Organism killing algicide for industrial cooling circulating water

Abstract

The invention relates to an organism killing algicide for industrial cooling circulating water which mainly comprises the ingredients with the percentage by weight being, alkyl diglycollic amide 2%-30%, aliphatic amine 0.5%-3%, alkyl guanidine salt 1%-15%, aliphatic alcohol polyoxyethylene ether 2%-30%, ethylene alcohol 2%-5%, emulsifying agent 0.5%-4%, auxiliary agent 1%-4% and balancing deionized water, the auxiliary agent is sodium-hydroxide and silicone resin.

Description

technical field [0001] The invention relates to a biocide and algicide for industrial cooling circulating water. Background technique [0002] At present, industrial cooling circulating water needs to absorb a large amount of water from rivers, lakes and seas to cool industrial heat exchange equipment, but because rivers, lakes and seas contain a large number of bacteria, algae, and aquatic shellfish molluscs, the general grid filter can only remove large pieces Floating objects, etc. are removed, while tiny bacteria, algae, and aquatic shell molluscs will enter the circulating water cooling system with the inhaled water, adsorb on the surface of pipes and other equipment, and will multiply and grow in the pipes as time goes by. , reducing the cooling effect of the cooling circulating water, increasing the resistance or end difference of the pipeline, and forcing the shutdown of production when the corrosion equipment is serious. Some existing biocides and algicides for ind...

AI Technical Summary

Problems solved by technology

Non-oxidative biocidal and algicidal agents include chlorophenols, aldehydes, organic sulfur, organic phosphorus, etc. Although they have a significant effect on biocidal and algae killing, they are highly toxic, prone to secondary pollution, and severely corroded equipment , they have basically no killing effect on aquatic shellfish molluscs