Mirex polluted sludge treatment agent and preparation method thereof

A technology of sludge treatment and mirex, which is applied in the direction of sludge treatment, water/sludge/sewage treatment, water pollutants, etc., can solve problems such as residues, achieve good economic benefits, simple treatment methods, and reduce costs Effect

Inactive Publication Date: 2017-12-19
朱灏欣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, existing studies have shown that although most of Mirex has been banned, due to long-term use, it still has a wide range of residues in the soil environment, and the soil contaminated by Mirex must be treated and repaired to avoid environmental and health risk or redevelopment

Method used

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  • Mirex polluted sludge treatment agent and preparation method thereof

Examples

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Embodiment 1

[0022] A mirex polluted sludge treatment agent, comprising the following raw materials: 8 parts of polyferric sulfate, 3 parts of cucurbitacin, 5 parts of snail shell powder, 4 parts of watermelon peel residue, 2 parts of rhamnose, 5 parts of jellyfish collagen, Garlic powder 3 parts, charcoal 2 parts, vermiculite 1 part, astaxanthin 2 parts, expired milk powder 1 part, L-carnitine 2 parts, yeast selenium 2 parts, ferrous fumarate 1 part.

[0023] A preparation method of mirex polluted sludge treatment agent, comprising the following steps: (1) mixing polyferric sulfate, snail shell powder, expired milk powder, L-carnitine, garlic powder and rhamnose, adding 40 parts of water, At 45°C, mix and stir for 20 minutes, and press into 1mm particles to obtain mixture A; (2) Mix watermelon peel residue, charcoal and vermiculite, dry and pulverize to obtain a mixed powder, and then mix with cucurbitacin and jellyfish collagen Protein, astaxanthin, yeast selenium and ferrous fumarate we...

Embodiment 2

[0025] A mirex polluted sludge treatment agent, comprising the following raw materials: 14 parts of polyferric sulfate, 6 parts of cucurbitacin, 11 parts of snail shell powder, 9 parts of watermelon peel residue, 7 parts of rhamnose, 10 parts of jellyfish collagen, Garlic powder 7 parts, charcoal 5 parts, vermiculite 3 parts, astaxanthin 5 parts, expired milk powder 3 parts, L-carnitine 5 parts, yeast selenium 5 parts, ferrous fumarate 3 parts.

[0026] A preparation method of mirex polluted sludge treatment agent, comprising the following steps: (1) mixing polyferric sulfate, snail shell powder, expired milk powder, L-carnitine, garlic powder and rhamnose, adding 80 parts of water, At 80°C, mix and stir for 40 minutes, press into 4mm particles to obtain mixture A; (2) mix watermelon peel residue, charcoal and vermiculite, dry and pulverize to obtain a mixed powder, and then mix with cucurbitacin and jellyfish collagen Protein, astaxanthin, yeast selenium and ferrous fumarate ...

Embodiment 3

[0028] A mirex polluted sludge treatment agent, comprising the following raw materials: 10 parts of polyferric sulfate, 4 parts of cucurbitacin, 6 parts of snail shell powder, 5 parts of watermelon peel residue, 4 parts of rhamnose, 8 parts of jellyfish collagen, Garlic powder 6 parts, charcoal 3 parts, vermiculite 2 parts, astaxanthin 4 parts, expired milk powder 2 parts, L-carnitine 3 parts, yeast selenium 3 parts, ferrous fumarate 2 parts.

[0029] A preparation method of mirex polluted sludge treatment agent, comprising the following steps: (1) mixing polyferric sulfate, snail shell powder, expired milk powder, L-carnitine, garlic powder and rhamnose, adding 65 parts of water, At 60°C, mix and stir for 30 minutes, and press into 2mm particles to obtain mixture A. (2) Mix watermelon rind, charcoal and vermiculite, dry and crush to obtain mixed powder, then mix and stir with cucurbitacin, jellyfish collagen, astaxanthin, yeast selenium and ferrous fumarate at 3 °C 1.5h, mix...

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Abstract

The invention discloses a mirex polluted sludge treatment agent, which comprises the following raw materials in parts by weight: 8-14 parts of polymeric ferric sulfate, 3-6 parts of cucurbitacin, 5-11 parts of snail shell powder, watermelon peel 4-9 parts of slag, 2-7 parts of rhamnose, 5-10 parts of jellyfish collagen, 3-7 parts of garlic powder, 2-5 parts of charcoal, 1-3 parts of vermiculite, 2-5 parts of astaxanthin, 1-3 copies of expired milk powder, 2-5 copies of L-carnitine, 2-5 copies of yeast selenium, and 1-3 copies of ferrous fumarate. The mirex-contaminated sludge treatment agent prepared by the invention has remarkable treatment effect, and the immobilization rate of mirex exceeds 95%; the preparation process is simple, the treatment dosage is small, the treatment efficiency is high, and the sludge treatment agent can be effectively reduced. cost, has good economic benefits and a wide range of social benefits.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a mirex polluted sludge treatment agent and a preparation method thereof. Background technique [0002] Soil pollution is generally produced through the transformation of air and water pollution. They can act alone, or overlap and cross each other. With the modernization of agriculture, especially the improvement of the level of agricultural chemicalization, a large amount of chemical fertilizers and pesticides are scattered into the environment, and the degree of soil pollution is becoming more and more serious. Under the influence of soil erosion and wind erosion, the polluted area is constantly expanding. [0003] There are four types of soil pollutants: ①Chemical pollutants. Includes inorganic and organic pollutants. The former includes heavy metals such as mercury, cadmium, lead, and arsenic, excessive nitrogen and phosphorus plant nutrients, oxides and sulfides,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/00C02F101/36
CPCC02F11/00C02F2101/36
Inventor 朱灏欣汤沛东
Owner 朱灏欣
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