Browsing Wong Yee Shian, Assoc. Prof. Ts. Dr. by Author "yswong@unimap.edu.my "
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Decolorization of methyl orange using upflow anaerobic sludge blanket (UASB) reactor-An investigation of co-substrate and dye degradation kinetics
Viswanathan, Murali; Ong, Soon An, Dr.; Ho, Li Ngee, Dr.; Wong, Yee Shian (Taylor & Francis, 2013)Decolorization of a synthetic wastewater containing Methyl Orange (MO) azo dye was performed in an upflow anaerobic sludge blanket (UASB) reactor. Color removal efficiencies approaching 94, 90 and 96% were obtained with ... -
Methane gas production from palm oil wastewater - An anaerobic methanogenic degradation process in continuous stirrer suspended closed anaerobic reactor
Wong, Yee Shian; Teng, Tjoon Tow, Prof.; Ong, Soon An, Dr.; Norhashimah, Morad, Dr.; Mohd Rafatullah, Lari; Leong, Jing Yong (Elsevier, 2014-05)Methane gas (CH4) production from the anaerobic methanogenesis degradation of palm oil wastewater was carried out in laboratory continuous stirrer suspended closed anaerobic reactor (SCAR) at mesophilic temperature of 35 ... -
Mineralization of Methyl Orange-containing wastewater by integrated anaerobic and aerobic processes using spent granular activated carbon-biofilm under sequencing batch reactor operation
Ong, Soon An, Dr.; Ho, Li Ngee, Dr.; Wong, Yee Shian; Raman, Komalathevi; Rohazita, Bahari (Taylor & Francis, 2013)Mineralization of azo dye required combination of anaerobic and aerobic processes either in two stages or single stage of treatment. The aim of the present study was to evaluate the treatment performance in the decolorization ...