Browsing Researchers by Subject "Ozonation"

Now showing items 1-5 of 5

    • Characteristic of COD and colour removal of azo dye in ozonation and biological treatment 

      Che Zulzikrami Azner, Abidin; Fahmi Muhammad, Ridwan (Institute of Electrical and Electronics Engineers (IEEE), 2011)
      In this research, the characteristic of COD and colour removal of azo dye by ozonation and biological treatment was evaluated for applying in azo dye industrial effluent treatment. Reactive Red 120, Remazol Brilliant Blue, ...

    • DOC removal by multi-stage ozonation-biological treatment 

      Wataru, Nishijima; Fahmi, Muhammad Ridwan; Tsukasa, Mukaidani; Mitsumasa, Okada (IWA Publishing, 2003-01)
      Multi-stage ozonation-biological treatment process for dissolved organic carbon (DOC) removal was evaluated to apply for drinking water treatment. Waters with different types of DOC were used, i.e. a reservoir water for ...

    • Improvement of DOC removal by multi-stage AOP-biological treatment 

      Fahmi, Muhammad Ridwan; Wataru, Nishijima; Mitsumasa, Okada (Elsevier B.V., 2003-03)
      The single and multi-stages advanced oxidation process (AOP)-biological treatments were evaluated to apply for drinking water treatment, especially for the water containing less susceptible dissolved organic carbon (DOC) ...

    • Multi-stage ozonation and biological treatment for the removal of azo dye industrial effluent 

      Nazerry Rosmady, Rahmat; Fahmi Muhammad, Ridwan; Che Zulzikrami, Azner Abidin; Apipah, Ariffin (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      This research focused on the treatment of dye industrial effluent by single-stage and multi-stage ozonation and biological treatment process. It was done as to evaluate the performance of ozonation and biological treatment ...

    • Trend in azo dye reactive red 120 degradation by ozonation and advanced oxidation process 

      Fahmi, Muhammad Ridwan, Dr.; Li-Sze, Lai; Nazerry Rosmady, Rahmat; Che Zulzikrami Azner, Abidin; Ong, Soon An; Umi Fazara, Md. Ali (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      In this study, the trend of azo dye degradation by ozonation and advanced oxidation process was evaluated base on colour and COD removal efficiency of Reactive Red 120. In addition, FT-IR spectrum was analysed to determine ...