Browsing Universiti Malaysia Perlis by Author "Zainab, Hamzah, Assoc Prof Dr"

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    • Biochar : A green product from biomass waste to boost crop growth 

      Lun, Lim Wei; Zainab, Hamzah, Assoc Prof Dr; Othman, Hashim, Assoc Prof Dr; Ainatul Alia, Allias (Universiti Malaysia Perlis (UniMAP)Faculty of Engineering Technology (FE-TECH), 2015-04-17)
      Biochar is solid carbonized material from biomass produced by pyrolysis. Biochar possesses soil amendment properties effecting soil fertility and enhancing mineral uptake inportant for crop growth and productivity. Biochar ...

    • Microwave and ultrasonic green technique for bio-oil production 

      Sarah, Ingrid Xervaser; Zainab, Hamzah, Assoc Prof Dr; Nurfatirah, Nordin; Norfaezah, Ahmad; Othman, Hashim, Assoc Prof Dr (Universiti Malaysia Perlis (UniMAP)Faculty of Engineering Technology (FE-TECH), 2015-04-17)
      Jatropha oil is a non-edible vegetable oil produced by an extraction process. The oil crop plant contains a high amount of oil (20-40%) compared to other vegetable oil. Moreover, Jatropha oil has potential as renewable ...