摘要
二恶英类化学物质毒性大、性质稳定,难降解,对环境和人体健康造成重大危害.二恶英的微生物降解,成本低,环境污染小,能使资源再生,具有良好的应用前景.对现阶段国内外能降解二恶英的好氧细菌、厌氧细菌、真菌及其降解机理进行了综述,并提出了今后研究的方向.
Dioxin-type chemicals are difficult to be degraded because of their high toxicity and stable property.So they can easily cause environmental pollution and harm people's health.Microbial degradation of dioxin,with the advantages of low cost,little environmental pollution and renewable resources,has a good prospect of application.The contemporary research is related on aerobic bacteria,anaerobic bacteria and fungi,which have the capacity of degradation of dioxins and their degradation mechanisms and the research direction is proposed.
引文
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