Soil improvement-type environment-friendly dust suppressant

A kind of dust suppressant and environmental protection technology, which is applied in the field of improving soil type environmental protection dust suppressant, can solve the problems of mixing, aggravating soil compaction, unfavorable natural growth of plants, etc., achieves the effect of low cost, promoting plant rooting and growth, and reducing construction intensity

Active Publication Date: 2020-04-28
QINGDAO UNIV OF SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of using dust suppressants in the past, the dust suppression effect and dust suppression life can meet the relevant requirements simply by spraying and covering the dust suppressant. Late effects, such as the patent No. 2019101738129, mix polyvinyl alcohol, polyurethane resin, etc., add iron green to dye the solution, spray it on the surface of bare soil, and use chemical products to fix the dust, which plays a role in fixing the dust. However, these chemical products will aggravate soil compaction, which is not conducive to the natural growth of later plants, and heavy metal elements may be mixed in iron green, bringing other environmental risks

Method used

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  • Soil improvement-type environment-friendly dust suppressant
  • Soil improvement-type environment-friendly dust suppressant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] An environment-friendly dust suppression agent for improving soil quality, comprising the following components in parts by weight: 10 parts of modified starch, 14 parts of cellulose, 6 parts of vegetable gum, and 0.6 part of potassium fulvic acid.

[0014] Preparation:

[0015] Take by weighing cellulose, modified starch, potassium fulvic acid, plant glue by above-mentioned weight powder, and take by water: environmental protection dust suppressant=(100-150): the ratio of 1 takes by weighing water and puts into stirring tank, then put Mix the weighed cellulose and modified starch evenly and add it to the stirring tank, add it while stirring, and stir for 5-10 minutes; add the weighed vegetable gum during the stirring process, continue stirring for 10 minutes, and finally add yellow rot Potassium polyformate, stir for 5 minutes until it is evenly mixed.

Embodiment 2

[0017] An environment-friendly dust suppression agent for improving soil quality, comprising the following components in parts by weight: 10 parts of modified starch, 14 parts of cellulose, 5 parts of vegetable gum, and 0.6 part of potassium fulvic acid.

[0018] Preparation:

[0019] Weigh cellulose, modified starch, potassium fulvic acid, and vegetable gum by the above-mentioned weight powder, and take water according to the ratio of water: environmental protection dust suppressant = 150: 1 and put it into a stirring tank, and then take the weighed After the cellulose and modified starch are mixed evenly, add them to the stirring tank, add while stirring, and stir for 5-10 minutes; add the weighed vegetable gum during the stirring process, continue stirring for 10 minutes, and finally add potassium fulvic acid, Stir for 5 minutes until well combined.

Embodiment 3

[0021] An environment-friendly dust suppression agent for improving soil quality, comprising the following components in parts by weight: 10 parts of modified starch, 14 parts of cellulose, 4 parts of vegetable gum, and 0.6 part of potassium fulvic acid.

[0022] Preparation:

[0023] Take by weighing cellulose, modified starch, potassium fulvic acid, plant glue by above-mentioned weight powder, and take by water: environmental protection dust suppressant=(100-150): the ratio of 1 takes by weighing water and puts into stirring tank, then put Mix the weighed cellulose and modified starch evenly and add it to the stirring tank, add it while stirring, and stir for 5-10 minutes; add the weighed vegetable gum during the stirring process, continue stirring for 10 minutes, and finally add yellow rot Potassium polyformate, stir for 5 minutes until it is evenly mixed.

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Abstract

The invention relates to a soil improvement-type environment-friendly dust suppressant, which is prepared from the following components in parts by weight: 10 to 15 parts of cellulose, 10 to 15 partsof modified starch, 0.4 to 1 part of potassium fulvic acid and 3 to 6 parts of vegetable gum. According to the environment-friendly dust suppressant, dust on the surface of bare soil is bonded and solidified, flying dust on the surface of bare soil is effectively inhibited; the components of the dust suppressant are all natural plant products, nutrition can be provided for later plant growth afternatural degradation, potassium fulvate in the dust suppressant is rich in natural organic matter, various mineral elements and a large amount of nitrogen, phosphorus, potassium and other elements needed by plant rooting and growth, and plant growth and bare soil vegetation coverage can be jointly promoted in the later stage of artificial dust suppression.

Description

【Technical field】 [0001] The invention belongs to the technical field related to environmental protection products. In the process of biological dust suppression, it can effectively improve soil quality and promote vegetation growth. 【Background technique】 [0002] As the country continues to deepen the control of plastic pollution, biological dust suppressants have emerged, which will gradually replace green net coverage and will become a limited technical choice for construction sites, docks and mines. In the process of using dust suppressants in the past, the dust suppression effect and dust suppression life can meet the relevant requirements simply by spraying and covering the dust suppressant. Late effects, such as the patent No. 2019101738129, mix polyvinyl alcohol, polyurethane resin, etc., add iron green to dye the solution, spray it on the surface of bare soil, and use chemical products to fix the dust, which plays a role in fixing the dust. However, these chemical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/22C05G3/20
CPCC09K3/22C05F11/02C05G3/00
Inventor 张江辉张元利孙奎府
Owner QINGDAO UNIV OF SCI & TECH
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