CAJ | 학술논문

利用脐橙皮渣活性炭对水中亚甲基蓝进行吸附.探讨了吸附时间、pH值、初始浓度、活性炭用量等因素对吸附的影响.研究结果表明,脐橙皮渣活性炭对亚甲基蓝具有较好的吸附效果,最大吸附量可达40.0 mg/g.最佳吸附条件为：吸附时间80 mins,pH10.00,初始浓度5.0 mg/L,炭粉投入量0.02 g.亚甲基蓝在脐橙皮渣活性炭上的吸附等温线符合Langmuir等温式.
이용제등피사활성탄대수중아갑기람진행흡부.탐토료흡부시간、pH치、초시농도、활성탄용량등인소대흡부적영향.연구결과표명,제등피사활성탄대아갑기람구유교호적흡부효과,최대흡부량가체40.0 mg/g.최가흡부조건위：흡부시간80 mins,pH10.00,초시농도5.0 mg/L,탄분투입량0.02 g.아갑기람재제등피사활성탄상적흡부등온선부합Langmuir등온식.
Methylene blue in the water was absorbed by active carbon derived from navel orange peel.The effect of solution pH,contact time,initial concentratio n and carbon dosage on adsorption was tested.The results showed that the navel orange peel active carbon had good absorption to methylene blue,the maximum ads orption capacity was 40 mg/g.The feasible conditions of adsorption were gained: the adsorption time was 80 mins,pH was 10.00,the concentration of methylene b lue was 5.0 mg/L and the sorbent dosage was 0.02 g.Adsorption isotherms follow the Langmuir models.