Browsing by Author "Da Silva, E."

Browsing by Author "Da Silva, E."

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  • Application of Sterikon bioindicators for the determination of bactericide concentrations 
    Cloete, Thomas Eugene; Da Silva, E.; Brözel, Volker Siegfried (Water Research Council, 1993-10)
    Biofouling in industrial water systems is normally prevented by the use of bactericides. However, bactericide programmes often fail owing to the lack of suitable techniques for determining the in situ bactericide concentration ...
  • Cycling to public transport stations: the most sustainable transport mode combination 
    Onderwater, P.; Da Silva, E. (Southern African Transport Conference, 2022)
    The Netherlands is regarded as one of the most prominent cycling countries in the world. It also has one of the best railway systems in the world. Interestingly, the combination of ‘cycling to railway stations’ has a very ...
  • Harnessing leisure cyclists to promote commuter cycling 
    Da Silva, E.; Onderwater, P. (Southern African Transport Conference, 2022)
    Cycling in South Africa is hardly a mode of transport for commuter purposes, but largely a leisure activity undertaken by specific groups, whilst these sub-cultures have garnered popularity amongst their communities, often ...
  • Removal of waterborne human enteric viruses and coliphages using oxidised coal 
    Cloete, T.E. (Thomas Eugene), 1958-; Da Silva, E.; Nel, Louis Hendrik (Springer, 1998)
    Human enteric viruses and coliphages have been detected in water that has undergone what is generally considered adequate treatment, including chlorination. Because small numbers of virus particles are needed for the ...