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Industrial sewage treatment agent

A technology of industrial sewage and treatment agent, applied in water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve problems such as corrosion and damage of containers, damage to water quality, etc. The effect of corrosion

Inactive Publication Date: 2015-07-22
南平市延平区方腾飞投资合伙企业(有限合伙)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can reproduce and spread on a large scale, seriously damage the water quality, and cause great corrosion and damage to the containers of the storage water system

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The industrial sewage treatment agent in this embodiment is made of polysilicon aluminum sulfate, citric acid, corn starch, sodium acetate, polyacrylamide, and secondary deionized water, wherein the mass parts of each component It is 20 parts of polysilicoaluminum sulfate, 20 parts of citric acid, 10 parts of corn starch, 15 parts of sodium acetate, 40 parts of polyacrylamide, and 50 parts of deionized water.

[0020] A kind of preparation method of industrial sewage treatment agent of the present invention, described preparation method adopts following steps:

[0021] (1) Take raw materials according to the above mass parts, check the mixer, and add secondary deionized water;

[0022] (2) Slowly add citric acid into the mixer, record the mixing time, the time required from turning on the mixer to the end of citric acid feeding is 5 minutes;

[0023] (3) Slowly add polysilicon aluminum sulfate into the mixer and stir;

[0024] (4) Add raw corn starch slowly under norm...

Embodiment 2

[0030] The industrial sewage treatment agent in this embodiment is made of polysilicon aluminum sulfate, citric acid, corn starch, sodium acetate, polyacrylamide, and secondary deionized water, wherein the mass parts of each component It is 30 parts of polysilicoaluminum sulfate, 30 parts of citric acid, 20 parts of corn starch, 25 parts of sodium acetate, 50 parts of polyacrylamide, and 75 parts of deionized water.

[0031] A kind of preparation method of industrial sewage treatment agent of the present invention, described preparation method adopts following steps:

[0032] (1) Take raw materials according to the above mass parts, check the mixer, and add secondary deionized water;

[0033] (2) Slowly add citric acid into the mixer, and record the mixing time. The time required from turning on the mixer to the end of citric acid feeding is 8 minutes;

[0034] (3) Slowly add polysilicon aluminum sulfate into the mixer and stir;

[0035] (4) Add raw corn starch slowly under ...

Embodiment 3

[0041] The industrial sewage treatment agent in this embodiment is made of polysilicon aluminum sulfate, citric acid, corn starch, sodium acetate, polyacrylamide, and secondary deionized water, wherein the mass parts of each component It is 40 parts of polysilicoaluminum sulfate, 40 parts of citric acid, 30 parts of corn starch, 30 parts of sodium acetate, 60 parts of polyacrylamide, and 100 parts of deionized water.

[0042] A kind of preparation method of industrial sewage treatment agent of the present invention, described preparation method adopts following steps:

[0043] (1) Take raw materials according to the above mass parts, check the mixer, and add secondary deionized water;

[0044] (2) Slowly add citric acid into the mixer, and record the mixing time. The time required from turning on the mixer to the end of citric acid feeding is 10 minutes;

[0045] (3) Slowly add polysilicon aluminum sulfate into the mixer and stir;

[0046] (4) Add raw corn starch slowly unde...

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PUM

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Abstract

The invention relates to an industrial sewage treatment agent. The industrial sewage treatment agent is prepared from the ingredients in parts by mass: 20-40 parts of polysilicate aluminum sulfate, 20-40 parts of citric acid, 10-30 parts of corn starch, 15-30 parts of sodium acetate, 40-60 parts of polyacrylamide and 50-100 parts of secondary deionized water. According to the sewage treatment agent disclosed by the invention, the reaction speed is high, and no toxic and harmful gas is produced during reaction; a product, obtained after reaction, is stable and cannot be decomposed into toxic substances; the sewage treatment agent can be directly discharged to a sewage treatment plant, does not harm active bacteria of the sewage treatment plant and is impact-free to the sewage treatment plant; the sewage treatment agent is efficient and non-toxic, is safe to human before / after reaction and is corrosion-free to equipment; a use method is simple and convenient, does not change process flows and has no need of additionally arranging equipment and additional materials.

Description

technical field [0001] The invention relates to an industrial sewage treatment agent, which belongs to the technical field of sewage treatment. Background technique [0002] Sewage treatment technology plays a very important role in water saving, energy saving and other issues, but at the same time, the use of sewage treatment chemicals also has a certain impact on the environment. In the cooling water system, in various occasions where the water temperature is higher than the ambient temperature, the scaling of calcium carbonate and other inorganic salts will bring serious consequences. In recent years, in the field of water treatment, the application of alkaline water treatment technology that does not adjust the pH value is increasing, among which corrosion and scale inhibitors are added, and low-phosphorus and phosphorus-free formulas are more and more widely used. Phosphorus-free green water Treatment chemicals have become a hot topic in the research of water treatment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00
Inventor 刘瑞
Owner 南平市延平区方腾飞投资合伙企业(有限合伙)
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