ACADSTAFF UGM
| Title | : | Adsorption of Methylene Blue Dye Using Biosorbents Based on Humic Acid Cross-Linked Cellulose |
| Author | : |
MUHAMMAD ARIFIN (1) Dr. Sri Sudiono, S.Si., M.Si. (2) Prof. Drs. Mudasir, M.Eng., Ph.D. (3) Prof. Dr. Triyono, S.U. (4) |
| Date | : | 0 2021 |
| Keyword | : | Adsorption, Cellulose, Cross-Linked, Humic Acid, Methylene Blue Adsorption, Cellulose, Cross-Linked, Humic Acid, Methylene Blue |
| Abstract | : | The adsorption of methylene blue dye using biosorbents based on humic acid cross-linked cellulose has been carried out. The adsorbent HA/Cel-Epi characterized using FTIR, XRD, and SEM spectroscopy. The results of characterization using FTIR indicated that adsorbents HA/Cel-Epi had active functional groups among others ‒OH, ‒C=O, and ‒COOH. XRD result confirmed that diffraction peaks on the area of 2θ around 11.83; 20.27; 21.90; and 28.28º. SEM results showed that the adsorbent surface had irregular shape pores size. The optimum condition interaction of HA/Cel-Epi MB occurred in the pH range of 6-8, with a solution concentration of 250 mg L-1, and a contact time of 120 min. The adsorption of MB by HA/Cel-Epi followed pseudo-second-order kinetics model and Freundlich isotherms with the adsorption capacities of MB at 324.43 mg g-1. |
| Group of Knowledge | : | Kimia |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
|
| No | Title | Action |
|---|---|---|
| 1 |
KEM_884_47 Adsorption of Methylene Blue Dye Using Biosorbents Based on Humic Acid Cross-Linked Cellulose.pdf
Document Type : [PAK] Full Dokumen
|
View |
| 2 |
KEM_884_47 Adsorption of Methylene Blue Dye Using Biosorbents Based on Humic Acid Cross-Linked Cellulose.pdf
Document Type : [PAK] Cek Similarity
|
View |