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Diazinon-polluted sludge treatment agent and preparation method thereof

A technology of sludge treatment and Diyanong, which is applied in the direction of sludge treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of soil secondary pollution and high cost, and achieve simple treatment process and low cost. Cost, the effect of less dosage

Inactive Publication Date: 2016-09-21
许祚员
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary chemical remediation has the advantages of short repair period and fast repair effect. However, due to its high cost, it is easy to cause secondary pollution of the soil

Method used

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  • Diazinon-polluted sludge treatment agent and preparation method thereof

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Effect test

Embodiment 1

[0020] A Diananon polluted sludge treatment agent, the main raw materials in parts by weight are: 25 parts of nano-modified sludge, 5 parts of bamboo charcoal, 22 parts of triallyl isocyanurate, 10 parts of polyacrylamide, two 10 parts of methyl silicone oil, 3 parts of chitosan, 0.2 part of sodium iodide, 0.2 part of apatite; the preparation method of the nano-modified sludge: first soda, boric acid propylene glycol polyester, 5-aminolevulinic acid Mix and carry out vacuum filtration to obtain the mixture, then react silicon carbide, sludge and the mixture under microwave to obtain nano-modified sludge; the particle size of the bamboo charcoal is 600 μm; the mesh number of the sodium iodide is 800 mesh.

[0021] The preparation method of described diananon polluted sludge treatment agent, concrete steps are:

[0022] (1) First, put bamboo charcoal and triallyl isocyanurate into the nano-modified sludge, process it in a twin-shaft agitator for 30 minutes, and then extrude to ...

Embodiment 2

[0027] A Diyanong polluted sludge treatment agent, the main raw materials in parts by weight are: 28 parts of nano-modified sludge, 7 parts of bamboo charcoal, 24 parts of triallyl isocyanurate, 10 parts of polyacrylamide, two 10 parts of methyl silicone oil, 3 parts of chitosan, 0.2 part of sodium iodide, 0.2 part of apatite; the preparation method of the nano-modified sludge: first soda, boric acid propylene glycol polyester, 5-aminolevulinic acid Mix and carry out vacuum filtration to obtain the mixture, then react silicon carbide, sludge and the mixture under microwave to obtain nano-modified sludge; the particle size of the bamboo charcoal is 600 μm; the mesh number of the sodium iodide is 800 mesh.

[0028] The preparation method of described diananon polluted sludge treatment agent, concrete steps are:

[0029] (1) First, put bamboo charcoal and triallyl isocyanurate into the nano-modified sludge, process it in a twin-shaft agitator for 30 minutes, and then extrude to ...

Embodiment 3

[0034] A Diananon polluted sludge treatment agent, the main raw materials in parts by weight are: 30 parts of nano-modified sludge, 8 parts of bamboo charcoal, 27 parts of triallyl isocyanurate, 13 parts of polyacrylamide, two 13 parts of methyl silicone oil, 4 parts of chitosan, 0.3 part of sodium iodide, 0.3 part of apatite; the preparation method of the nano-modified sludge: first soda, boric acid propylene glycol polyester, 5-aminolevulinic acid Mix and carry out vacuum filtration to obtain the mixture, then react silicon carbide, sludge and the mixture under microwave to obtain nano-modified sludge; the particle size of the bamboo charcoal is 600 μm; the mesh number of the sodium iodide is 800 mesh.

[0035] The preparation method of described diananon polluted sludge treatment agent, concrete steps are:

[0036] (1) At first, drop into bamboo charcoal and triallyl isocyanurate in the nano-modified sludge, process 30min in twin-shaft agitator, extrude and make the partic...

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Abstract

The invention discloses a diazinon-polluted sludge treatment agent and a preparation method thereof. The diazinon-polluted sludge treatment agent comprises the following main raw materials in parts by weight: 25 to 35 parts of nanometer modified sludge, 5 to 10 parts of bamboo charcoal, 22 to 32 parts of triallyl isocyanurate, 10 to 16 parts of polyacrylamide, 10 to 15 parts of dimethicone, 3 to 5 parts of chistan, 0.2 to 0.4 part of sodium iodide, and 0.2 to 0.4 part of apatite. The diazinon-polluted sludge treatment agent has the advantages that the physicochemical index of the soil seriously polluted by diazinon can reach the GB15618-2008 standard; the treatment technology is simple, the usage amount is less, the treatment effect is good, the property is stable, the restoration degree of polluted soil is high, the cost of sludge treating agent is effectively reduced, and the good economic benefits and wide social benefits are realized.

Description

technical field [0001] The invention relates to the technical field of sludge, in particular to a Diananon polluted sludge treatment agent and a preparation method thereof. Background technique [0002] The food loss caused by diseases, insects and weeds in global agriculture accounts for about half of the total annual food production. The use of organic pesticides can recover about 30% of the losses. At present, there are more than 1300 kinds of organic pesticides produced and used in the world, of which about 250 kinds are widely used. my country has entered the world's largest pesticide production country. In 1994, my country's pesticide production was 266,000 tons, accounting for about 1 / 10 of the world's total pesticide production. In a certain period of time in the future, organic pesticides will still be an important means to maintain, increase and maintain stable food growth; at the same time, the environmental pollution caused by the use of organic pesticides has ...

Claims

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Application Information

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IPC IPC(8): C02F11/00
CPCC02F11/00
Inventor 许祚员
Owner 许祚员
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