Browsing Afizah Ayob, Prof. Madya Dr. by Author "Ahmad Zuhairi, Abdullah"
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Characterization of polymer-stabilized nano zero-valent iron particle by ultrasonic irradiation-assisted method
Afizah, Ayob; Norli, Ismail; Tjoon, Tow Teng; Ahmad Zuhairi, Abdullah; Bazlul Mobin, Siddique (Prints Publications Pvt. Ltd., 2012)We present a study of the influence of pH and ultrasonic irradiation-assisted method on the dispersion of stabilized commercial nanoparticles in post-synthesis using two types of polymers. The great pH responsive and weak ... -
Kinetic removal of Cr⁶⁺ in aqueous solution by carboxymethyl cellulose-stabilized nano zero-valent iron particles
Afizah, Ayob; Salina, Alias; Farrah Aini, Dahalan; Ragunathan, Santiagoo; Ahmad Zuhairi, Abdullah; Tjoon, Tow Teng (Society of Chemists and Technologists of Macedonia, 2015)Carboxymethyl cellulose (CMC) was used in the chemical reduction method for producing dispersible nano zero-valent iron (nZVI) particles served as reactive, mobile and convenient adsorbent. CMC-stabilized nZVI particles ...