Browsing by Author "Min, Ohm Mar"
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Comparison between the photocatalytic degradation of single and binary azo dyes in TiO2 suspensions under solar light irradiation
Min, Ohm Mar; Ho, Li Ngee; Ong, Soon-An; Wong, Yee Shian (IWA Publishing, 2015-12)Textile industries discharge a large quantity of colored wastewater which is harmful to the ecosystem. In this study, two kinds of dyes were investigated: the mono azo Acid Orange 7 (AO7) and diazo Reactive Green 19 (RG19). ... -
Effects of synthesis Ni doped Tio2 on Photocatalytic degradation process
Min, Ohm Mar; Ong, Soon-An; Wong, Yee Shian; Ho, Li Ngee (AENSI Publisher (American-Eurasian Network for Scientific Information, 2014)Titanium is opropoxide, Ethanol, Acetic acid and nickel chloride hexahydrate were used as reagents. The objectives of this study is to synthesize TiO2 and Ni doped TiO2 powders by using reflux sol-gel method and to compare ... -
Solar photocatalytic degradation of azo dye Reactive Black 5 in aqueous suspension of TiO2
Ong, Soon-An; Min, Ohm Mar; Ho, Li Ngee; Wong, Yee Shian; Fahmi Muhammad, Ridwan (IWA Publishing, 2011)Photocatalytic degradation of pollutants under solar light irradiation is an economically viable process and a very promising clean wastewater treatment technology. The aim of this study is to evaluate photocatalytic ...