臭氧与活性炭结合对水中有机物去除的研究

摘要

阐明了臭氧及活性炭去除有机物的作用，以及在水处理中应用的现状。将臭氧，活性炭及臭氧-活性炭应用到水处理中，臭氧对水中的UV254、COD、TOC去除率分别为14．3％、12．5％、17％，活性炭对uV254、COD、TOC去除率分别为60．5％、52．7％、50．8％，臭氧一活性炭联合运用对水中UV254、COD、TOC去除率分别为66．8％、58．3％、65％。臭氧与活性炭的结合工艺有较好的去除效果。%This paper focuses on removing organics in water by ozone and activated as well as its present application in water treatment. Applying ozone, activated carbon and ozone - activated carbon into the water processed, the removal rate of ozone on Uv254, COD, TOC are 14. 3% , 12. 5% , 17% ; activated carbon on UV254, COD, TOC removal are 60. 5% , 52. 7% , 50. 8% ; ozone - activated carbon on UV254, COD, TOC are 66. 8% , 58.3%, 65%. The technology combining ozone and activated carbon achieved preferable results.