ACADSTAFF UGM
| Title | : | Photocatalytic removal of Cu(II) in an aquatic solution using TiO2-chitosan nanocomposites |
| Author | : |
IMELDA FAJRIATI (1) Prof. Drs. Mudasir, M.Eng., Ph.D. (2) Prof. Dr. Endang Tri Wahyuni, M.S. (3) |
| Date | : | 0 2020 |
| Keyword | : | Cu(II) removal,Photocatalytic,TiO2-chitosan nanocomposite Cu(II) removal,Photocatalytic,TiO2-chitosan nanocomposite |
| Abstract | : | Photocatalytic removal of Cu(II) in aquatic solutions using TiO2-chitosan nanocomposite had been studied. The photocatalytic process was carried out using a batch system in a closed reactor equipped with a UV lamp. The results show that the percentage of photocatalytic removal of Cu(II) by TiO2 – chitosan nanocomposite was higher than that of TiO2 bulk catalyzing. Under solution containing 20 mg/L of Cu(II), pH 7, three hours of contact time, and employing 20 mg TiO2chitosan nanocomposite, the Cu(II) removal was successfully done up to 94.55%. The maximum adsorption capacity was obtained under nanocomposite with the highest amount of chitosan(TiO2-chit 0.13). The highest kinetic constant was obtained with nanocomposite containing the highest amount of TiO2 (TiO2-chit 1.3). The method offers high reusability up to three times, with a percentage of more than 50% of Cu(II) removal. |
| Group of Knowledge | : | Kimia |
| Original Language | : | English |
| Level | : | Internasional |
| Status | : |
Published
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| No | Title | Action |
|---|---|---|
| 1 |
670-2097-1-PB_Imelda Fajriati.pdf
Document Type : Bukti Published
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| 2 |
jurnal_2079533_0a369e06d2b6064790cc659e025c2a03.pdf
Document Type : [PAK] Full Dokumen
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| 3 |
Photocatalytic removal of Cu (II) in an aquatic solution using TiO2-Chitosan Nanocomposites.pdf
Document Type : [PAK] Cek Similarity
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