| Removal of heavy metal ions from wastewater by chemically modified plant wastes as adsorbents: a review WSW Ngah, MAKM Hanafiah Bioresource technology 99 (10), 3935-3948, 2008 | 2555 | 2008 |
| Adsorption of dyes and heavy metal ions by chitosan composites: A review WSW Ngah, LC Teong, MAKM Hanafiah Carbohydrate polymers 83 (4), 1446-1456, 2011 | 2355 | 2011 |
| Adsorption of copper on rubber (Hevea brasiliensis) leaf powder: Kinetic, equilibrium and thermodynamic studies WSW Ngah, M Hanafiah Biochemical Engineering Journal 39 (3), 521-530, 2008 | 481 | 2008 |
| Biosorption of copper ions from dilute aqueous solutions on base treatedrubber (Hevea brasiliensis) leaves powder: kinetics, isotherm, and biosorption mechanisms WSW Ngah, M Hanafiah Journal of Environmental Sciences 20 (10), 1168-1176, 2008 | 216 | 2008 |
| Adsorption of humic acid from aqueous solutions on crosslinked chitosan–epichlorohydrin beads: kinetics and isotherm studies WSW Ngah, M Hanafiah, SS Yong Colloids and Surfaces B: Biointerfaces 65 (1), 18-24, 2008 | 215 | 2008 |
| Utilization of chitosan–zeolite composite in the removal of Cu (II) from aqueous solution: adsorption, desorption and fixed bed column studies WSW Ngah, LC Teong, RH Toh, M Hanafiah Chemical Engineering Journal 209, 46-53, 2012 | 182 | 2012 |
| Preparation, characterization, and environmental application of crosslinked chitosan-coated bentonite for tartrazine adsorption from aqueous solutions WSW Ngah, NFM Ariff, MAKM Hanafiah Water, Air, and Soil Pollution 206 (1), 225-236, 2010 | 177 | 2010 |
| Acid Blue 25 adsorption on base treated Shorea dasyphylla sawdust: Kinetic, isotherm, thermodynamic and spectroscopic analysis MAKM Hanafiah, WSW Ngah, SH Zolkafly, LC Teong, ZAA Majid Journal of Environmental Sciences 24 (2), 261-268, 2012 | 156 | 2012 |
| Malachite green adsorption onto chitosan coated bentonite beads: isotherms, kinetics and mechanism WS Wan Ngah, NFM Ariff, A Hashim, MAKM Hanafiah CLEAN–Soil, Air, Water 38 (4), 394-400, 2010 | 144 | 2010 |
| Comparative study on adsorption and desorption of Cu (II) ions by three types of chitosan–zeolite composites WSW Ngah, LC Teong, RH Toh, M Hanafiah Chemical Engineering Journal 223, 231-238, 2013 | 136 | 2013 |
| Removal of cadmium from aqueous solutions by adsorption onto sugarcane bagasse. SC Ibrahim, M Hanafiah, MZA Yahya | 126 | 2006 |
| Adsorption of lead (II) onto organic acid modified rubber leaf powder: batch and column studies F Fadzil, S Ibrahim, MAKM Hanafiah Process Safety and Environmental Protection 100, 1-8, 2016 | 97 | 2016 |
| Numerical desirability function for adsorption of methylene blue dye by sulfonated pomegranate peel biochar: Modeling, kinetic, isotherm, thermodynamic, and mechanism study AH Jawad, AS Abdulhameed, M Hanafiah, ZA ALOthman, MR Khan, ... Korean Journal of Chemical Engineering 38 (7), 1499-1509, 2021 | 94 | 2021 |
| Fabrication of Schiff’s Base Chitosan-Glutaraldehyde/Activated Charcoal Composite for Cationic Dye Removal: Optimization Using Response Surface Methodology AH Jawad, AS Abdulhameed, LD Wilson, M Hanafiah, WI Nawawi, ... Journal of Polymers and the Environment 29, 2855-2868, 2021 | 80 | 2021 |
| Sequestration of toxic Pb (II) ions by chemically treated rubber (Hevea brasiliensis) leaf powder MHMA Kamal, WMKWK Azira, M Kasmawati, Z Haslizaidi, WNW Saime Journal of Environmental Sciences 22 (2), 248-256, 2010 | 78 | 2010 |
| Preparation and characterization of chitosan–zeolite composites WS Wan Ngah, LC Teong, CS Wong, M Hanafiah Journal of Applied Polymer Science 125 (3), 2417-2425, 2012 | 74 | 2012 |
| Preparation, characterization, and adsorption behavior of Cu (II) ions onto alkali-treated weed (Imperata cylindrica) leaf powder M Hanafiah, H Zakaria, WSW Ngah Water, air, and soil pollution 201 (1), 43-53, 2009 | 69 | 2009 |
| Batch study of liquid-phase adsorption of lead ions using lalang (Imperata cylindrica) leaf powder. MAK Megat Hanafiah, WS Wan Ngah, H Zakaria, SC Ibrahim | 69 | 2007 |
| Equilibrium adsorption study of lead ions onto sodium hydroxide modified Lalang (Imperata cylindrica) leaf powder MAK Hanafiah, SC Ibrahim, MZA Yahya J. Appl. Sci. Res 2, 1169-1174, 2006 | 66 | 2006 |
| Kinetics and thermodynamic study of lead adsorption from aqueous solution onto rubber (Hevea brasiliensis) leaf powder MAKM Hanafiah, WSW Ngah, SC Ibrahim, H Zakaria, W Ilias Journal of Applied Sciences 6 (13), 2762-2767, 2006 | 59 | 2006 |
Wan Saime Wan NgahSchool of Chemical Sciences, Universiti Sains Malaysia, 11800 Penang, MalaysiaBestätigte E-Mail-Adresse bei usm.my
