Application of ultrafiltration membranes for solids-liquid separation in anaerobic digestion systems: The ADUF process Application of ultrafiltration membranes for solids-liquid separation in anaerobic digestion systems: The ADUF process
Appropriate record lengths for the estimation of mean annual and mean monthly precipitation in southern Africa Appropriate record lengths for the estimation of mean annual and mean monthly precipitation in southern Africa
Heavy metal content in organs of the African sharptooth catfish, Clarias gariepinus (Burchell), from a Transvaal lake affected by mine and industrial effluents. Part 1. Zinc and copper Heavy metal content in organs of the African sharptooth catfish, Clarias gariepinus (Burchell), from a Transvaal lake affected by mine and industrial effluents. Part 1. Zinc and copper
Convective cloud characteristics for the Bethlehem area Convective cloud characteristics for the Bethlehem area
The influence of altered anticorrosion treatment on the microflora of activated sludge in petrochemical plant effluent The influence of altered anticorrosion treatment on the microflora of activated sludge in petrochemical plant effluent
Biological excess phosphorus removal – Steady state process design Biological excess phosphorus removal - Steady state process design
Technical note: Physical, chemical properties of Aswan High Dam Lake water Technical note: Physical, chemical properties of Aswan High Dam Lake water
An evaluation of the methods used for the determination of orthophosphate and total phosphate in activated sludge extracts An evaluation of the methods used for the determination of orthophosphate and total phosphate in activated sludge extracts
Some considerations in polyphosphate determinations of activated sludge extracts Some considerations in polyphosphate determinations of activated sludge extracts
Short communication: Induction behaviour of the tilapia Oreochromis mossambicus Peters (Pisces: Cichlidae) subjected to electronarcosis by various alternating or rectified currents Short communication: Induction behaviour of the tilapia Oreochromis mossambicus Peters (Pisces: Cichlidae) subjected to electronarcosis by various alternating or rectified currents