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Composite waste water treating agent

A composite treatment and treatment agent technology, applied in water/sewage treatment, water/sludge/sewage treatment, special compound water treatment, etc., can solve the problems of secondary pollution, environmental impact, high cost of biological treatment, and achieve high efficiency The effect of purification, strong stability and low cost

Inactive Publication Date: 2015-03-11
昆山瑞昱化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are physical, chemical, biological, comprehensive and other methods to deal with the pollution of water resources, but most of the physical methods have problems of poor treatment effect and unstable treatment rate; the cost of biological methods is too high to be popularized and used; Chemical methods are used to treat sewage, but the existing sewage treatment agents have secondary pollution problems in their reagent components, which will also have a certain impact on the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of sewage treatment compound agent, comprises the composition of following parts by weight:

[0025] 10 parts of ethylenediamine tetramethylene phosphonic acid;

[0026] 8 parts polyacrylamide;

[0027] 2 parts of dodecyl dimethyl benzyl ammonium chloride;

[0028] 5 parts of aluminum sulfate;

[0029] 15 parts of bentonite;

[0030] Disodium sulfosuccinate 0.1 part.

Embodiment 2

[0032] A kind of sewage compound treatment agent, comprises the composition of following parts by weight:

[0033] 15 parts of ethylenediamine tetramethylene phosphonic acid;

[0034] 10 parts of polyacrylamide;

[0035] 2 parts of dodecyl dimethyl benzyl ammonium chloride;

[0036] 6 parts of aluminum sulfate;

[0037] 25 parts of bentonite;

[0038] 0.5 parts of disodium sulfosuccinate.

Embodiment 3

[0040] A kind of sewage compound treatment agent, comprises the composition of following parts by weight:

[0041] 18 parts of ethylenediamine tetramethylene phosphonic acid;

[0042] 12 parts of polyacrylamide;

[0043] 4 parts of dodecyl dimethyl benzyl ammonium chloride;

[0044] 8 parts of aluminum sulfate;

[0045] 35 parts of bentonite;

[0046] Disodium sulfosuccinate 0.8 parts.

[0047] The composite sewage treatment agent composed of the above components can efficiently purify sewage, and at the same time has strong stability, good effect, and low cost, and will not cause secondary pollution to the environment.

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PUM

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Abstract

The invention discloses a composite waste water treating agent. The agent consists of the following components in parts by weight: 10-20 parts of ethylenediamine tetramethylenephosphonic acid, 8-15 parts of polyacrylamide, 1-5 parts of dodecyl dimethyl benzyl ammonium chloride, 5-10 parts of aluminium sulphate, 15-35 parts of bentonite and 0.1-1 part of sodium succinate dibasic sulfonate. The invention adopts composite effects of various water treatment agents, so that waste water can be efficiently purified; besides, the agent is high in stability and effect, and low in cost, and cannot cause secondary pollution to the environment.

Description

technical field [0001] The invention relates to a water treatment agent, in particular to a composite sewage treatment agent. Background technique [0002] Water treatment agents refer to chemicals used for water treatment. Usually refers to chemicals used in sewage treatment. Widely used in chemical industry, petroleum, light industry, daily chemical, textile, printing and dyeing, construction, metallurgy, machinery, medicine and health, transportation, urban and rural environmental protection and other industries to achieve the purpose of saving water and preventing water pollution. Including chemicals required for cooling water and boiler water treatment, seawater desalination, membrane separation, biological treatment, flocculation and ion exchange. Such as corrosion inhibitors, scale inhibitors and dispersants, bactericides and algicides, flocculants, ion exchange resins, purifiers, cleaning agents, pre-membrane agents, etc. [0003] my country is a country with a sh...

Claims

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Application Information

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IPC IPC(8): C02F1/00
CPCC02F1/00C02F2305/00
Inventor 不公告发明人
Owner 昆山瑞昱化工有限公司
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