1，4-二恶烷的降解

摘要

1, 4-dioxane are receiving global attention. Its properties, formation routes in cosmetic products, affection on animal and human being were briefly summarized. The degradation of 1, 4-dioxane was reviewed in detail. The result indicated 1, 4-dioxane was not easy degraded on routine condition, but it can be degraded in existence of specific microbial sources and other additives by biodegradation method. Chemical oxidation method was more effective than biodegradation one. In the end, some suggestions were put forward.%1，4-二恶烷问题已引起全球的广泛关注。简要阐述了1，4-二恶烷的性质、日化产品中的生成途径及其对动物和人体的影响。重点综述了1，4-二恶烷的降解情况，表明常规条件下1，4-二恶烷不易生物降解，特定微生物源及其他添加剂辅助存在时可生物降解；采用化学氧化法降解1，4-二恶烷更有效。最后针对1，4-二恶烷的问题给出几点建议。