| 발행년도/권호 |
2006 년 / 권호: V.18,no.5,Oct |
| 논문제목1(원어) |
Equilibrium investigation for dyes removal using a mixed adsorbent
|
| 논문제목2(타언어) |
Equilibrium investigation for dyes removal using a mixed adsorbent
|
| 저자(원어) |
K. Ravikumar and Young A Son |
| 저자(타언어) |
K. Ravikumar and Young A Son |
| 소속(원어) |
Chungnam National University |
| 소속(타언어) |
Chungnam National University |
| 시작/끝
페이지 |
48 ~ 52 총페이지 : 5 |
| 언어(원어) |
English |
| 초록 |
A mixed adsorbent prepared by pyrolysing a mixture of carbon and flyash in 1:1 ratio was tested for its decoloration ability for three different classes of dyes, namely Astrazone Blue FRR(C.I. Basic Blue 69), Teflon Blue ANL(C.I. Acid Blue 125) and Verofix Red(Reactive Red 3GL). Equilibrium investigations were carried out at the optimum conditions obtained in the previous studies. The equilibrium data fitted reasonably well to both the Freundlich and Langmuir adsorption models. However the Langmuir model was more appropriate to describe the adsorption behavior of the dyes to the hybrid absorbent system compared with the Freundlich model. The mixed adsorbent can be an low-cost alternative to activated carbons.
|
| 키워드 |
Dyes removal, Mixed adsorbent, Equilibrium investigation, Decoloration
|
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2006_v18n5s90_48 |
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