Soil remediation agent with heavy metal pollution treatment and fertilization effects and preparation method thereof

Abstract

The invention discloses a soil remediation agent with the heavy metal pollution treatment and fertilization effects and a preparation method thereof.The soil remediation agent is mainly prepared from, by mass, 260-310 parts of organic fertilizer, 25-31 parts of a microbial agent, 0.03-0.07 part of difenoconazole, 0.05-0.1 part of pyrethrum, 0.03-0.09 part of derris, 0.04-0.08 part of chlorothalonil and 0.02-0.06 part of lactobacillus plantarum.According to the soil remediation agent, the organic fertilizer serves as a main raw material, the microbial agent capable of reducing heavy metal in soil and the plant pesticides and chemicals capable of killing pests and bacteria are added, and thus the soil remediation agent can improve the fertilizer effect of soil and can also penetrate deep into soil to relieve heavy metal pollution and prevent and treat pest and disease damage.

Description

[0001] Divisional application, original application number 2014105572670, application date 2014.10.21, titled soil remediation agent and preparation process with both heavy metal pollution treatment and fertilization effects. technical field

[0002] The invention relates to the field of environmental protection and soil pollution control, and discloses a soil restoration agent with the functions of treating heavy metal pollution and increasing fertilizer and a preparation process thereof. Background technique

[0003] Heavy metal pollution refers to environmental pollution caused by heavy metals or their compounds, mainly caused by human factors such as mining, waste gas discharge, sewage irrigation and the use of heavy metal products. Heavy metals are not easy to move and dissolve, and cannot be excreted after entering the organism, which will cause chronic poisoning. Different from the pollution of other organic compounds, heavy metals are enriched, and heavy metal pollut...

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