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Mar 06, 2019


The true role and specific classification of Bactericides

Bactericides generally refer to chemical agents that effectively control or kill microorganisms in the water system - bacteria, fungi and algae - and are mainly classified into agricultural Bactericides and industrial Bactericides. Agricultural Bactericides are a class of pesticides used to control plant diseases caused by various pathogenic microorganisms, and generally refer to Bactericides. However, internationally, it is generally a generic term for agents that control various pathogenic microorganisms. With the development of Bactericides, sub-classes such as bactericides, viricides and algicides are distinguished.


Industrial Bactericides can be divided into two major categories: oxidizing Bactericides and non-oxidizing Bactericides according to the sterilization mechanism. Oxidizing bactericides are usually strong oxidants, which are mainly sterilized by oxidation with metabolic enzymes in bacteria. Commonly used oxidizing biocides are chlorine gas, chlorine dioxide, bromine, ozone, hydrogen peroxide and the like.


The non-oxidizing bactericide acts on a special part of the microorganism in the form of a toxic agent, thereby destroying the cells or living bodies of the microorganism to achieve a bactericidal effect. Common non-oxidizing bactericides are chlorophenols, isothiazolinones, quaternary ammonium salts. Wait.


The Bactericides are classified according to the source. Except that the agricultural antibiotics are biologically-derived Bactericides, the main varieties are chemical synthetic Bactericides, and the Bactericides are a kind of medicaments for controlling plant diseases. All agents that have a killing effect on the pathogen or inhibit growth, but do not hinder the normal growth of the plant, are collectively referred to as Bactericides. The fungicide can be classified according to the mode of action, the source of the raw materials and the chemical composition.www.china-zhufengchem.com