Mayar Ammar

Application of a fungal cellulase as a green depressant of hematite in the reverse anionic flotation of a high-phosphorus iron ore

Ahmed Yehia, Sawsan A. Abd elhalim, Hayat M. Sharada et al. · Minerals Engineering · 2021 · 38 citations

Environmental Chemistry, Engineering, Environmental Engineering +8

Study on the interactions of two models of enzymes as eco-friendly depressants in flotation separation of apatite from hematite

Mayar Ammar, Sawsan A. Abd elhalim, Hayat M. Sharada et al. · Applied Surface Science · 2022 · 35 citations

Eco-friendly Depressants, Biochemistry, Separation Science +5

Cellulase as a new phosphate depressant in dolomite-phosphate flotation

Ahmed Yehia, N. A. Abdel‐Khalek, Mayar Ammar · Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu · 2017 · 27 citations · Full text

Production of Glucoamylase, α-amylase and Cellulase by Aspergillus oryzae F-923 Cultivated on Wheat Bran under Solid State Fermentation

M. Fadel, Sawsan A. Abdel-Halim, Hayat M. Sharada et al. · Journal of Advances in Biology & Biotechnology · 2020 · 27 citations · Full text

Engineering, Cellulase Activity, Biosynthesis +16