二噁(口英)的生物降解及其机理

利用微生物降解二口恶口英是一种具有广阔前景的治理二口恶口英污染的方法。近年来利用微生物降解二口恶口英已经引起众多研究者的重视,国外在这方面的研究已取得了一定成果。介绍了能降解二口恶口英的微生物种类及其所能降解的二口恶口英类型,对近年来提出的微生物降解(包括氧化降解和还原降解)的可能途径,中间产物及其降解效果进行了综述。并对土壤在被污染后如何进行生物修复等方面进行了探讨。

Biodegradation of Dioxin and Its Mechanism

Degradation of dioxin adopting microorganisms is a method possessing broad prospects to put dioxin pollution in order. Recently,it has attracted numerous researchers and attached importance to, and some foreign countries have achieved a certain positive results in this regards. Kinds of microorganisms and categories of degradable dioxins, the possible pathways of degradation of dioxin with microorganism (oxidation degradation and reduction degradation) recently raised, intermediates, and degradation efficiency are summarized in this paper. Furthermore, how dioxin polluted soil can be remedied with living things and other aspects are probed.;