Letters to the Editor (May 2007)

Water engineers of the future

News from the South African water sector (May 2007)

Exhibition attracts big business

Predicting the environmental impact and sustainability of irrigation with coal mine water

A methods manual for the collection, preparation and analysis of diatom samples

An illustrated guide to some common diatom species from South Africa

An assessment of non-revenue water in South Africa

Effect of irrigation water and water table salinity on the growth and water use of selected crops

Dual-stage ceramic membrane bioreactors for the treatment of high-strength industrial wastewaters