• Fungal pretreatment of unextracted and pressurized hot water extracted Eucalyptus Grandis wood chips 

      Dyantyi, S. D. (Simphiwe David) (Stellenbosch : Stellenbosch University, 2007-12)
      ENGLISH ABSTRACT: Unextracted (control) and PHWe Eucalyptus grandis wood chips were pulped at 15% active alkali (AA) and 1% antraquinone (AQ). Another batch of wood chips were then inoculated with fungal co-cultures of ...
    • Improved filler retention by co-flocculation of fines and filler particles. 

      Matyumza, Ntombozuko C. (Stellenbosch : Stellenbosch University, 2005-04)
      ENGLISH ABSTRACT: The retention of filler particles and drainage are important aspects of papermaking. A number of important paper properties depend in the quality and quantity of filler retained in the paper. Fines, ...
    • Process control of chemicals in fibre furnishes 

      Durgueil, Eric Jacques (Stellenbosch : Stellenbosch University, 1994-12)
      ENGLISH SUMMARY: In a competitive and environmentally concerned business atmosphere, the role of wet end chemistry has become extremely important to a paper mill's profitability and long term viability. In the past ...