Browsing by Author Ragab, Safaa
Showing results 1 to 8 of 8
| Issue Date | Title | Author(s) |
|---|---|---|
| 2022 | Adsorption of Cr6+ ion using activated Pisum sativum peels‑triethylenetetramine | El‑Nemr, Mohamed A. ; Aigbe, Uyiosa Osagie ; Ukhurebor, Kingsley E. ; Onyancha, Robert B. ; El Nemr, Ahmed ; Ragab, Safaa ; Osibote, Otolorin Adelaja ; Hassaan, Mohamed A. |
| 2024 | Adsorption of methylene blue (MB) dye on ozone, purified and sonicated sawdust biochars | Eldeeb, Tarek M. ; Aigbe, Uyiosa Osagie ; Ukhurebor, Kingsley Eghonghon ; Onyancha, Robert Birundu ; El-Nemr, Mohamed A. ; Hassaan, Mohamed A. ; Ragab, Safaa ; Osibote, Otolorin Adelaja ; El Nemr, Ahmed |
| 2023 | Biochar-C-TETA as a superior adsorbent to acid yellow 17 dye from water: isothermal and kinetic studies | Eleryan, Ahmed ; Hassaan, Mohamed A. ; Aigbe, Uyiosa Osagie ; Ukhurebor, Kingsley Eghonghon ; Onyancha, Robert B. ; Kusuma, Heri Septya ; El-Nemr, Mohamed A. ; Ragab, Safaa ; El Nemr, Ahmed |
| 2024 | Biosorption of acid brown 14 dye to mandarin‑CO‑TETA derived from mandarin peels | Eldeeb, Tarek M. ; Aigbe, Uyiosa Osagie ; Ukhurebor, Kingsley Eghonghon ; Onyancha, Robert Birundu ; El-Nemr, Mohamed A. ; Hassaan, Mohamed A. ; Osibote, Otolorin Adelaja ; Ragab, Safaa ; Okundaye, Benedict ; Balogun, Vincent Aizebeoje ; El Nemr, Ahmed |
| 2024 | Copper (II) ion removal by chemically and physically modified sawdust biochar | Eleryan, Ahmed ; Aigbe, Uyiosa Osagie ; Ukhurebor, Kingsley Eghonghon ; Onyancha, Robert Birundu ; Eldeeb, Tarek M. ; El-Nemr, Mohamed A. ; Hassaan, Mohamed A. ; Ragab, Safaa ; Osibote, Otolorin Adelaja ; Kusuma, Heri Septya ; Darmokoesoemo, Handoko ; El Nemr, Ahmed |
| 2023 | Kinetic and isotherm studies of Acid Orange 7 dye absorption using sulphonated mandarin biochar treated with TETA | Eleryan, Ahmed ; Hassaan, Mohamed A. ; Aigbe, Uyiosa Osagie ; Ukhurebor, Kingsley Eghonghon ; Onyancha, Robert Birundu ; El-Nemr, Mohamed A. ; Ragab, Safaa ; Hossain, Ismail ; El Nemr, Ahmed ; Okundaye, Benedict |
| 2025 | Modelling of a new form of nitrogen doped activated carbon for adsorption of various dyes and hexavalent chromium ions | El-Nemr, Mohamed A. ; Aigbe, Uyiosa Osagie ; Ukhurebor, Kingsley Eghonghon ; Obodo, Kingsley ; Awe, Adetunji Ajibola ; Hassaan, Mohamed A. ; Ragab, Safaa ; El-Nemr, Mohamed A. |
| 2024 | The use of biochar‑NH2 produced from watermelon peels as a natural adsorbent for the removal of Cu(II) ion from water | El-Nemr, Mohamed A. ; Aigbe, Uyiosa Osagie ; Hassaan, Mohamed A. ; Ukhurebor, Kingsley Eghonghon ; Ragab, Safaa ; Onyancha, Robert Birundu ; Osibote, Otolorin Adelaja ; El Nemr, Ahmed |