CAJ | 학술논문

环境有机污染物难以进行生物降解的主要原因包括两个方面：一是污染物浓度高，生物毒性较大；二是污染物水溶性较低，微生物难以接触到，而表面活性剂强化技术可以有效解决以上问题。文章针对这两种难降解有机污染物，系统介绍了表面活性剂的作用机理。总结了表面活性剂强化5种主要环境污染物的微生物降解，包括染料、脂肪烃、单环芳烃、多环芳烃和卤代芳烃。同时，为避免表面活性剂的二次污染问题，简单阐述了其在环境中的降解行为。最后，对表面活性剂在环境有机污染物生物降解中进一步研究和应用前景进行展望。
배경유궤오염물난이진행생물강해적주요원인포괄량개방면：일시오염물농도고，생물독성교대；이시오염물수용성교저，미생물난이접촉도，이표면활성제강화기술가이유효해결이상문제。문장침대저량충난강해유궤오염물，계통개소료표면활성제적작용궤리。총결료표면활성제강화5충주요배경오염물적미생물강해，포괄염료、지방경、단배방경、다배방경화서대방경。동시，위피면표면활성제적이차오염문제，간단천술료기재배경중적강해행위。최후，대표면활성제재배경유궤오염물생물강해중진일보연구화응용전경진행전망。
The main reason that biological treatment of environmental organic pollutants is severely constrained mainly includes two aspects: first is high concentrations of pollutants with high biological toxicity; the second, pollutants are difficult in hydrophobic and to be absorbed by microbes. These problems can be solved by surfactant enhanced technology. In this paper, biodegradation mechanisms with surfactants were applied to two environmental organic pollutants. We summarized five major surfactant -enhanced biodegradation of environmental organic pollutants, including dyes, aliphatic hydrocarbons, single-ring aromatic hydrocarbons, polycyclic aromatic hydrocarbons, and halogenated aromatics. At the same time, to avoid the secondary pollution of surfactants, its degradation in the environment was also described. Finally, further research and application of surfactants in biodegradation of environmental organic pollutants were discussed and proposed.