermentation, fourthly, pelletizing and fifthly, packaging and storage. The organic polluted soil restoration agent is good in soil restoration effect, especially quite effective in degradation of organic pesticide in soil and meanwhile capable of reducing the content of heavy metal such as lead and cadmium in soil, effectively improving the comprehensive capacity of soil and guaranteeing food safety.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a production process of an organic polluted soil remediation agent. Background technique [0002] In recent years, with the continuous acceleration of the industrialization process, the unreasonable exploitation of mineral resources and their smelting discharge, the long-term sewage irrigation and sludge application to the soil, the atmospheric deposition caused by human activities, and the application of chemical fertilizers and pesticides have caused Soil pollution is serious. In July 2006, Zhou Shengxian, director of the State Environmental Protection Administration, said in a video conference on the national soil pollution survey and special work on pollution prevention and control that the overall situation of soil pollution in the country is quite severe. According to incomplete surveys, there are about 150 million mu of polluted cultivated land nationwide, 32.5 m...

Claims

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Application Information

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IPC IPC(8): B09C1/10
CPCB09C1/105
Inventor 杨善忠王岩徐亚楠
Owner JIANGSU WOYE BIOTECH DEV
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