Associate Professor
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Oil palm waste: An abundant and promising feedstock for microwave pyrolysis conversion into good quality biochar with potential multi-applications
RK Liew, WL Nam, MY Chong, XY Phang, MH Su, PNY Yek, NL Ma, ...
Process Safety and Environmental Protection 115, 57-69, 2018
Microwave-assisted pyrolysis with chemical activation, an innovative method to convert orange peel into activated carbon with improved properties as dye adsorbent
SS Lam, RK Liew, YM Wong, PNY Yek, NL Ma, CL Lee, HA Chase
Journal of cleaner production 162, 1376-1387, 2017
Microwave pyrolysis with KOH/NaOH mixture activation: a new approach to produce micro-mesoporous activated carbon for textile dye adsorption
RK Liew, E Azwar, PNY Yek, XY Lim, CK Cheng, JH Ng, A Jusoh, ...
Bioresource technology 266, 1-10, 2018
Microwave vacuum pyrolysis of waste plastic and used cooking oil for simultaneous waste reduction and sustainable energy conversion: Recovery of cleaner liquid fuel and techno …
SS Lam, WAW Mahari, YS Ok, W Peng, CT Chong, NL Ma, HA Chase, ...
Renewable and Sustainable Energy Reviews 115, 109359, 2019
Transformation of biomass into carbon nanofiber for supercapacitor application–a review
E Azwar, WAW Mahari, JH Chuah, DVN Vo, NL Ma, WH Lam, SS Lam
International Journal of Hydrogen Energy 43 (45), 20811-20821, 2018
Innovative production of highly porous carbon for industrial effluent remediation via microwave vacuum pyrolysis plus sodium-potassium hydroxide mixture activation
RK Liew, C Chai, PNY Yek, XY Phang, MY Chong, WL Nam, MH Su, ...
Journal of cleaner production 208, 1436-1445, 2019
Pyrolysis production of fruit peel biochar for potential use in treatment of palm oil mill effluent
SS Lam, RK Liew, CK Cheng, N Rasit, CK Ooi, NL Ma, JH Ng, WH Lam, ...
Journal of environmental management 213, 400-408, 2018
Production of value-added liquid fuel via microwave co-pyrolysis of used frying oil and plastic waste
WAW Mahari, CT Chong, CK Cheng, CL Lee, K Hendrata, PNY Yek, ...
Energy 162, 309-317, 2018
Microwave co-pyrolysis of waste polyolefins and waste cooking oil: influence of N2 atmosphere versus vacuum environment
WAW Mahari, CT Chong, WH Lam, TNST Anuar, NL Ma, MD Ibrahim, ...
Energy Conversion and Management 171, 1292-1301, 2018
Vacuum pyrolysis incorporating microwave heating and base mixture modification: an integrated approach to transform biowaste into eco-friendly bioenergy products
S Ge, SY Foong, NL Ma, RK Liew, WAW Mahari, C Xia, PNY Yek, W Peng, ...
Renewable and Sustainable Energy Reviews 127, 109871, 2020
A recent global review of hazardous chlorpyrifos pesticide in fruit and vegetables: Prevalence, remediation and actions needed
SY Foong, NL Ma, SS Lam, W Peng, F Low, BHK Lee, AKO Alstrup, ...
Journal of hazardous materials 400, 123006, 2020
Production of bio-fertilizer from microwave vacuum pyrolysis of palm kernel shell for cultivation of Oyster mushroom (Pleurotus ostreatus)
WL Nam, XY Phang, MH Su, RK Liew, NL Ma, MHNB Rosli, SS Lam
Science of the total environment 624, 9-16, 2018
Recent technologies for treatment and recycling of used disposable baby diapers
SC Khoo, XY Phang, CM Ng, KL Lim, SS Lam, NL Ma
Process Safety and Environmental Protection 123, 116-129, 2019
Microwave pyrolysis valorization of used baby diaper
SS Lam, WAW Mahari, NL Ma, E Azwar, EE Kwon, W Peng, CT Chong, ...
Chemosphere 230, 294-302, 2019
Microwave pyrolysis with steam activation in producing activated carbon for removal of herbicides in agricultural surface water
SS Lam, MH Su, WL Nam, DS Thoo, CM Ng, RK Liew, PN Yuh Yek, ...
Industrial & Engineering Chemistry Research 58 (2), 695-703, 2018
Self‐purging microwave pyrolysis: an innovative approach to convert oil palm shell into carbon‐rich biochar for methylene blue adsorption
SH Kong, SS Lam, PNY Yek, RK Liew, NL Ma, MS Osman, CC Wong
Journal of Chemical Technology & Biotechnology 94 (5), 1397-1405, 2019
Covid-19 pandemic in the lens of food safety and security
NL Ma, W Peng, CF Soon, MFN Hassim, S Misbah, Z Rahmat, WTL Yong, ...
Environmental Research 193, 110405, 2021
Susceptibility and tolerance of rice crop to salt threat: Physiological and metabolic inspections
NL Ma, WA Che Lah, N Abd. Kadir, M Mustaqim, Z Rahmat, A Ahmad, ...
PLoS One 13 (2), e0192732, 2018
Biological nutrient removal by recirculating aquaponic system: Optimization of the dimension ratio between the hydroponic & rearing tank components
SS Lam, NL Ma, A Jusoh, MA Ambak
International Biodeterioration & Biodegradation 102, 107-115, 2015
Microwave vacuum pyrolysis conversion of waste mushroom substrate into biochar for use as growth medium in mushroom cultivation
SS Lam, XY Lee, WL Nam, XY Phang, RK Liew, PNY Yek, YL Ho, NL Ma, ...
Journal of Chemical Technology & Biotechnology 94 (5), 1406-1415, 2019
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