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A kind of inorganic-microbe composite soil remediation agent and its application method

A technology of soil remediation agent and microbial inoculum, which is applied in the field of soil remediation, can solve the problems of single agent action and unstable efficacy, and achieve the effects of improving soil ecological environment, solving soil pollution and improving stability.

Active Publication Date: 2021-09-24
都安春旭新材料科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an inorganic-microbial composite soil remediation agent with short adsorption time and good remediation effect and its use method in view of the problems of single agent action and unstable drug effect in the existing soil remediation process

Method used

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  • A kind of inorganic-microbe composite soil remediation agent and its application method

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Effect test

Embodiment 1

[0026] The inorganic-microbial composite soil restoration agent of the present embodiment, each component of raw material and its weight-to-number ratio are: 20 parts of microbial bacterial agent A, particle size is 16 parts of calcium hydroxide of 200 meshes, 16 parts of fresh Moringa leaves, fresh 16 parts of mulberry leaves, 16 parts of lantern grass, 10 parts of diatomite, 6 parts of microbial agent B, 5 parts of phosphate; said microbial agent A is Arthrobacter, Bacillus subtilis, nitrifying bacteria, silicate bacteria, nitrogen-fixing bacteria bacteria and Bacillus amyloliquefaciens are mixed according to the weight ratio of 2:2:1:1:1:1; the microbial agent B is cellulolytic bacteria, yeast, bacillus, lactic acid bacteria, licheniformis The ratio of parts by weight is 3:2:2:1:1.

[0027] The method for preparing this inorganic-microorganism composite soil remediation agent comprises the following steps:

[0028] a. Put 16 parts of fresh Moringa leaves, 16 parts of fresh...

Embodiment 2

[0035] Inorganic-microbial composite soil repair agent of the present embodiment, each component of raw material and its weight-to-number ratio are: 25 parts of microbial bacterial agent A, 18 parts of calcium hydroxide with particle size of 300 mesh, 18 parts of fresh Moringa leaves, fresh 18 parts of mulberry leaves, 18 parts of lantern grass, 12 parts of diatomaceous earth, 8 parts of microbial inoculum, 7 parts of phosphate; said microbial inoculum A is Arthrobacter, Bacillus subtilis, nitrifying bacteria, silicate bacteria, nitrogen-fixing bacteria bacteria, Bacillus amyloliquefaciens according to the weight ratio of 3:3:1:1:1:1; the microbial agent B is cellulolytic bacteria, yeast, bacillus, lactic acid bacteria, licheniformis The ratio of parts by weight is 4:3:3:1:1.

[0036] The method for preparing this inorganic-microorganism composite soil remediation agent comprises the following steps:

[0037]a. Put 18 parts of fresh Moringa leaves, 18 parts of fresh mulberry ...

Embodiment 3

[0044] In the inorganic-microbial composite soil restoration agent of the present embodiment, the components of the raw materials and their weight-to-number ratios are: 23 parts of microbial bacterial agent A, 17 parts of calcium hydroxide with a particle size of 250 mesh, 17 parts of fresh Moringa leaves, fresh 17 parts of mulberry leaves, 17 parts of lantern grass, 11 parts of diatomaceous earth, 7 parts of microbial agent B, 6 parts of phosphate; said microbial agent A is Arthrobacter, Bacillus subtilis, nitrifying bacteria, silicate bacteria, nitrogen-fixing bacteria Bacteria and Bacillus amyloliquefaciens are mixed according to the weight ratio of 2.5:2.5:1:1:1:1; the microbial agent B is cellulolytic bacteria, yeast, bacillus, lactic acid bacteria, licheniformis according to The ratio of parts by weight is 3.5:2.5:2, 5:1:1 mixed.

[0045] The method for preparing this inorganic-microorganism composite soil remediation agent comprises the following steps:

[0046] a. Put...

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Abstract

The invention discloses an inorganic-microbial composite soil restoration agent. The raw material components are: microbial agent A, calcium hydroxide, fresh Moringa leaves, fresh mulberry leaves, lantern grass, diatomaceous earth, microbial agent B, phosphate . The method for using the composite soil remediation agent comprises the following steps: (1) Manually or using a machine to remove visible impurities from the surface of the soil to be repaired. Mix the soil evenly, spray disinfectant for disinfection, turn over the soil once after standing for 7 to 10 days, and then stand for 7 to 10 days; (2) According to the weight ratio of the compound soil repair agent to the soil to be repaired after standing, 1: 20-30 Stir evenly, then spray water mist, cover with straw, and turn over the soil every 7-8 days after covering the straw, 4-5 times. The composite soil restoration agent prepared by the invention is not easy to be lost and has good effect.

Description

technical field [0001] The invention belongs to the technical field of soil remediation, and in particular relates to an inorganic-microbe composite soil remediation agent and a use method thereof. Background technique [0002] With the excavation of a large number of mines, the random discharge of industrial waste gas, waste water, and waste residues, the spraying of agricultural fertilizers, and the dumping of daily garbage have damaged the stable soil environment, disrupted the biological communities in the soil, reduced the organic matter in the soil, and hardening etc. The main types of soil pollution are heavy metals, mainly including chromium, cadmium, mercury, arsenic, lead, copper, zinc, nickel and so on. The distribution of heavy metal soil pollution is wide, the amount of pollution is large, and the cost of treatment is high, and the treatment period is long. Soil pollution not only causes serious harm to the ecological environment and human health, but also hin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09K17/40C05F11/08C05G3/80A01B79/02B09C1/08B09C1/00C09K101/00
CPCA01B79/02B09C1/00B09C1/08C05B17/00C05F11/08C09K17/40C09K2101/00C05G3/80C05D3/00C05D9/00C05F11/00
Inventor 韦明吕汶骏罗志进卢青秀
Owner 都安春旭新材料科技有限责任公司