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Browsing by Author "Greben, H"

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Biogas, as a renewable energy source, produced during the anaerobic digestion of organic waste

Author: Greben, H ; Burke, LM ; Szewczuk, S Date: Oct 2009 Identifying alternative sources of energy is a matter of urgency, since conventional energy sources are becoming exhausted. Renewable energy sources, such as biogas, can be generated from organic waste, through the anaerobic digestion (AD) ... Read more
Focus on CSIR research in pollution and waste: High sulphide Concentrations tolerated by sulphate reducing bacteria

Author: Greben, H Date: Aug 2007 Acid mine drainage (AMD) is a common result of mining activities caused by bacterial oxidation of sulphide minerals (pyrite) that results in sulphate rich waste water. AMD can be treated biologically in the presence of sulphate reducing ... Read more
Focus on CSIR research in pollution waste: Cellulose degradation, volatile fatty acid formation and biological sulphate removal operating and anaerobic hybrid reactor

Author: Greben, H Date: Aug 2007 The biological sulphate removal technology requires carbon and energy sources to reduce sulphate to sulphide. Plant biomass, e.g. cut grass, is a sustainable source of energy when cellulose is utilised in the anaerobic degradation to produce ... Read more
Relationships between sulphate reduction and COD/VFA utilisation using grass cellulose as carbon and energy sources

Author: Mulopo, J ; Greben, H ; Sigama, J ; Radebe, V ; Mashego, M ; Burke, L Date: Jul 2010 The release of mine effluents can have a damaging impact on receiving water bodies. Therefore, treatment of mine waters before discharge is imperative. A novel biological SO2/4 removal technology has been developed whereby the degradation/f ... Read more

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Browsing by Author "Greben, H"

Browsing by Author "Greben, H"

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All of ResearchSpace

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