| Sustainable potable water production using a solar still with photovoltaic modules-AC heater A Riahi, K Wan Yusof, BS Mahinder Singh, MH Isa, E Olisa, NAM Zahari Desalination and Water Treatment 57 (32), 14929-14944, 2016 | 38 | 2016 |
| The performance investigation of triangular solar stills having different heat storage materials A Riahi, KW Yusof, BSM Singh, E Olisa, N Sapari, MH Isa International Journal of Energy and Environmental Engineering 6, 385-391, 2015 | 23 | 2015 |
| Adsorption of copper using modified and unmodified sugarcane bagasse IU Salihi, SRM Kutty, MH Isa, E Olisa, N Aminu International Journal of Applied Engineering Research 10 (19), 40434-40438, 2015 | 13 | 2015 |
| Nutrient removal from wastewater by integrated attached growth bioreactor EH Ezechi, SRBM Kutty, MH Isa, A Malakahmad, CM Ude, EJ Menyechi, ... Research Journal of Environmental Toxicology 10 (1), 28, 2016 | 9 | 2016 |
| Comparative study of water quality of rivers used for raw water supply & ex-mining lakes in Perak, Malaysia KU Orji, N Sapari, KW Yusof, R Asadpour, E Olisa IOP Conference Series: Earth and Environmental Science 16 (1), 012072, 2013 | 8 | 2013 |
| Determination of decay coefficient of biomass through endogenous respiration EH Ezechi, SRBM Kutty, MH Isa, A Malakadmad, CM Ude, EJ Menyechi, ... Research Journal of Microbiology 10 (8), 355, 2015 | 7 | 2015 |
| Water quality assessment of ex-mining lakes in Perak, Malaysia as alternative source of water supply KU Orji, N Sapari, KW Yusof, A Robabeh, E Olisa Applied Mechanics and Materials 567, 177-182, 2014 | 7 | 2014 |
| Sorption of copper and zinc from aqueous solutions by microwave incinerated sugarcane bagasse ash (MISCBA) IU Salihi, SR Mohamed Kutty, M Hasnain Isa, UA Umar, E Olisa Applied Mechanics and Materials 835, 378-385, 2016 | 6 | 2016 |
| Landfill gas detection in leachate pipe: A consideration for design improvement of leachate piping and gas venting system MAZ Ghazali, N Sapari, E Olisa, H Jusoh Applied Mechanics and Materials 699, 607-612, 2015 | 6 | 2015 |
| Performance of sand channel as pre-treatment for anaerobic landfill bioreactor leachate and biogas generation. O Emmanuel, S Nasiman, M Amirhossein, HE Ezerie, R Ali, UO Kalu, ... Journal of Environmental Science and Technology 9 (1), 100-110, 2016 | 5 | 2016 |
| Improving the production of gas in landfills by methanogenic sand layer N Sapari, S Mustapha, E Olisa, H Jusoh 2013 IEEE Conference on Clean Energy and Technology (CEAT), 27-32, 2013 | 4 | 2013 |
| Treatment of produced water in a floating carrier bioreactor EH Ezechi, N Sapari, EJ Menyechi, CM Ude, E Olisa Environmental Engineering Research 22 (2), 210-215, 2017 | 3 | 2017 |
| Evaluation of leachate characteristics from different leachate ponds in a semi-aerobic landfill E Olisa, N Sapari, A Malakahmad, EH Ezechi, A Riahi, IU Salihi, KU Orji International Journal of Engineering Research in Africa 22, 68-82, 2016 | 3 | 2016 |
| Development of Microbial Granule Using Low Strength Textile Wastewater Under Influence of Static Magnetic Field AH Omar, K Muda, ZA Majid, AC Affam, N Sapari, E Olisa, N Hussein, ... International Journal of Pure and Applied Mathematics 118 (24), 1-19, 2018 | 2 | 2018 |
| Research Article Methane Recovery Technologies from Landfills for Energy Generation and Leachate Reduction-an Overview E Olisa, N Sapari, A Malakahmad, KU Orji, A Riahi Research Journal of Applied Sciences, Engineering and Technology 11 (4), 378-387, 2015 | 2 | 2015 |
| A systematic investigation of single solute, binary and ternary PFAS transport in water-saturated soil using batch and 1-dimensional column studies: Focus on mixture effects DB Anthony C Umeh, Ravi Naidu, Emmanuel Olisa, Yanju Liu, Fangjie Qi Journal of Hazardous Materials 461, 132688, 2024 | 1 | 2024 |
| Enhancing landfill gas recovery-A review E Olisa, N Sapari, A Malakahmad, EH Ezechi, A Riahi Jurnal Teknologi 78 (5-2), 2016 | 1 | 2016 |
| Detection of landfill gas in leachate pipe and pond of a semi-aerobic landfill E Olisa, N Sapari, A Malakahmad, KU Orji, A Riahi Chemical Engineering Transactions 45, 1687-1692, 2015 | 1 | 2015 |
| Soil Parameters Model Prediction via Resistivity Value Limit to Shallow Subsurface Areas MNH Jusoh, D Syamsunur, N Abd Rahman, E Olisa, A Rahim, ... Shock and Vibration 2022, 2022 | | 2022 |
| METHANOGENIC SAND LAYER FOR LEACHATE ATTENUATION AND ENHANCEMENT OF METHANE GAS PRODUCTION E OLISA Universiti Teknologi PETRONAS, 2019 | | 2019 |
Dr. Nasiman SapariAssociate Professor, Civil Engineering Department, Universiti Teknologi PETRONASVerified email at petronas.com.my
