| Adsorption of methylene blue on low-cost adsorbents: a review M Rafatullah, O Sulaiman, R Hashim, A Ahmad Journal of hazardous materials 177 (1-3), 70-80, 2010 | 3788 | 2010 |
| Adsorption of copper (II), chromium (III), nickel (II) and lead (II) ions from aqueous solutions by meranti sawdust M Rafatullah, O Sulaiman, R Hashim, A Ahmad Journal of hazardous materials 170 (2-3), 969-977, 2009 | 577 | 2009 |
| An overview of the oil palm industry in Malaysia and its waste utilization through thermochemical conversion, specifically via liquefaction MF Awalludin, O Sulaiman, R Hashim, WNAW Nadhari Renewable and Sustainable Energy Reviews 50, 1469-1484, 2015 | 513 | 2015 |
| The use of date palm as a potential adsorbent for wastewater treatment: a review T Ahmad, M Danish, M Rafatullah, A Ghazali, O Sulaiman, R Hashim, ... Environmental Science and Pollution Research 19, 1464-1484, 2012 | 307 | 2012 |
| Scavenging behaviour of meranti sawdust in the removal of methylene blue from aqueous solution A Ahmad, M Rafatullah, O Sulaiman, MH Ibrahim, R Hashim Journal of hazardous materials 170 (1), 357-365, 2009 | 286 | 2009 |
| Chemical and thermal properties of lignins from oil palm biomass as a substitute for phenol in a phenol formaldehyde resin production MNM Ibrahim, N Zakaria, CS Sipaut, O Sulaiman, R Hashim Carbohydrate polymers 86 (1), 112-119, 2011 | 274 | 2011 |
| Removal of pesticides from water and wastewater by different adsorbents: a review T Ahmad, M Rafatullah, A Ghazali, O Sulaiman, R Hashim, A Ahmad Journal of Environmental Science and Health, Part C 28 (4), 231-271, 2010 | 274 | 2010 |
| Cellulose nanocrystals isolated from oil palm trunk J Lamaming, R Hashim, O Sulaiman, CP Leh, T Sugimoto, NA Nordin Carbohydrate Polymers 127, 202-208, 2015 | 242 | 2015 |
| Characterization of raw materials and manufactured binderless particleboard from oil palm biomass R Hashim, WNAW Nadhari, O Sulaiman, F Kawamura, S Hiziroglu, ... Materials & Design 32 (1), 246-254, 2011 | 240 | 2011 |
| A novel agricultural waste adsorbent for the removal of lead (II) ions from aqueous solutions MNM Ibrahim, WSW Ngah, MS Norliyana, WRW Daud, M Rafatullah, ... Journal of Hazardous Materials 182 (1-3), 377-385, 2010 | 230 | 2010 |
| Comparison of surface properties of wood biomass activated carbons and their application against rhodamine B and methylene blue dye M Danish, T Ahmad, R Hashim, N Said, MN Akhtar, J Mohamad-Saleh, ... Surfaces and Interfaces 11, 1-13, 2018 | 203 | 2018 |
| Optimized preparation for large surface area activated carbon from date (Phoenix dactylifera L.) stone biomass M Danish, R Hashim, MNM Ibrahim, O Sulaiman Biomass and bioenergy 61, 167-178, 2014 | 189 | 2014 |
| Nanocellulose: Preparation methods and applications M Nasir, R Hashim, O Sulaiman, M Asim Cellulose-reinforced nanofibre composites, 261-276, 2017 | 180 | 2017 |
| Effect of particle geometry on the properties of binderless particleboard manufactured from oil palm trunk R Hashim, N Saari, O Sulaiman, T Sugimoto, S Hiziroglu, M Sato, ... Materials & Design 31 (9), 4251-4257, 2010 | 172 | 2010 |
| Ethanol and lactic acid production using sap squeezed from old oil palm trunks felled for replanting A Kosugi, R Tanaka, K Magara, Y Murata, T Arai, O Sulaiman, R Hashim, ... Journal of bioscience and bioengineering 110 (3), 322-325, 2010 | 160 | 2010 |
| Oil palm biomass–Based adsorbents for the removal of water pollutants—A review T Ahmad, M Rafatullah, A Ghazali, O Sulaiman, R Hashim Journal of Environmental Science and Health, Part C 29 (3), 177-222, 2011 | 155 | 2011 |
| THE POTENTIAL OF OIL PALM TRUNK BIOMASS AS AN ALTERNATIVE SOURCE FOR COMPRESSED WOOD. O Sulaiman, N Salim, NA Nordin, R Hashim, M Ibrahim, M Sato BioResources 7 (2), 2012 | 154 | 2012 |
| Old oil palm trunk: A promising source of sugars for bioethanol production H Yamada, R Tanaka, O Sulaiman, R Hashim, ZAA Hamid, MKA Yahya, ... Biomass and Bioenergy 34 (11), 1608-1613, 2010 | 154 | 2010 |
| Biopulping of lignocellulosic material using different fungal species: a review P Singh, O Sulaiman, R Hashim, PF Rupani, LC Peng Reviews in Environmental Science and Bio/Technology 9, 141-151, 2010 | 138 | 2010 |
| Optimization of activated carbon preparation from cassava stem using response surface methodology on surface area and yield NS Sulaiman, R Hashim, MHM Amini, M Danish, O Sulaiman Journal of Cleaner Production 198, 1422-1430, 2018 | 136 | 2018 |
Othman SulaimanFormer Professor, School of Industrial Technology, Universiti Sains Malaysia在 usm.my 的電子郵件地址已通過驗證
