Biodegradation of various oil palm fibre waste via vermicomposting.

by Zainal, Nahrul Hayawin
Published 2011

Hasil arang daripada tempurung sawit: usaha capai proses pengeluaran arang mampan, berkualiti tinggi dari segi ekonomi, alam sekitar

by Zainal, Nahrul Hayawin
Published 2016

Development of carbonisation-activation system for production of biochar and activated carbon from oil palm kernel shell

by Zainal, Nahrul Hayawin
Published 2018

Preparation and characterization of activated palm kernel shell/carboxylated nitrile butadiene rubber (APKS/XNBR) vulcanizate / Syazwani Aqilah Zainal ... [et al.]

by Zainal, Syazwani Aqilah, Mamauod, Siti Nur Liyana, Zainal, Nahrul Hayawin, Ismail, Hanafi, Mamauod, Muhammad Ilham
Published 2024

Extraction and purification of phytosterols mixture from Palm Fatty Acid Distillate (PFAD) using multistage extraction processes

by Jalani, Nor Faizah, Abdul Wahab, Noorshamsiana, Wan Hassan, Wan Hasamudin, HASSAN, KAMARUDIN, Zainal, Nahrul Hayawin, Ibrahim, Mohamad Faizal
Published 2021

Microwave-assisted pre-carbonisation of palm kernel shell produced charcoal with high heating value and low gaseous emission

by Abd Aziz, Suraini, Kamal Bahrin, Ezyana, Hassan, Mohd Ali, Zainal, Nahrul Hayawin, Abdul Aziz, Astimar, Idris, Juferi, Mamat, Ropandi
Published 2017

Reduction of POME final discharge residual using activated bioadsorbent from oil palm kernel shell

by Zainal, Nahrul Hayawin, Abdul Aziz, Astimar, Idris, Juferi, Jalani, Nor Faizah, Mamat, Ropandi, Ibrahim, Mohamad Faizal, Hassan, Mohd Ali, Abd Aziz, Suraini
Published 2018