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A kind of sewage purification disinfectant and preparation method thereof

A technology for sewage purification and disinfectant, applied in the directions of disinfectants, chemical instruments and methods, botanical equipment and methods, etc., can solve the problem of inability to disinfect sewage, and achieve the effect of good scale stripping effect and convenient use.

Active Publication Date: 2016-09-07
重庆中迪水处理技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above sewage purifiers have purified the sewage to a certain extent, they cannot disinfect the treated sewage

Method used

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  • A kind of sewage purification disinfectant and preparation method thereof

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Effect test

Embodiment 1

[0021] A sewage purification and disinfectant, comprising the following raw materials in parts by mass: 25 parts of aluminum sulfate, 20 parts of diatomaceous earth, 5 parts of tannin, 2 parts of polyethyleneimine, and dodecyl dimethyl benzyl 1 part of base ammonium chloride, 3 parts of sodium silicate, 40 parts of water;

[0022] A method for preparing sewage purification and disinfectant, including the following steps: according to the mass ratio, aluminum sulfate, diatomaceous earth, tannin and water are sequentially stirred uniformly, and polyethyleneimine and sodium silicate are gradually added during the stirring process And dodecyl dimethyl benzyl ammonium chloride, stir evenly to obtain the finished product of the present invention.

Embodiment 2

[0024] A sewage purification and disinfectant, comprising the following raw materials in parts by mass: 27 parts of aluminum sulfate, 23 parts of diatomaceous earth, 6 parts of tannin, 2 parts of polyethyleneimine, and dodecyl dimethyl benzyl 1 part of base ammonium chloride, 4 parts of sodium silicate, 45 parts of water;

[0025] A method for preparing sewage purification and disinfectant, including the following steps: according to the mass ratio, aluminum sulfate, diatomaceous earth, tannin and water are sequentially stirred uniformly, and polyethyleneimine and sodium silicate are gradually added during the stirring process And dodecyl dimethyl benzyl ammonium chloride, stir evenly to obtain the finished product of the present invention.

Embodiment 3

[0027] A sewage purification and disinfectant, comprising the following raw materials in parts by mass: 28 parts of aluminum sulfate, 25 parts of diatomaceous earth, 7 parts of tannin, 3 parts of polyethyleneimine, and dodecyl dimethyl benzyl 2 parts of base ammonium chloride, 5 parts of sodium silicate, 50 parts of water;

[0028] A method for preparing sewage purification and disinfectant, including the following steps: according to the mass ratio, aluminum sulfate, diatomaceous earth, tannin and water are sequentially stirred uniformly, and polyethyleneimine and sodium silicate are gradually added during the stirring process And dodecyl dimethyl benzyl ammonium chloride, stir evenly to obtain the finished product of the present invention.

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Abstract

The invention provides a sewage purification disinfectant and a preparation method thereof. The sewage purification disinfectant comprises the following raw materials in parts by weight: 25-40 parts of aluminum sulfate, 20-30 parts of kieselguhr, 5-10 parts of tannin, 2-4 parts of polyethyleneimine, 1-3 parts of dodecyl dimethyl benzyl ammonium chloride, 3-8 parts of sodium silicate and 40-60 parts of water. The sewage purification disinfectant is not only capable of purifying sewage, but also capable of disinfecting sewage to a certain extent, and is particularly applicable to dirt deposition prevention and sterilization of circulation cooling water in large-size chemical equipment or other water systems.

Description

Technical field [0001] The invention relates to a purification and disinfectant, in particular to a sewage purification and disinfectant and a preparation method thereof. Background technique [0002] With the progress of society and the development of modern technology, pollution is becoming more and more serious, especially water pollution, which is quite difficult to control. The traditional method of water pollution control is to separate the pollutants in the water through filtration and sedimentation, but this method is not Can not solve the root of the problem; in the later development, sewage treatment uses some chemical reagents for sedimentation and separation. Although some results have been achieved, the treatment efficiency is low, and it will cause secondary pollution, and it is not suitable for large-scale water disinfection. Promotion. [0003] The application number is 91108202.6, and the invention titled "Water purification disinfectant and its production process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/50C02F1/52C02F1/56C02F1/00A01N33/12A01P1/00
CPCA01N59/00A01N59/06A01N61/00C02F1/00C02F1/50C02F1/52C02F2103/023A01N2300/00
Inventor 尤为
Owner 重庆中迪水处理技术有限公司
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