CAJ | 학술논문

通过中试模型对比了单纯臭氧化与催化臭氧化分别与生物活性炭联用深度水处理技术的除污染效能。结果表明，催化臭氧化比单纯臭氧化更能强化生物炭去除有机物。催化臭氧化与生物炭联用具有协同除污染作用，有效降低了生物活性炭的有机物负荷、减轻了生物炭出水有害物质的穿透。催化臭氧化出水中剩余臭氧更少与溶解氧含量更高等对后续生物炭滤池中生物活性的增强有促进作用。
통과중시모형대비료단순취양화여최화취양화분별여생물활성탄련용심도수처리기술적제오염효능。결과표명，최화취양화비단순취양화경능강화생물탄거제유궤물。최화취양화여생물탄련용구유협동제오염작용，유효강저료생물활성탄적유궤물부하、감경료생물탄출수유해물질적천투。최화취양화출수중잉여취양경소여용해양함량경고등대후속생물탄려지중생물활성적증강유촉진작용。
In this paper, biological activated carbon (BAC) was respectively combined with ozonation and catalytic ozonation techniques to research the organic micropollutants removal through a pilot scale test .It was showed that catalytic ozonation had higher ability to enhance BAC for organic compounds removal than ozonation alone .In the combined process of cata-lytic ozonation and biological activated carbon , more organic micropollutants were removed in the catalytic oxidation step , reducing the organic load of biological activated carbon , so that the life time of biological activated carbon was extended .There will be positive effect on bio-logical activity because of less residual ozone content and higher oxygen concentration in the effluents of catalytic ozonation process .