Browsing by Author "Tjoon, Tow Teng"
Now showing items 1-6 of 6
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Biological kinetics evaluation of anaerobic stabilization pond treatment of palm oil mill effluent
Wong, Yee Shian; Mohd Omar, A.B. Kadir; Tjoon, Tow Teng (Elsevier Ltd., 2009-11-21)Biological kinetic (bio-kinetic) study of the anaerobic stabilization pond treatment of palm oil mill effluent (POME) was carried out in a laboratory anaerobic bench scale reactor (ABSR). The reactor was operated at different ... -
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 ... -
Immobilization of Cu 2+ using stabilized nano zero valent iron particles in contaminated aqueous solutions
Afizah, Ayob; Norli, Ismail; Tjoon, Tow Teng; Aahmad Zuhairi, Abdullah (Wroclaw University of Technology, 2012)Batch kinetic experiments were conducted to investigate the feasibility of using carboxylmethyl cellulose (CMC)-stabilized nano zero valent iron (nZVI) particles for immobilization of Cu 2+ in water. The effects of nZVI ... -
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 ... -
A novel pretreatment method of lignocellulosic material as adsorbent and kinetic study of dye waste adsorption
Ling, Wei Low; Tjoon, Tow Teng; Anees, Ahmad; Norhashimah, Morad; Yee, Shian Wong (Springer Science+Business Media B.V., 2010)Sulphuric acid-modified bagasse has been used as low-cost adsorbent for the removal of methylene blue (MB) dye from aqueous solution. In order to remove organic compounds that contribute to chemical oxygen demand (COD), ... -
Steady state performance of anaerobic degradation of Palm Oil Mill Effluent (POME) at various Hydraulic Retention Time (HRT)
Yee, Shian Wong; Ong, Soon An; Tjoon, Tow Teng (Universiti Sains Malaysia (USM), 2010-06-02)The steady state performance of anaerobic stabilization pond treatment of Palm Oil Mill Effluent (POME) was carried out in a laboratory anaerobic bench scale reactor (ABSR). The ABSR was operated by a series of continuous ...