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Determination of the bacterial diversity of a natural freshwater wetland impacted by acid mine drainage.
(Stellenbosch : Stellenbosch University, 2015-12)ENGLISH ABSTRACT: Freshwater resources in semi-arid countries, such as South Africa, are under constant threat from pollution. One of the major pollutants is acid mine drainage, which not only lowers the pH of the water, ... -
Crossbreeding of natural Saccharomyces cerevisiae strains for enhanced bio-ethanol production
(Stellenbosch : Stellenbosch University, 2015-12)ENGLISH ABSTRACT: The fluctuating fuel prices, possible future shortage of fossil fuels, the increasing demand and the negative impacts on the ecosystem have all contributed to the search and development of alternatives ...
