CAJ | 학술논문

为了将新型吸附材料用于处理染料等有色污染物，选用了实验室自制新型活性炭-二氧化硅吸附材和市售活性炭用UV光谱法研究了它们对茜素红溶液脱色效果。结果表明，新型吸附材料较市售吸附材料具有更好的脱色效果。在脱色时间为25min、脱色温度40℃、活性炭一二氧化硅与茜素红的质量比为200：1条件下，茜素红溶液的脱色率达到94．79％。
위료장신형흡부재료용우처리염료등유색오염물，선용료실험실자제신형활성탄-이양화규흡부재화시수활성탄용UV광보법연구료타문대천소홍용액탈색효과。결과표명，신형흡부재료교시수흡부재료구유경호적탈색효과。재탈색시간위25min、탈색온도40℃、활성탄일이양화규여천소홍적질량비위200：1조건하，천소홍용액적탈색솔체도94．79％。
A novel sorbing material activated carbon - silica was made to adsorb coloured dyes contami- nant. The adsorptive properties of the activated carbon - silica and commercially available activated carbon to Alizarin red were investigated by UV spectroscopic methodology. The results showed that activated carbon-silica performed better adsorption to Alizarin red than commercially available activated carbon.Under the conditions of the mass ratio of the alizarin red to the activated carbon - silica for 0.5% and decolorizing time for 25 rain at 40 ℃, decolorization rate of Alizarin red solution was 94.79%.