| |
| Dublin Core |
PKP Metadata Items |
Metadata for this Document |
| |
| 1. |
Title |
Title of document |
The Removal of Organic Pollutant from Aqueous Solution by Modified Activated Carbon Surface |
| |
| 2. |
Creator |
Author's name, affiliation, country |
L. Mahardiani; Department of Chemical Education, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta, Indonesia 57126; Indonesia |
| |
| 2. |
Creator |
Author's name, affiliation, country |
A.i Ashadi; Department of Chemical Education, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta, Indonesia 57126; Indonesia |
| |
| 2. |
Creator |
Author's name, affiliation, country |
S. Saputro; Department of Chemical Education, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta, Indonesia 57126; Indonesia |
| |
| 2. |
Creator |
Author's name, affiliation, country |
N. Yunita Indriyanti; Department of Chemical Education, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta, Indonesia 57126; Indonesia |
| |
| 2. |
Creator |
Author's name, affiliation, country |
M. Taufiq; Department of Chemical Education, Faculty of Teacher Training and Education, Sebelas Maret University, Surakarta, Indonesia 57126; Indonesia |
| |
| 3. |
Subject |
Discipline(s) |
|
| |
| 3. |
Subject |
Keyword(s) |
Adsorption; Rhodamine B; Surface modification; Activated carbon |
| |
| 4. |
Description |
Abstract |
The removal of organic pollutant from aqueous solution was carried out by using modified activated carbon surface. Activated carbon was modified using chemical and physical treatment, such as using oxidizing agent (HNO3) and air oxidation, respectively. In this study, Rhodamine B was used as the organic pollutant. The results showed that activated carbon modified with air oxidation treatment rapidly attained the Rhodamine B adsorption after 30 minutes of contact time. Adsorption data are used for modelling, from the pseudo-first-order and pseudo-second-order kinetic equation and intra-particle diffusion models. The isotherm adsorption of Rhodamine B was fitted with Freundlich isotherm indicating that adsorption occurs on a heterogeneous surface through a multilayer adsorption mechanism. In addition, the intra-particle diffusion suggests that there were two stage mechanisms which contributed to the adsorption efficiency of Rhodamine B. |
| |
| 5. |
Publisher |
Organizing agency, location |
|
| |
| 6. |
Contributor |
Sponsor(s) |
|
| |
| 7. |
Date |
(YYYY-MM-DD) |
05-08-2020
|
| |
| 8. |
Type |
Status & genre |
Peer-reviewed Article |
| |
| 8. |
Type |
Type |
|
| |
| 9. |
Format |
File format |
PDF |
| |
| 10. |
Identifier |
Uniform Resource Identifier |
https://revues.imist.ma/index.php/morjchem/article/view/21728 |
| |
| 10. |
Identifier |
Digital Object Identifier (DOI) |
https://doi.org/10.48317/IMIST.PRSM/morjchem-v8i4.21728 |
| |
| 11. |
Source |
Title; vol., no. (year) |
Moroccan Journal of Chemistry; Vol 8, No 4 (2020) |
| |
| 12. |
Language |
English=en |
en |
| |
| 13. |
Relation |
Supp. Files |
|
| |
| 14. |
Coverage |
Geo-spatial location, chronological period, research sample (gender, age, etc.) |
|
| |
| 15. |
Rights |
Copyright and permissions |
Copyright (c) 2020 Moroccan Journal of Chemistry
|