Author:Carter, P; Carter, TJ; Viljoen, ADate:Mar 1996Failure analysis and life prediction of a large, complex fin plate heat exchanger required metallurgical analysis, at the beginning of 1993, inter-stream leaks were found in two aluminium plate fin heat exchangers in parallel operation at a ...Read more
Author:Viljoen, A; Steyn, GJ; Van Vuren, JHJ; Wade, PWDate:May 2003The aim of this study was to assess the sensitivity of early life stages of Sharp tooth catfish, Clarias gariepinus (Burchell), to determine which stage to use during effluent assessment. The target water quality of zinc was used ranging from ...Read more