Tenzidy a jejich negativní vliv na životní prostředí

Abstract

Surfactants are substances that accumulate at the interface and reduce interfacial energy system. Detergents are mixtures of surfactants and other ingredients used to remove contaminants. Previously used surfactants to their chemical composition were the cause of eutrophication of water. When using modern surfactants (např.zeolitů) but their negative impact on the environment a littlewith the exception of tzv.praní kontaminových soils, in which, while completely removing pollutants, but they remain in the soil and for soil ecotoxicity mikroedafon (bacteria).