Soil environment-friendly remediation agent and preparation method thereof

Abstract

The invention belongs to the technical field of soil environment-friendly remediation agents and in particular relates to a soil environment-friendly remediation agent and a preparation method thereof. The soil environment-friendly remediation agent is prepared from the following components: biological carbon, arbuscular mycorrhizal fungi, organic fertilizer, a high molecular compound, carbonate and phosphate. The preparation method of the soil environment-friendly remediation agent comprises the following steps: adding the biological carbon, the arbuscular mycorrhizal fungi, the organic fertilizer, the high molecular compound, the carbonate and the phosphate into a stirring machine; uniformly mixing and stirring to obtain the soil environment-friendly remediation agent. The soil environment-friendly remediation agent can be used for promoting the formation of a soil aggregate and the stability of a soil structure is improved; meanwhile, the diffusion of the fungi is facilitated, and the soil environment-friendly remediation agent has a cooperative effect on remediation of the soil structure and has the effects of improving the absorption capability on carbon in the soil, effectively alleviating climatic changes, effectively inhibiting the activity of heavy metal and promoting the growth of plants; the soil environment-friendly remediation agent has a good application prospectin the aspects of soil pollution remediation, ecological environment recovery and the like; the soil environment-friendly remediation agent has the advantages of low cost, energy saving and environmental protection.

Description

technical field [0001] The invention relates to the technical field of soil environmental restoration agent, in particular to a soil environmental restoration agent and a preparation method thereof. Background technique [0002] Soil is an important natural environment for human beings to survive and an important resource for agricultural production. With the rapid development of modern industry, more and more harmful substances are discharged from industrial production. They can enter the soil through different ways, and through continuous accumulation , leading to particularly serious soil pollution, especially in some heavy industrial areas, where soil pollution is relatively serious, especially heavy metal pollution. Excessive heavy metals will not only destroy the fertility structure of the soil, but may also constitute secondary pollution, polluting water, the atmosphere and organisms. Also directly caused the defect that the human body is greatly damaged, so the soil ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of soil environmental restoration agent and preparation method thereof, to solve the existing soil restoration agent proposed in the above-mentioned background technology, the function is single, cannot fundamentally realize the restoration of soil, and the cost is too high, only Problems with a unilateral remedial function to the soil