Sewage treatment agent and preparation method thereof

A sewage treatment agent and raw material technology, applied in the field of water treatment, can solve the problems of large dosage, lower water treatment efficiency, and single function, so as to avoid pollution and realize the effect of sludge resource utilization

Inactive Publication Date: 2018-12-21
重庆渝茁科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional water treatment agents include coagulants / flocculants, bactericides, scale inhibitors, etc., but they often have a single function, and there are many problems such as a wide variety, large dosage, complicated equipment, and cumbersome operations. There may be mutual inhibition between them, reducing the efficiency of water treatment

Method used

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  • Sewage treatment agent and preparation method thereof
  • Sewage treatment agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The sewage treatment agent provided in this embodiment comprises the following raw material components in parts by weight: 28 parts of polyaluminum chloride, 18 parts of sodium carboxymethyl starch, 25 parts of sodium polyacrylate, 10 parts of ferrous sulfate, potassium ferrate 8 parts, 5 parts of dipotassium glycyrrhizinate, 28 parts of loofah, 12 parts of Zhuru, 7 parts of corn silk, 25 parts of zeolite, 12 parts of tourmaline powder, and 15 parts of kaolinite.

[0023] The method for preparing the sewage treatment agent provided by the present embodiment comprises the following steps:

[0024] (1) After mixing the zeolite, tourmaline powder and kaolinite, grind them into fine powder, then add the dried loofah, basil and corn silk with a particle size of 50-100 mesh, stir and mix to obtain the mixture I;

[0025] (2) After soaking the mixture I with deionized water, add polyaluminum chloride, sodium carboxymethyl starch, sodium polyacrylate, ferrous sulfate and dipota...

Embodiment 2

[0028] The sewage treatment agent provided in this embodiment includes the following raw material components in parts by weight: 26 parts of polyaluminum chloride, 17 parts of sodium carboxymethyl starch, 23 parts of sodium polyacrylate, 9 parts of ferrous sulfate, and potassium ferrate 7 parts, 4 parts of dipotassium glycyrrhizinate, 27 parts of loofah, 11 parts of Zhuru, 6 parts of corn silk, 23 parts of zeolite, 11 parts of tourmaline powder, and 12 parts of kaolinite.

[0029] The method for preparing this sewage treatment agent provided by the present embodiment may further comprise the steps:

[0030] (1) After mixing the zeolite, tourmaline powder and kaolinite, grind them into fine powder, then add the dried loofah, basil and corn silk with a particle size of 50-100 mesh, stir and mix to obtain the mixture I;

[0031] (2) After soaking the mixture I with deionized water, add polyaluminum chloride, sodium carboxymethyl starch, sodium polyacrylate, ferrous sulfate and di...

Embodiment 3

[0034]The sewage treatment agent provided in this embodiment includes the following raw material components in parts by weight: 28 parts of polyaluminum chloride, 15 parts of sodium carboxymethyl starch, 25 parts of sodium polyacrylate, 8 parts of ferrous sulfate, and potassium ferrate 8 parts, 3 parts of dipotassium glycyrrhizinate, 28 parts of loofah, 10 parts of Zhuru, 7 parts of corn silk, 20 parts of zeolite, 12 parts of tourmaline powder, and 10 parts of kaolinite.

[0035] The method for preparing this sewage treatment agent provided by the present embodiment may further comprise the steps:

[0036] (1) After mixing the zeolite, tourmaline powder and kaolinite, grind them into fine powder, then add the dried loofah, basil and corn silk with a particle size of 50-100 mesh, stir and mix to obtain the mixture I;

[0037] (2) After soaking the mixture I with deionized water, add polyaluminum chloride, sodium carboxymethyl starch, sodium polyacrylate, ferrous sulfate and dip...

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Abstract

The invention provides a sewage treatment agent. The sewage treatment agent is prepared from the following raw material components in parts by weight: 25-28 parts of polyaluminum chloride, 15-18 partsof sodium carboxymethyl starch, 22-25 parts of sodium polyacrylate, 8-10 parts of ferrous sulfate, 5-8 parts of potassium ferrate, 3-5 parts of dipotassium glycyrrhizinate, 25-28 parts of loofah sponge, 10-12 parts of caulis bambusae in taeniam, 5-7 parts of corn stigma, 20-25 parts of zeolite, 10-12 parts of tourmaline powder and 10-15 parts of kaolinite. A specific formula is matched with a specific preparation method to prepare the sewage treatment agent with multiple functions of flocculating, oxidizing, adsorbing and sterilizing; the sewage treatment agent is capable of efficiently removing harmful organic materials, inorganic materials and heavy metal ions in the sewage and is also capable of effectively killing microorganisms such as bacteria in the water and preventing the microorganisms from excessively proliferating and causing more serious pollution to the water.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a sewage treatment agent and a preparation method thereof. Background technique [0002] Urban sewage treatment is the centralized treatment of urban sewage discharged from the city and sewage discharged from factories, that is to say, urban sewage includes domestic sewage and industrial sewage. If urban sewage is directly discharged into water bodies without treatment, it will bring heavy pressure to the water environment, seriously endanger people's drinking water health, seriously threaten limited water resources, and even threaten people's survival and development environment. Therefore, most urban sewage needs to be centrally treated by urban sewage treatment plants, so that the sewage can meet the corresponding national sewage discharge standards after treatment, and then it can be discharged into water bodies. Traditional water treatment agents include coagulants / flocculant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00C02F1/50C02F1/52C02F1/72C02F1/28C02F11/00C02F101/10C02F101/20C02F101/30
CPCC02F1/00C02F1/28C02F1/281C02F1/50C02F1/52C02F1/5236C02F1/72C02F11/00C02F2101/10C02F2101/20C02F2101/30C02F2303/02C02F2303/04
Inventor 曾文李艳琼张书张岭江
Owner 重庆渝茁科技有限公司
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