Browsing Ong Soon An, Assoc. Prof. Dr. by Author "ongsoonan@yahoo.com"
Now showing items 1-4 of 4
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Adsorption and toxicity of heavy metals on activated sludge
Soon-An, Ong; Toorisaka, Eiichi; Hirata, Makoto; Hano, Tadashi (Science Society of Thailand, 2010-09)The adsorption of Cu, Cd, Ni, Zn, and Cr from synthetic solutions on powdered activated carbon (PAC), activated sludge, and dried sludge were investigated under laboratory conditions to assess its ability to remove heavy ... -
Performance evaluation of laboratory scale up-flow constructed wetlands with different designs and emergent plants.
Soon-An, Ong; Uchiyama, Katsuhiro; Inadama, Daisuke; Ishida, Yuji; Yamagiwa, Kazuaki (Elsevier Ltd, 2010-10)The objective of present study was to assess the simultaneous removal of organic pollutants and nutrients by five laboratory scale up-flow constructed wetlands (UFCWs). Aerobic and anaerobic regions were well developed at ... -
Studies on adsorption and biodegradation of chromiumcontaining wastewater by laboratory-scale sequencing batch reactor-powdered activated carbon system
Ong, Soon An; Eiichi, Toorisaka; Makoto, Hirata; Tadashi, Hano (Gh. Asachi Technical University of IASI, 2011-10)The study involved investigating the effects of Cr(III) and the efficacy of powdered activated carbon (PAC) in reducing the inhibitory effects of Cr(III) on activated sludge under sequencing batch reactor (SBR) operation. ... -
Synergistic effect of up-flow constructed wetland and microbial fuel cell for simultaneous wastewater treatment and energy recovery
Oon, Yoong Ling; Ong, Soon-An; Ho, Li Ngee; Wong, Yeeshian; Farrah Aini, Dahalan; Oon, Yoong Sin; Lehl, Harvinder Kaur Aur; Thung, Wei Eng (Elsevier, 2016-03-01)This study demonstrated a successful operation of up-flow constructed wetland-microbial fuel cell (UFCW-MFC) in wastewater treatment and energy recovery. The goals of this study were to investigate the effect of circuit ...