• Biogas Production from Cow Manure Using an Anaerobic Digestion Technique 

      Al Umairi , Abdul Rahim; Al Amri, Hatem; Al Kalbani, Abdullah; Al Hadidi, Al Hussain; Al Hashami, Marwan ( Qatar University Press , 2023 , Conference Paper)
      The world is suffering from limited sources of energy thus finding a renewable and sustainable source is very crucial. Cow manure is an unexploited treasure and is expected to have a high potential for energy recovery. ...
    • Eco-friendly Concrete Using Waste Plastic Bottles as Aggregate: A Case Study from Oman 

      Al Umairi, Abdul Rahim; Al Mahrouqi, Nawf; Al Wahaibi, Maryam; Al Hooti, Maryam; Al Nabhani, Fatemah; ... more authors ( Qatar University Press , 2023 , Conference Paper)
      Waste plastic bottles (WPB) (polyethylene terephthalate (PET)) type are used widely for water storage and eventually become environmental burden. This study investigated an innovative application of the WPB to partially ...