Water drain pipe liquid dredging agent and preparation method thereof

A technology for drainage pipes and dredging agents, which is applied in the directions of chemical instruments and methods, cleaning methods and utensils, cleaning hollow objects, etc., can solve the problems of difficulty in dissolving hair fibers, pollute the environment, time-consuming and laborious, etc., and achieve the effect of easy operation.

Inactive Publication Date: 2007-12-12
SHANGHAI UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, U-shaped tubes also have disadvantages
The sewer pipes equipped with U-shaped pipes, if time is too long, the U-shaped pipes are easily blocked by hair, grease, fiber, food residue, bone residue and other debris; once blocked, it will cause leakage, sewage and excretion overflow
[0003] Traditional drainage pipes are often blocked by manual or mechanical methods, which is cumbersome, time-consuming, laborious, unhygienic, and may damage the pipes and pollute the environment
There are also chemical methods to dredge the drainage pipes, which are simple and convenient, but sometimes the effect is not satisfactory, either because the pipe blockages take a long time to resolve, or the hair fibers are difficult to resolve
It is easy to be enriched by hair, fiber, oil, etc. at the elbow or U-shaped pipe, especially the hair fiber is easy to form a network structure, which makes it easier for dirt to accumulate, and finally causes serious blockage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: This embodiment takes the preparation of 100kg of liquid dredging agent as an example.

[0023] Mix 85kg of water, 7kg of sodium sulfide and 5kg of sodium silicate, and stir until completely dissolved. Then add 0.2kg of sodium benzoate, 1kg of sodium hypochlorite, 0.3kg of EDTA, 1.3kg of anionic surfactant sodium dodecylbenzenesulfonate, and 0.2kg of liquid essence in sequence, and stir for 10 minutes to completely mix evenly to obtain a liquid dredging agent. .

Embodiment 2

[0024] Embodiment 2: This embodiment takes the preparation of 100kg of liquid dredging agent as an example.

[0025] Mix 76.3kg of water, 12kg of sodium sulfide and 9kg of sodium silicate and stir until completely dissolved. Then add 0.2kg sodium benzoate, 1kg sodium hypochlorite, 0.3kg EDTA, 1kg non-ionic surfactant nonylphenol polyoxyethylene ether, 0.2kg liquid essence, and stir for 10 minutes to completely mix and obtain the liquid dredging agent.

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PUM

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Abstract

The invention relates to the deoppilant making for drainage system. It is made in weight percentage of sodium sulfide 5-15%, liquid glass 3-10%, surface activator 0.5-3.0%, disinfectant 0.5-3.0%, antiseptic 0.1-0.5%, chelant EDTA 0.2-1.0%, liquid perfume compounds 0.1-0.5% and water 70-85%.It solutes the sodium sulfide and liquid glass with water, adds the rest components for sufficient blending for 10 minutes till its even mixture to get the agent. It is simple and significant in effect.

Description

technical field [0001] The invention relates to a drainage pipe liquid dredging agent and a preparation method thereof, belonging to the technical field of chemical and chemical product preparation. Background technique [0002] U-shaped pipes are installed in the sewer pipes of water buckets, washbasins, bathtubs, toilets and other facilities used in public places or at home. When water flows into the sewer, part of the water will remain at the bottom of the U-shaped pipe to form a "water seal". . If there are patients with infectious diseases in the same building, after viruses and bacteria in their excrement or washing water enter the septic tank and sewage pipes, the gas containing viruses and bacteria will reach the U-shaped pipe along the sewer. If a "water seal" is formed, it can not only block the odor from sewage pipes and septic tanks, but also block some viruses and bacteria from spreading through the sewer system. This is the advantage of the U-shaped tube arra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B9/027C11D1/83C11D3/08
Inventor 陆文雄李柯雷乐天李小亮庄燕
Owner SHANGHAI UNIV
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