CN105176534A - Material for soil remediation - Google Patents

Abstract

The invention relates to a material for soil remediation, wherein the material is prepared from the following raw materials by weight: 9-17 parts of river sand, 3-5 parts of sodium humate, 8-11 parts of magnesium oxide, 2-4 parts of an ultraviolet absorber, 40-50 parts of red mud, 0.5-2 parts of an impact modifier, 6-9 parts of beta-1,3-1,4-glucan, 3-5 parts of citric acid, 8-12 parts of neutral Citrobacter, 1-5 parts of Actinobacteria, 6-12 parts of yeast, 5-7 parts of sodium pyrophosphate, 6-8 parts of calcite powder, and 2-6 parts of cottonwool. According to the present invention, the material has effects of soil decomposition capacity improving, toxic substance decomposition, and water turbidity reducing.

Description

A kind of material for soil remediation

Technical field

The present invention relates to a kind of material for soil remediation.

Background technology

In recent years, along with the continuous quickening of process of industrialization, the unreasonable exploitation of Mineral resources and smelt discharge, for a long time to the reason such as to use of the atmospheric precipitation that soil carries out sewage irrigation and mud is used, human activity causes, chemical fertilizer and agricultural chemicals, cause soil pollution serious.Soil was natural collecting post and the purifying treatment place of all kinds of waste originally, soil receives pollutent, do not represent that namely soil polluted, only have each pollutant when accommodating in soil too much, affect and exceeded the self-purification capacity of soil, thus injurious effects are created in hygiology He on epidemiology, just show that soil receives pollution.Therefore, soil can not self-regeneration timely time, need soil remediation material to improve the capacity of decomposition of soil.

Summary of the invention

For the deficiencies in the prior art, the problem to be solved in the present invention is, provides a kind of material for soil remediation, can improve the decomposing force of soil, decompose toxic substance simultaneously, reduces the opacity of water.

For solving prior art problem, technical scheme provided by the invention is, a kind of material for soil remediation, and it is made up of the raw material of following parts by weight:

River sand 9-17 part, Sodium salts humic acids 3-5 part, magnesium oxide 8-11 part, UV light absorber 2-4 part, red mud 40-50 part, impact modifying agent 0.5-2 part, β-1,3-1,4-dextran 6-9 part, citric acid 3-5 part, neutral citric acid bacterium 8-12 part, actinomycetes 1-5 part, yeast 6-12 part, trisodium phosphate 5-7 part, calcite in powder 6-8 part, cotton-wool 2-6 part.

The invention has the beneficial effects as follows: the material for soil remediation of the present invention, the decomposing force of soil can be improved, decompose toxic substance simultaneously, reduce the opacity of water.

Embodiment

embodiment 1

For a material for soil remediation, it is made up of the raw material of following parts by weight:

9 parts, river sand, Sodium salts humic acids 3 parts, 8 parts, magnesium oxide, UV light absorber 2 parts, red mud 40 parts, impact modifying agent 0.5 part, β-1,3-1,4-dextran 6 parts, citric acid 3 parts, neutral citric acid bacterium 8 parts, 1 part, actinomycetes, 6 parts, yeast, trisodium phosphate 5 parts, calcite in powder 6 parts, 2 parts, cotton-wool.

embodiment 2

For a material for soil remediation, it is made up of the raw material of following parts by weight:

17 parts, river sand, Sodium salts humic acids 5 parts, 11 parts, magnesium oxide, UV light absorber 4 parts, red mud 50 parts, impact modifying agent 2 parts, β-1,3-1,4-dextran 9 parts, citric acid 5 parts, neutral citric acid bacterium 12 parts, 5 parts, actinomycetes, 12 parts, yeast, trisodium phosphate 7 parts, calcite in powder 8 parts, 6 parts, cotton-wool.

Claims (1)

1. for a material for soil remediation, it is characterized in that: it is made up of the raw material of following parts by weight:

River sand 9-17 part, Sodium salts humic acids 3-5 part, magnesium oxide 8-11 part, UV light absorber 2-4 part, red mud 40-50 part, impact modifying agent 0.5-2 part, β-1,3-1,4-dextran 6-9 part, citric acid 3-5 part, neutral citric acid bacterium 8-12 part, actinomycetes 1-5 part, yeast 6-12 part, trisodium phosphate 5-7 part, calcite in powder 6-8 part, cotton-wool 2-6 part.