Now showing items 5-11 of 11

    • Decolorization and degradation of reactive red 120 azo dye by oxidation processes 

      Che Zulzikrami, Azner Abidin; Fahmi, Muhammad Ridwan, Dr.; Ong, Soon An; Nazerry Rosmady, Rahmat; Siti Nurfatin Nadhirah, Mohd Makhtar (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      In this study, the treatment of azo dye, Reactive Red 120 (RR120) by oxidation using (ozone) O3 and ozone/hydrogen peroxide (O3/H2O2) treatments were evaluated. O3 carried out using a glass reactor, generated from an ...
    • Decolorization of azo dye by ozonation 

      Che Zulzikrami, Azner Abidin; Fahmi, Muhammad Ridwan; Nazerry Rosmady, Rahmat; Suhaida, Mohamed Arshad (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      The decolourization and Chemical Oxygen Demand (COD) removal of azo dye solution in different ozonation time and biodegradation processes were evaluated to apply for reactive azo dye. Reactive Red 120 (RR120), Remazol ...
    • Decolourization of an azo dye in aqueous solution by ozonation in a semi-batch bubble column reactor 

      Che Zulzikrami Azner, Abidin; Muhammad Ridwan, Fahmi; Ong, Soon-An; Siti Nurfatin Nadhirah, Mohd Makhtar; Nazzery Rosmady, Rahmat (Science Society of Thailand under Royal Patronage, 2015-02)
      The oxidative degradation of the azo dye Reactive Red 120 by ozonation was investigated. The decolourization was carried out by bubbling ozone at the bottom of a bubble column reactor containing the dye solution. The colour, ...
    • 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 ...
    • Performance evaluation of okra (abelmoschus esculentus) as coagulant for turbidity removal in water treatment 

      Fahmi, Muhammad Ridwan, Dr.; Nasrul, Hamidin, Dr.; Che Zulzikrami, Azner Abidin; Umi Fazara, Md. Ali, Dr.; Mohd Irfan Hatim, Mohamed Dzahir (Trans Tech Publications, 2014)
      The objective of this study is to evaluate the performance of turbidity removal in water by using Okra (Abelmoschus esculentus) as natural coagulant. The coagulation active agent in various Okra sections was extracted with ...
    • Phosphate removal using aluminum–doped rice husk ash–derived silica 

      Salsuwanda, Selamat; Masitah, Hasan; Azlinda, Abd Ghani; Che Zulzikrami, Azner Abidin (Universiti Malaysia Pahang, 2009-06-20)
      Phosphate, a compound which has phosphorus as its key atom, from excess fertilizers and detergents ends up washing into lakes, creeks and rivers. This overabundance of phosphorus causes excessive aquatic plant and algae ...
    • Removal of copper from aqueous solution by citric acid modified rice straw 

      Che Zulzikrami, Azner Abidin; Fahmi, Muhamad Ridwan; Naimah, Ibrahim; Masitah, Hassan; Salsuwanda, Selamat; Nazerry Rosmady, Rahmat (Universiti Malaysia Pahang, 2009-06-20)
      The objective of the present study were to convert rice straw, a by-product of rice production to a metal adsorbent and further to investigate the potential of using the adsorbent for the removal of Cu(II) ions. The ...