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Composite efficient aldehyde insecticide

A biocide and high-efficiency technology, applied in the direction of biocide, plant growth regulator, animal repellent, etc., can solve the problems of poor use effect and achieve the effect of improving the bactericidal effect

Active Publication Date: 2006-11-01
上海久安水质稳定剂厂 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The purpose of the present invention is to provide an aldehyde compound high-efficiency biocide to solve the technical problem of poor use effect of existing products

Method used

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  • Composite efficient aldehyde insecticide
  • Composite efficient aldehyde insecticide
  • Composite efficient aldehyde insecticide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] TW-206 cyclic aldehyde compound high-efficiency biocide is characterized by: 20%-30% of glutaraldehyde; 20%-30% of quaternary ammonium salt, 5%-10% of auxiliary agent, and 25%-35% of solid content.

Embodiment 2

[0032] TW-206 cyclic aldehyde compound high-efficiency biocide is characterized by: glutaraldehyde 30%-40%, quaternary ammonium salt 30%-40%, auxiliary agent 10%-20%, and solid content 35%-40%.

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Abstract

An efficient composite biocide for killing the bacteria, fungi, algae, legionella, etc in circulated cooling water system is proportionally prepared from glutaric dialdehyde, quaternary ammonium salt, assistant, etc.

Description

Technical field: [0001] The invention belongs to the technical field of production and application of water treatment agents, in particular to an aldehyde compound high-efficiency biocide, which has a significant bactericidal effect on bacteria, fungi, algae, and Legionella in an open circulating cooling water system. Background technique: [0002] The supplementary water containing bacteria, fungi, and algae microorganisms continuously enters the circulating cooling water system. At the same time, the cooling water sprayed down from the cooling tower captures a large number of microorganisms from the air that meets the countercurrent and enters the cooling water system. The cooling water The temperature is usually designed between 32 ~ 42 ℃, this temperature range is particularly conducive to the growth of bacteria, fungi, algae, process media in the cooling water system (such as oil in refineries, synthetic ammonia in nitrogen fertilizer plants) leaks into the cooling water...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N35/02
Inventor 李希东仇家陶邓文燕唐卫东杨荣郑志宏周先良葛老伟吴金凤骆世凤
Owner 上海久安水质稳定剂厂
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