Browsing by Author "Pua, Poh Keong"

Now showing items 1-2 of 2

    • Cactus as Coagulant in Water Treatment 

      Pua, Poh Keong; Nu Adilah, Elias; Nur Hazliza, Abdullah; Ray Wathy, Veloo; Nurfadhilah, Puadulzaki; Saiful Anuar, Jusoh (Universiti Malaysia PerlisPusat Pengajian Kejuruteraan Alam Sekitar, 2010-03-03)
      Coagulation in Malaysia are used the aluminium salts. The aluminium salt are cheaper and most widely used in coagulation in water and waste water treatment all over the world.

    • Food waste generation rate and composition at UniMAP cafeteria 

      Pua, Poh Keong (Universiti Malaysia Perlis (UniMAP)School of Environmental Engineering, 2012-05)
      Food waste is currently increasing because of the population increased and changes of life style. There are several problems such as public health and environmental pollution occur if non effective foods waste management ...