Browsing by Author "Zulfakar, Mokhtar"
Now showing items 1-5 of 5
-
Controlled/living radical polymerization of methyl methacrylate in the presence of 2-bromoethanol as a transfer agent and comparison with cumyl dithiobenzoate as a RAFT agent
Akmal Hadi, Ma' Radzi; Hairul Nazirah, Abdul Halim; Zulfakar, Mokhtar; Mohamed Zulkali, Mohamed Daud (Asian Network for Scientific Information, 2009)Living polymerization is a process without transfer and termination chain reaction process. It has been developed almost 50 years ago. There are many types of living radical polymerization and the most versatile method is ... -
Enantiomer separation through membrane-based approaches: A review
Hairul Nazirah, Abdul Halim; Mohamed Zulkali, Mohamed Daud, Prof. Madya Dr.; Zulfakar, Mokhtar; Akmal Hadi, Ma'Radzi (Universiti Teknologi MARA (UiTM), 2008-12-12)The development of single-enantiomer drug from racemate chiral drugs is a challenging field in pharmaceutical industries which has opened a new market strategy for pharmaceutical firms. In this review, two types of ... -
Low cost removal of reactive orange 16 dye using cross-linked chitosan/oil palm ash composite beads
Masitah, Hassan; H., H. Bassim; A., A. Latif; Zulfakar, Mokhtar; Naimah, Ibrahim; Salwa, Mohd Zaini Mokhtar (Universiti Malaysia Sabah (UMS), 2009-08-12)In this study, the adsorption of Reactive Orange 16 (R016) onto cross-linked chitosan/oil palm ash composite beads (CC/OPA) was studied in batch mode operation with respect to temperature and initial dye concentration. The ... -
Photocatalysis as a novel approach for degradation of phenol in wastewater
Zulfakar, Mokhtar; Che Rohaida, Ngah; Siti Kartini, Ab Rahim; Anis, Mansor; Masitah, Hasan; Abdul Rahman, Mohamed (Universiti Malaysia Perlis (UniMAP)School of Bioprocess Engineering, 2009-12-12)In recent years, photocatalysis has received considerable attention as an alternative for treating industrial wastewater. Of particular interest in this context is the complete photocatalytic mineralization of a variety ... -
Photocatalytic degradation of phenol in a fluidized bed reactor utilizing immobilized TiO2 photocatalyst: Characterization and process studies
Zulfakar, Mokhtar; Hairul Nazirah, Abdul Halim; Akmal Hadi, Ma'Radzi; Abdul Rahman, Mohamed, Prof. Dr. (Asian Network for Scientific Information, 2011-05-28)Remediation of hazardous materials in water has emerged as a top priority over the years. Organic pollutants in water are one of the major constituents in water pollution. Phenol is one of the organic pollutants which are ...