Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies
An attempt to investigate the feasibility of 3-aminopropyltriethoxysilane (3-APTES)-functionalized KCC-1 (NH2/KCC-1) prepared from rice husk ash (RHA) for Pb(II) removal was executed. An effective functionalization of fibrous silica nanospheres (KCC-1) by NH3 was confirmed by FTIR analysis. The opti...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
Springer Science and Business Media Deutschland GmbH
2023
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/40758/1/Intensified%20Pb%28II%29%20adsorption%20using%20functionalized%20KCC-1.pdf http://umpir.ump.edu.my/id/eprint/40758/2/Intensified%20Pb%28II%29%20adsorption%20using%20functionalized%20KCC%E2%80%911%20synthesized%20from%20rice%20husk%20ash%20in%20batch%20and%20column%20adsorption%20studies_ABS.pdf |
| _version_ | 1811138328788992000 |
|---|---|
| author | Rosalyza, Hasan Mohd Zaki, Ruhiyuddin Herma Dina, Setiabudi Rahimah, Jusoh Aishah, Abdul Jalil Shokouhimehr, Mohammadreza |
| author_facet | Rosalyza, Hasan Mohd Zaki, Ruhiyuddin Herma Dina, Setiabudi Rahimah, Jusoh Aishah, Abdul Jalil Shokouhimehr, Mohammadreza |
| author_sort | Rosalyza, Hasan |
| collection | UMP |
| description | An attempt to investigate the feasibility of 3-aminopropyltriethoxysilane (3-APTES)-functionalized KCC-1 (NH2/KCC-1) prepared from rice husk ash (RHA) for Pb(II) removal was executed. An effective functionalization of fibrous silica nanospheres (KCC-1) by NH3 was confirmed by FTIR analysis. The optimized condition of Pb(II) adsorption in the batch system was at an initial Pb(II) concentration (X1) of 307 mg/L, adsorbent dosage (X2) of 2.43 g/L, and time (X3) of 114 min, with the Pb(II) removal (Y) of 90.1% (predicted) and 91.2% (actual). NH2/KCC-1 can be regenerated by nitric acid (0.1 M) with insignificant decline of Pb(II) removal percentage (adsorption = 91.2–67.3%, desorption = 77.7–51.9%) during 5 cycles adsorption–desorption study. The examination of column adsorption study at a varying flow rate (1–3 mL/min) and bed height (10–20 cm) showed a good performance at a lower flow rate and higher bed height. Both Adam–Bohalt model and Thomas model displayed a good correlation with experimental data. However, Thomas model was more suitable due to the high correlation coefficient, R2 = 0.91–0.99. This study revealed the intensified Pb(II) adsorption using NH2/KCC-1 synthesized from RHA in batch and column adsorption studies. |
| first_indexed | 2024-09-25T03:48:27Z |
| format | Article |
| id | UMPir40758 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-09-25T03:48:27Z |
| publishDate | 2023 |
| publisher | Springer Science and Business Media Deutschland GmbH |
| record_format | dspace |
| spelling | UMPir407582024-05-28T07:57:17Z http://umpir.ump.edu.my/id/eprint/40758/ Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies Rosalyza, Hasan Mohd Zaki, Ruhiyuddin Herma Dina, Setiabudi Rahimah, Jusoh Aishah, Abdul Jalil Shokouhimehr, Mohammadreza Q Science (General) QA Mathematics T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology An attempt to investigate the feasibility of 3-aminopropyltriethoxysilane (3-APTES)-functionalized KCC-1 (NH2/KCC-1) prepared from rice husk ash (RHA) for Pb(II) removal was executed. An effective functionalization of fibrous silica nanospheres (KCC-1) by NH3 was confirmed by FTIR analysis. The optimized condition of Pb(II) adsorption in the batch system was at an initial Pb(II) concentration (X1) of 307 mg/L, adsorbent dosage (X2) of 2.43 g/L, and time (X3) of 114 min, with the Pb(II) removal (Y) of 90.1% (predicted) and 91.2% (actual). NH2/KCC-1 can be regenerated by nitric acid (0.1 M) with insignificant decline of Pb(II) removal percentage (adsorption = 91.2–67.3%, desorption = 77.7–51.9%) during 5 cycles adsorption–desorption study. The examination of column adsorption study at a varying flow rate (1–3 mL/min) and bed height (10–20 cm) showed a good performance at a lower flow rate and higher bed height. Both Adam–Bohalt model and Thomas model displayed a good correlation with experimental data. However, Thomas model was more suitable due to the high correlation coefficient, R2 = 0.91–0.99. This study revealed the intensified Pb(II) adsorption using NH2/KCC-1 synthesized from RHA in batch and column adsorption studies. Springer Science and Business Media Deutschland GmbH 2023-06 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/40758/1/Intensified%20Pb%28II%29%20adsorption%20using%20functionalized%20KCC-1.pdf pdf en http://umpir.ump.edu.my/id/eprint/40758/2/Intensified%20Pb%28II%29%20adsorption%20using%20functionalized%20KCC%E2%80%911%20synthesized%20from%20rice%20husk%20ash%20in%20batch%20and%20column%20adsorption%20studies_ABS.pdf Rosalyza, Hasan and Mohd Zaki, Ruhiyuddin and Herma Dina, Setiabudi and Rahimah, Jusoh and Aishah, Abdul Jalil and Shokouhimehr, Mohammadreza (2023) Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies. Applied Nanoscience (Switzerland), 13 (6). pp. 4021-4032. ISSN 2190-5509. (Published) https://doi.org/10.1007/s13204-022-02689-y https://doi.org/10.1007/s13204-022-02689-y |
| spellingShingle | Q Science (General) QA Mathematics T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Rosalyza, Hasan Mohd Zaki, Ruhiyuddin Herma Dina, Setiabudi Rahimah, Jusoh Aishah, Abdul Jalil Shokouhimehr, Mohammadreza Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies |
| title | Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies |
| title_full | Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies |
| title_fullStr | Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies |
| title_full_unstemmed | Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies |
| title_short | Intensified Pb(II) adsorption using functionalized KCC‑1 synthesized from rice husk ash in batch and column adsorption studies |
| title_sort | intensified pb ii adsorption using functionalized kcc 1 synthesized from rice husk ash in batch and column adsorption studies |
| topic | Q Science (General) QA Mathematics T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/40758/1/Intensified%20Pb%28II%29%20adsorption%20using%20functionalized%20KCC-1.pdf http://umpir.ump.edu.my/id/eprint/40758/2/Intensified%20Pb%28II%29%20adsorption%20using%20functionalized%20KCC%E2%80%911%20synthesized%20from%20rice%20husk%20ash%20in%20batch%20and%20column%20adsorption%20studies_ABS.pdf |
| work_keys_str_mv | AT rosalyzahasan intensifiedpbiiadsorptionusingfunctionalizedkcc1synthesizedfromricehuskashinbatchandcolumnadsorptionstudies AT mohdzakiruhiyuddin intensifiedpbiiadsorptionusingfunctionalizedkcc1synthesizedfromricehuskashinbatchandcolumnadsorptionstudies AT hermadinasetiabudi intensifiedpbiiadsorptionusingfunctionalizedkcc1synthesizedfromricehuskashinbatchandcolumnadsorptionstudies AT rahimahjusoh intensifiedpbiiadsorptionusingfunctionalizedkcc1synthesizedfromricehuskashinbatchandcolumnadsorptionstudies AT aishahabduljalil intensifiedpbiiadsorptionusingfunctionalizedkcc1synthesizedfromricehuskashinbatchandcolumnadsorptionstudies AT shokouhimehrmohammadreza intensifiedpbiiadsorptionusingfunctionalizedkcc1synthesizedfromricehuskashinbatchandcolumnadsorptionstudies |