Treating agent for benzopyrene polluted sludge and preparation method of treating agent

A treatment agent, benzopyrene technology, applied in the field of benzopyrene-contaminated sludge treatment agent and its preparation, can solve the problems of cumbersome preparation process, high toxicity of raw materials, secondary pollution, etc., and achieve simple preparation process and high toxicity of raw materials Small size and high governance efficiency

Inactive Publication Date: 2017-11-21
ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing sludge treatment agents still have the following disadvantages: the preparation process is cumbersome, the raw materials are highly toxic, it is easy to cause a certain burden on the soil, and it is easy to cause secondary pollution problems

Method used

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  • Treating agent for benzopyrene polluted sludge and preparation method of treating agent

Examples

Experimental program
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Effect test

Embodiment 1

[0019] A treatment agent for benzopyrene polluted sludge, comprising the following raw materials in parts by weight: 10 parts of flue ash, 4 parts of L-carnitine, 10 parts of Moringa leaf dry powder, 4 parts of snakeberry leaf dry powder, 5 parts of moss dry powder, 4 parts of traditional Chinese medicine residue, 5 parts of lithium feldspar, 2 parts of soda ash, 4 parts of potassium nitrate, 2 parts of calcium hydrogen phosphate, 2 parts of avermycin, 4 parts of monosodium fumarate, 4 parts of hexamethyl di 2 parts of silamine, 2 parts of rutin naringin, 1 part of earthworm powder, 2 parts of silkworm chrysalis powder, 2 parts of mangosteen bark dry powder, 80 parts of water. The traditional Chinese medicine dregs are prepared by preparing the dregs of schisandra chinensis, astragalus membranaceus, wolfberry, cassia seed and dandelion according to the mass ratio of 2:1:0.5:1.5:1.

[0020] A preparation method for a treatment agent for benzopyrene-contaminated sludge, comprisi...

Embodiment 2

[0022] A treatment agent for benzopyrene polluted sludge, comprising the following raw materials in parts by weight: 15 parts of flue ash, 7 parts of L-carnitine, 15 parts of Moringa leaf dry powder, 7 parts of snakeberry leaf dry powder, 10 parts of moss dry powder, 8 parts of traditional Chinese medicine residue, 10 parts of lithium feldspar, 8 parts of soda ash, 7 parts of potassium nitrate, 5 parts of calcium hydrogen phosphate, 4 parts of avermycin, 8 parts of monosodium fumarate, 8 parts of hexamethyl di 5 parts of silamine, 4 parts of rutin naringin, 5 parts of earthworm powder, 4 parts of silkworm chrysalis powder, 5 parts of mangosteen bark dry powder, 170 parts of water. The traditional Chinese medicine dregs are prepared by preparing the dregs of schisandra chinensis, astragalus membranaceus, wolfberry, cassia seed and dandelion according to the mass ratio of 2:1:0.5:1.5:1.

[0023] A preparation method for a treatment agent for benzopyrene-contaminated sludge, comp...

Embodiment 3

[0025] A treatment agent for benzopyrene polluted sludge, comprising the following raw materials in parts by weight: 12 parts of flue ash, 6 parts of L-carnitine, 11 parts of Moringa leaf dry powder, 5 parts of snakeberry leaf dry powder, 7 parts of moss dry powder, 6 parts of traditional Chinese medicine residue, 8 parts of lithium feldspar, 4 parts of soda ash, 5 parts of potassium nitrate, 3 parts of calcium hydrogen phosphate, 3 parts of avermycin, 5 parts of monosodium fumarate, 5 parts of hexamethyl di 3 parts of silamine, 3 parts of rutin naringin, 4 parts of earthworm powder, 3 parts of silkworm chrysalis powder, 4 parts of mangosteen bark dry powder, 140 parts of water. The traditional Chinese medicine dregs are prepared by preparing the dregs of schisandra chinensis, astragalus membranaceus, wolfberry, cassia seed and dandelion according to the mass ratio of 2:1:0.5:1.5:1.

[0026] A preparation method for a treatment agent for benzopyrene-contaminated sludge, compri...

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Abstract

The invention discloses a treating agent for benzopyrene polluted sludge. The treating agent is prepared from the following raw materials in parts by weight: 10 to 15 parts of flue ash, 4 to 7 parts of L-carnitine, 10 to 15 parts of horseradish tree leaf dry powder, 4 to 7 parts of Duchesnea indica folium dry powder, 5 to 10 parts of moss dry powder, 4 to 8 parts of Chinese medicine residues, 5 to 10 parts of lithium feldspar, 2 to 8 parts of sodium carbonate, 4 to 7 parts of potassium nitrate, 2 to 5 parts of calcium hydrogen phosphate, 2 to 4 parts of Avilamycin, 4 to 8 parts of monosodium fumarate, 2 to 5 parts of hexamethyl disilazane, 2 to 4 parts of narirutin, 1 to 5 parts of earthworm powder, 2 to 4 parts of silkworm chrysalis powder, 2 to 5 parts of mangosteen peel dry powder and 80 to 170 parts of water. The sludge treating agent has a remarkable treatment effect on the benzopyrene polluted sludge, and the fixation rate of benzopyrene is greater than 93 percent; and a preparation process is simple, the raw materials are small in toxicity, and the secondary pollution is unlikely to cause.

Description

technical field [0001] The invention relates to a sludge treatment agent, in particular to a treatment agent for benzopyrene polluted sludge and a preparation method thereof. Background technique [0002] As coal and petroleum are widely used in industrial production, transportation and daily life, polycyclic aromatic hydrocarbons (PAHs) have become organic pollutants of common concern to all countries in the world; polycyclic aromatic hydrocarbons refer to compounds with two or more benzene rings linked together Such as naphthalene, anthracene, etc., are a class of hydrocarbons with strong inertness. Due to this strong inertness, they are relatively stable and can widely exist in the environment, water and soil. At present, more than 2,000 compounds have been tested for carcinogenicity, and more than 500 are found to be carcinogenic, of which more than 200 are aromatic hydrocarbons; among these carcinogens, polycyclic aromatic hydrocarbons are the most important category. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/00C02F101/32
CPCC02F11/00C02F2101/327
Inventor 冯亚茹
Owner ZHENGZHOU UNIV
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