Browsing Engineering, Built Environment and Information Technology by UP Author "Onyancha, Faith M."

Browsing Engineering, Built Environment and Information Technology by UP Author "Onyancha, Faith M."

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  • Cultivation of Desmodesmus multivariabilis for the treatment of cosmetic wastewater 
    Onyancha, Faith M.; Brink, Hendrik Gideon (MDPI, 2022-11-24)
    The discharge of cosmetic wastewater into the wastewater treatment systems has become an environmental concern due to high concentrations of nutrients. The current study explored the phytoremediation potential of Desmodesmus ...
  • Malic acid production by aspergillus oryzae : the role of CaCO3 
    Geyer, Monique; Onyancha, Faith M.; Nicol, Willie; Brink, Hendrik Gideon (The Italian Association of Chemical Engineering, 2018)
    This study investigated the malic acid production capability of Aspergillus oryzae NRRL 3488 with three different CaCO3 concentrations, 20 g/L, 80 g/L, and 120 g/L, used as pH buffers and CO2 supply. A black box model ...