Use of supercritical co2 and r134a as solvent for extraction of beta-carotene and alpha-tocopherols from crude palm oil

by Mohd. Setapar, Siti Hamidah, Khatoon, Asma, Ahmad, Akil M., Che Yunus, Mohd. Azizi, Ahmad Zaini, Muhammad Abbas
Published 2014

Effects of zinc chloride impregnation states on specific surface and dielectric properties of activated carbons

by Tang, Shu Hui, Lee, Lin Zhi, Andrew, Vanissa Sandra, Mohd. Akhmar, Aiman Rashidi, Ahmad Zaini, Muhammad Abbas
Published 2022

Zinc chloride-activated waste carbon powder for decolourization of methylene blue

by Ahmad Zaini, Muhammad Abbas, Ting, Chiew Ngiik, Kamaruddin, Mohd. Johari, Mohd. Setapar, Siti Hamidah, Che Yunus, Mohd. Azizi
Published 2014

Dielectric properties of potassium hydroxide-treated palm kernel shell for microwave-assisted adsorbent preparation

by Ahmad Zaini, Muhammad Abbas, Mohd. Noor Aini, Nadhirah, Kamaruddin, Mohd. Johari, You, Kok Yeow, Mohd. Setapar, Siti Hamidah
Published 2015

Irradiated water-activated waste tyre powder for decolourization of reactive orange 16

by Ahmad Zaini, Muhammad Abbas, Wong, Lily Chai Li, Kamaruddin, Mohd. Johari, Mohd. Setapar, Siti Hamidah, Che Yunus, Mohd. Azizi
Published 2014

Equilibrium and kinetics of phenol adsorption by crab shell chitosan

by Francis, Asokogene Oluwadayo, Ahmad Zaini, Muhammad Abbas, Zakaria, Zainul Akmar, Muhammad, Idris Misau, Abdulsalam, Surajudeen, El-Nafaty, Usman Aliyu
Published 2021

Insight into the optimization of mass and contact time in two-stage adsorber design for malachite green removal by coconut shell activated carbon

by Khairul Anuar, Muhammad ‘Azib, Mahat, Noor Sabariah, Mohamed Rusli, Nurfarhain, Zainal Alam, Muhd. Nazrul Hisham, Ahmad Zaini, Muhammad Abbas
Published 2021

Environmental awareness in batik making process

by Abdullah, Fatin Aliah Phang, Roslan, Anis Nadirah, Zakaria, Zainul Akmar, Ahmad Zaini, Muhammad Abbas, Pusppanathan, Jaysuman, Abdul Talib, Corrienna
Published 2022

Development of emulsification containing natural colorant from local plant (Roselle)

by Wong, Lee Peng, Khanafi, Mohamad Affuan, Mohd. Setapar, Siti Hamidah, Idham, Zuhaili, Che Yunus, Mohd. Azizi, Ahmad Zaini, Muhammad Abbas
Published 2014

Extraction of virgin coconut (Cocos nucifera) oil using supercritical fluid carbon dioxide

by Che Yunus, Mohd. Azizi, Rozak, Muhammad Naim, Lee, Nian-Yian, Ruslan, Muhammad Syafiq Hazwan, Mohd. Setapar, Siti Hamidah, Ahmad Zaini, Muhammad Abbas
Published 2014

Effect of particle size on the oil yield and catechin compound using accelerated solvent extraction

by Che Yunus, Mohd. Azizi, Hasan, Manzurudin, Othman, Norasikin, Mohd. Setapar, Siti Hamidah, Md. Salleh, Liza, Ahmad Zaini, Muhammad Abbas, Idham, Zuhaili, Zhari, Salman
Published 2013

The effects of conventional and microwave heating techniques on extraction yield of orthosiphon stamineus leaves

by Kamaruddin, Mohd. Johari, Abdul Hamid, Saidatul Raihana, Ali Othman, Syahmi Izzati, Zainal Alam, Muhd. Nazrul Hisham, Ahmad Zaini, Muhammad Abbas, Zakaria, Zaki Yamani
Published 2018

Review on natural clay ceramic membrane: Fabrication and application in water and wastewater treatment

by Azaman, Fazureen, Muhamad Nor, Mohd. Al Amin, Wan Abdullah, Wan Rafizah, Razali, Mohd. Hasmizam, Che Zulkifli, Rumaizah, Ahmad Zaini, Muhammad Abbas, Ali, Asmadi
Published 2021

A two-stage batch system for phosphate removal from wastewater by iron-coated waste mussel shell to assess the optimum adsorbent dosage

by Abdul Salim, Nur Atikah, Ahmad Zaini, Muhammad Abbas, Fulazzaky, Mohamad Ali, Puteh, Mohd. Hafiz, Abdullah, Noorul Hudai, Nuid, Maria, Mat Lazim, Zainab, Ahmad, Noraziah
Published 2022

Date palm biochar and date palm activated carbon as green adsorbent-synthesis and application

by Al Malki, Mona, Yaser, Abu Zahrim, Mohd. Hamzah, Mohd. Amir Asyraf, Ahmad Zaini, Muhammad Abbas, Ab. Latif, Nurzila, Hasmoni, Siti Halimah, Zakaria, Zainul Akmar
Published 2023

Reliability of the mass transfer factor models to describe the adsorption of NH4+ by granular activated carbon

by Fulazzaky, Mohamad Ali, Abdul Salim, Nur Atikah, Puteh, Mohd Hafiz, Khamidun, Mohd Hairul, Mohd Yusoff, Abdull Rahim, Mohammad Fulazzaky, Mohammad Fulazzaky, Abdullah, Noorul Hudai, Ahmad Zaini, Muhammad Abbas
Published 2022

Mass transfer kinetics and mechanisms of phosphate adsorbed on waste mussel shell

by Abdul Salim, Nur Atikah, Fulazzaky, Mohamad Ali, Puteh, Mohd. Hafiz, Khamidun, Mohd. Hairul, Mohd. Yusoff, Abdull Rahim, Abdullah, Noorul Hudai, Mohammad Fulazzaky, Mohammad Fulazzaky, Ahmad Zaini, Muhammad Abbas
Published 2022

Health effects of herbicides and its current removal strategies

by Mohd. Ghazi, Rozidaini, Nik Yusoff, Nik Raihan, Abdul Halim, Nurul Syazana, Abdul Wahab, Ikarastika Rahayu, Ab. Latif, Nurzila, Hasmoni, Siti Halimah, Ahmad Zaini, Muhammad Abbas, Zakaria, Zainul Akmar
Published 2023

A new solubility model for competing effects of three solvents: water, ethanol, and supercritical carbon dioxide

by Nicky Rahmana Putra, Nicky Rahmana Putra, Dwila Nur Rizkiyah, Dwila Nur Rizkiyah, Idham, Zuhaili, Jumakir, Jumakir, Waluyo, Waluyo, Mohd. Faizal, Azrul Nurfaiz, Ahmad Zaini, Muhammad Abbas, Che Yunus, Mohd. Azizi
Published 2022

Interpretation of isotherm models for adsorption of ammonium onto granular activated carbon

by Abdul Salim, Nur Atikah, Puteh, Mohd. Hafiz, Khamidun, Mohd. Hairul, Fulazzaky, Mohamad Ali, Abdullah, Noorul Hudai, Mohd. Yusoff, Abdull Rahim, Ahmad Zaini, Muhammad Abbas, Ahmad, Noraziah, Mat Lazim, Zainab, Nuid, Maria
Published 2021