一种新型环境友好杀生剂——四羟甲基硫酸

A novel biocide with the potential benefit for environment——tetrakis(hydroxmethyl)phosphonium sulfate

四羟甲基硫酸(THPS)是一种易生物降解的新型季盐型杀生剂,具有高效、广谱、低剂量、低发泡、低毒和黏泥强剥离的特点,与传统的杀生剂相比,具有优秀的环境性能,它不持续存在于环境中,更有利于环境保护。作者对THPS进行了综述,重点介绍了其应用领域及其在水处理中良好的杀生效果,并对其应用前景进行了展望。

Tetrakis(hydroxmethyl)phosphonium sulfate(THPS) is a novel biocide with potential benefit for the environment, which has been proved to have the advantage of degrading to a nontoxic substance almost immediately after use. THPS is summarized and its application fields and its excellent bactericidal effect are emphasized.