| Adsorption of arsenic using chitosan magnetic graphene oxide nanocomposite AIA Sherlala, AAA Raman, MM Bello, A Buthiyappan Journal of environmental management 246, 547-556, 2019 | 299 | 2019 |
| Recent advances and prospects of catalytic advanced oxidation process in treating textile effluents A Buthiyappan, AR Abdul Aziz, WMA Wan Daud Reviews in Chemical Engineering 32 (1), 1-47, 2016 | 298 | 2016 |
| Two-step purification of glycerol as a value added by product from the biodiesel production process AA Abdul Raman, HW Tan, A Buthiyappan Frontiers in chemistry 7, 774, 2019 | 143 | 2019 |
| Recent advances in biomass based activated carbon for carbon dioxide capture–A review NZM Azmi, A Buthiyappan, AAA Raman, MFA Patah, S Sufian Journal of Industrial and Engineering Chemistry 116, 1-20, 2022 | 82 | 2022 |
| Insight into metal-impregnated biomass based activated carbon for enhanced carbon dioxide adsorption: A review J Gopalan, A Buthiyappan, AAA Raman Journal of Industrial and Engineering Chemistry 113, 72-95, 2022 | 75 | 2022 |
| Degradation performance and cost implication of UV-integrated advanced oxidation processes for wastewater treatments A Buthiyappan, AR Abdul Aziz, WMA Wan Daud Reviews in Chemical Engineering 31 (3), 263-302, 2015 | 73 | 2015 |
| Synthesis of iron oxides impregnated green adsorbent from sugarcane bagasse: Characterization and evaluation of adsorption efficiency A Buthiyappan, J Gopalan, AAA Raman Journal of environmental management 249, 109323, 2019 | 64 | 2019 |
| Energy intensified integrated advanced oxidation technology for the treatment of recalcitrant industrial wastewater A Buthiyappan, AAA Raman Journal of Cleaner Production 206, 1025-1040, 2019 | 59 | 2019 |
| Development of an advanced chemical oxidation wastewater treatment system for the batik industry in Malaysia A Buthiyappan, AAA Raman, WMAW Daud RSC advances 6 (30), 25222-25241, 2016 | 53 | 2016 |
| Review on the Inherently Safer Design for chemical processes: Past, present and future X Gao, AAA Raman, HF Hizaddin, MM Bello, A Buthiyappan Journal of Cleaner Production 305, 127154, 2021 | 45 | 2021 |
| Magnetic graphene oxide-biomass activated carbon composite for dye removal TY Ying, AAA Raman, MM Bello, A Buthiyappan Korean Journal of Chemical Engineering 37, 2179-2191, 2020 | 33 | 2020 |
| Treatment of oil refinery effluent using bio-adsorbent developed from activated palm kernel shell and zeolite KC Jun, AAA Raman, A Buthiyappan RSC advances 10 (40), 24079-24094, 2020 | 30 | 2020 |
| A critical analysis on biogas production and utilisation potential from palm oil mill effluent AB Nasrin, AAA Raman, NA Bukhari, MA Sukiran, A Buthiyappan, ... Journal of Cleaner Production 361, 132040, 2022 | 27 | 2022 |
| Textile wastewater treatment efficiency by Fenton oxidation with integration of membrane separation system A Buthiyappan, RSS Raja Ehsan Shah, A Asghar, AA Abdul Raman, ... Chemical Engineering Communications 206 (4), 541-557, 2019 | 25 | 2019 |
| Graphene oxide impregnated activated carbon derived from coconut shell through hydrothermal carbonization for cationic dye removal: Adsorptive performance, kinetics, and … AA Chan, AAA Raman, WL Chong, A Buthiyappan Journal of Cleaner Production 437, 140655, 2024 | 20 | 2024 |
| Inherent health oriented design for preventing sick building syndrome during planning stage X Gao, ZM Jali, ARA Aziz, HF Hizaddin, A Buthiyappan, J Jewaratnam, ... Journal of Building Engineering 44, 103285, 2021 | 19 | 2021 |
| Inherent safety concept based proactive risk reduction strategies: A review W Pu, AAA Raman, MD Hamid, X Gao, A Buthiyappan Journal of Loss Prevention in the Process Industries, 105133, 2023 | 18 | 2023 |
| Systematic inherent safety and its implementation in chlorine liquefaction process X Gao, AAA Raman, HF Hizaddin, A Buthiyappan, MM Bello Journal of Loss Prevention in the Process Industries 65, 104133, 2020 | 16 | 2020 |
| Bifunctional materials for integrated CO2 capture and conversion: review on adsorbent and catalyst types, recent advances, and challenges XG Zhang, A Buthiyappan, J Jewaratnam, HSC Metselaar, AAA Raman Journal of Environmental Chemical Engineering 12 (1), 111799, 2024 | 13 | 2024 |
| Recent advances on the coconut shell derived carbonaceous material for the removal of recalcitrant pollutants: a review AA Chan, A Buthiyappan, AAA Raman, S Ibrahim Korean Journal of Chemical Engineering 39 (10), 2571-2593, 2022 | 12 | 2022 |
Abdul Aziz Abdul RamanProfessor of Chemical Engineering, University of MalayaVerified email at um.edu.my