Archives

The dissolved mineral composition of the water flowing into and out of the Hartbeespoort dam

The distribution of nutrients in Swartvlei, a Southern Cape coastal lake

Nitrogen and phosphorus input to the Midmar dam, Natal

Observations on algal populations in an experimental maturation pond system

The use of a slotted quartz tube for the analysis of trace metals in fresh water

Thickening of brown water sludges by dissolved-air (pressure) flotation

Design of flocculation systems from batch test data

Die gebruik van hidrochemiese tegnieke in grondwatereksplorasie in die Venterstadomgewing, Kaapprovinsie

Treatment of effluents from ammonia plants – part I: biological nitrification of an inorganic effluent from a nitrogen-chemicals complex

Treatment of effluents from ammonia plants – part ii: biological oxidation of carbon-one compounds in an effluent from an ammonia plant