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Detergent for cleaning sewage pipeline

A technology for sewage pipelines and cleaning agents, applied in the directions of detergent compositions, detergent compounding agents, surface active detergent compositions, etc., can solve the problems of easy-to-clog pipelines, easy-to-clog pipelines, easy-to-corrode pipelines, etc., to prevent clogging Effect

Inactive Publication Date: 2017-05-31
ANHUI XINRUI HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sewage pipes will absorb impurities on the pipe wall after long-term use. After a long time, the pipes are easy to block and need to be cleaned. Traditional cleaning agents have a good effect on cleaning impurities in sewage. One is the adsorption and precipitation of substances, and the other is One is directly dissolved by acid and alkali, but when cleaning pipelines, ordinary cleaning agents are very inconvenient, and it is easier to block pipelines, or if the pH is too high, it is easy to corrode pipelines, so it is necessary to propose a new cleaning agent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A cleaning agent for cleaning sewage pipes, comprising the following raw materials in parts by weight:

[0016] 9 parts of potassium phosphate, 5 parts of alum, 5 parts of soda ash, 5 parts of sodium ethoxylated alkyl sulfate, 7 parts of sodium hydroxide, 3 parts of ethylenediaminetetraacetic acid, 4 parts of sodium dimethylbenzenesulfonate, nonyl 4 parts polyvinyl chloride ether, 10 parts glyceryl caprate, 25 parts mixed solvent, 75 parts water, 5 parts auxiliary agent, 4 parts defoamer, 2 parts cellulose, 10 parts polyoxyethylene laurate, 3 parts of isopropanol, 10 parts of sodium silicate.

[0017] Preferably, methanol or ethanol is used as the mixed solvent, and the proportion is selected according to the weight ratio of substances in the on-site sewage in different environments.

[0018] Preferably, the auxiliary agent comprises the following raw materials in parts by weight:

[0019] 12 parts of citric acid, 0.1 part of rose essential oil, and 0.1 part of vanill...

Embodiment 2

[0022] A cleaning agent for cleaning sewage pipes, comprising the following raw materials in parts by weight:

[0023] Potassium phosphate 5 parts, alum 9 parts, soda ash 4 parts, sodium ethoxylated alkyl sulfate 3 parts, sodium hydroxide 5 parts, ethylenediaminetetraacetic acid 7 parts, sodium dimethylbenzene sulfonate 4 parts, nonyl 5 parts polyvinyl chloride ether, 17 parts glyceryl caprate, 14 parts mixed solvent, 67 parts water, 7 parts auxiliary agent, 4 parts defoamer, 2 parts cellulose, 9 parts polyoxyethylene laurate, 4 parts of isopropanol, 8 parts of sodium silicate.

[0024] Preferably, methanol or ethanol is used as the mixed solvent, and the proportion is selected according to the weight ratio of substances in the on-site sewage in different environments.

[0025] Preferably, the auxiliary agent comprises the following raw materials in parts by weight:

[0026] 12 parts of citric acid, 0.1 part of rose essential oil, and 0.1 part of vanillin.

[0027] Preferab...

Embodiment 3

[0029] A cleaning agent for cleaning sewage pipes, comprising the following raw materials in parts by weight:

[0030] 7 parts of potassium phosphate, 8 parts of alum, 4 parts of soda ash, 4 parts of sodium ethoxylated alkyl sulfate, 7 parts of sodium hydroxide, 9 parts of ethylenediaminetetraacetic acid, 5 parts of sodium dimethylbenzene sulfonate, nonyl 6 parts polyvinyl chloride, 15 parts glyceryl caprate, 25 parts mixed solvent, 60 parts water, 5 parts auxiliary agent, 1 part defoamer, 1 part cellulose, 6 parts polyoxyethylene ether laurate, iso 4 parts of propanol, 6 parts of sodium silicate.

[0031] Preferably, methanol or ethanol is used as the mixed solvent, and the proportion is selected according to the weight ratio of substances in the on-site sewage in different environments.

[0032] Preferably, the auxiliary agent comprises the following raw materials in parts by weight:

[0033] 11 parts of citric acid, 0.2 parts of rose essential oil, and 0.2 parts of vanill...

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PUM

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Abstract

The invention discloses a detergent for cleaning a sewage pipeline. The detergent comprises the following raw materials in parts by weight: 3-10 parts of potassium phosphate, 5-10 parts of alums, 2-5 parts of sodium carbonate, 1-5 parts of sodium ethoxylated alkyl sulfate, 3-8 parts of sodium hydroxide, 2-9 parts of edetic acid, 3-5 parts of benzene sulfonic acid, 3-6 parts of Polyvinyl chloride (PVC) ether nonyl acid, 1-20 parts of canoic acid glyceride, 10-30 parts of mixed solvent, 60-80 parts of water, 4-8 parts of adjuvant, 1-5 parts of defoamer, 1-3 parts of cellulose, 5-10 parts of Lauric acid polyoxyethylene ether ester, 3-7 parts of isopropanol, and 5-10 parts of sodium silicate. According to the detergent, impurities in the sewage pipeline can be decomposed by adopting multiple chemical substances, which is different from the manner that common sewage detergent causes precipitation of substances, plugging is prevented, the detergent has no corrosion to the pipeline, and no foam swelling is generated after addition of defoaming agent, thus being incapable of damaging the pipeline.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a cleaning agent for cleaning sewage pipes. Background technique [0002] Sewage pipes will absorb impurities on the pipe wall after long-term use. After a long time, the pipes are easy to block and need to be cleaned. Traditional cleaning agents have a good effect on cleaning impurities in sewage. One is the adsorption and precipitation of substances, and the other is One is directly dissolved by acid and alkali, but when cleaning pipelines, ordinary cleaning agents are very inconvenient, more likely to block pipelines, or if the pH is too high, it is easy to corrode pipelines, so it is necessary to propose a new cleaning agent. Contents of the invention [0003] The object of the present invention is to provide a cleaning agent for cleaning sewage pipes, which is convenient for cleaning sewage pipes without causing blockage. [0004] In order to solve the problems of the tech...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/065C11D3/04C11D3/10C11D3/33C11D3/34C11D3/20C11D3/08C11D3/382C11D3/22C11D3/50C11D3/37C11D3/60
CPCC11D1/83C11D1/008C11D1/146C11D1/74C11D3/00C11D3/044C11D3/046C11D3/065C11D3/08C11D3/10C11D3/201C11D3/2017C11D3/2079C11D3/2086C11D3/2093C11D3/222C11D3/33C11D3/3418C11D3/373C11D3/382C11D3/50
Inventor 桂新辉
Owner ANHUI XINRUI HEAVY IND