Determination of low citric acid concentrations in a mixture of weak acid/bases

A note on the concentrations and bioavailability of selected metals in sediments of Richards Bay Harbour, South Africa

Degradation of pulp and paper-mill effluent by thermophilic micro-organisms using batch systems

Integrating biodiversity concepts with good governance to support water resources management in South Africa

Wetlands as early warning (eco)systems for water resource management

Water quality assessment using SVD-based principal component analysis of hydrological data

Amanzi – October 2005

Annual Report 2004/05

The application of pinch analysis for water and effluent management

Deep artesian groundwater for Oudtshoorn municipal supply