Author

Now showing items 1-4 of 4

Analysis of electrochemical noise data with phase space methods

Aldrich C. Qi B.C. Botha P.J. (2006)

Analysis of the apparently random fluctuations in the current and potential of freely corroding systems has long been seen as a promising approach to the development of better corrosion sensors. Apart from the rate of ...
Degradation of humic acids in a microbial film consortium from landfill compost

Qi B.C. Aldrich C. Lorenzen L. Wolfaardt G.M. (2004)

Bacterial biofilms are ubiquitous in nature and industrial settings. In this study, a biofilm consortium was enriched in a continuous-flow-cell system using humic acid as the sole carbon and energy source. The degradation ...
Effect of ultrasonic treatment on zinc removal from hydroxide precipitates by dissolved air flotation

Qi B.C. Aldrich C. (2002)

The effect of ultrasonication on the precipitation of zinc hydroxide, as well as the separation of zinc hydroxide and gypsum precipitates by use of dissolved air flotation are considered in this paper. Both ultrasonic ...
Methanogenic digestion of lignocellulose residues under conditions of high-rate acidogenic fermentation

Qi B.C. Wolfaardt G.M. Aldrich C. Lorenzen L. (2003)

A semicontinuous module reactor was operated under methanophilic conditions to effect rapid solid anaerobic digestion of lignocellulose substances for waste utilization and stabilization. This was achieved by recovering ...

Now showing items 1-4 of 4

Search SUNScholar