Water Wheel – Jan/Febr 2006

Verification of Wegelin’s design criteria for horizontal flow roughing filters (HRFs) with alternative filter material

Prediction of the environmental impact and sustainability of large-scale irrigation with gypsiferous mine-water on groundwater resources

A generalised groundwater flow equation using the concept of non-integer order derivatives

Investigation on the sorption of aluminium in drinking water by low-cost adsorbents

Calibration of a frequency-domain reflectometer for determining soil-water content in a clay loam soil

Management of a Karoo fractured-rock aquifer system – Kalkveld Water User Association (WUA)

Biological treatment of industrial wastewater containing formaldehyde and formic acid

Effect of pH and inoculum size on pentachlorophenol degradation by Pseudomonas sp

Stability and phase separation behaviour of systems of particles in a medium with added polymer