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Vol. 11 No. 1, January 1985
Home Water SA Vol. 11 No. 1, January 1985

Vol. 11 No. 1, January 1985

8 articles

All Water SA issues

  1. Influence of nitrates on biological phosphorus removal from wastewater

    Hascoet MC, Florentz M

    View PDF — Influence of nitrates on biological phosphorus removal from wastewater Download — Influence of nitrates on biological phosphorus removal from wastewater

  2. Toxicity and mutagenicity evaluation of water coagulated with Moringa oleifera seed preparations using fish, protozoan, bacterial, coliphage, enxyme and Ames Salmonella assays

    Grabow WOK, Slabbert JL, Morgan WSG, Jahn SaA

    View PDF — Toxicity and mutagenicity evaluation of water coagulated with Moringa oleifera seed preparations using fish, protozoan, bacterial, coliphage, enxyme and Ames Salmonella assays Download — Toxicity and mutagenicity evaluation of water coagulated with Moringa oleifera seed preparations using fish, protozoan, bacterial, coliphage, enxyme and Ames Salmonella assays

  3. Preliminary investigations on the cryopreservation of Clarias gariepinus (Clariidae: Pisces) sperm

    Steyn GJ, Van Vuren JHJ, Schoonbee HJ, Chao N

    View PDF — Preliminary investigations on the cryopreservation of Clarias gariepinus (Clariidae: Pisces) sperm Download — Preliminary investigations on the cryopreservation of Clarias gariepinus (Clariidae: Pisces) sperm

  4. Cage culture of Mozambique tilapia, Oreochromis mossambicus without artificial feeding in maturation ponds of the Phuthaditjhaba sewage system

    Gaigher IG, Toerien DF

    View PDF — Cage culture of Mozambique tilapia, Oreochromis mossambicus without artificial feeding in maturation ponds of the Phuthaditjhaba sewage system Download — Cage culture of Mozambique tilapia, Oreochromis mossambicus without artificial feeding in maturation ponds of the Phuthaditjhaba sewage system

  5. An evaluation of the activated alumina process for fluoride removal from drinking-water and some factors influencing its performance

    Schoeman JJ, Botha GR

    View PDF — An evaluation of the activated alumina process for fluoride removal from drinking-water and some factors influencing its performance Download — An evaluation of the activated alumina process for fluoride removal from drinking-water and some factors influencing its performance

  6. The effect of flood conditions on the groundwater quality of a borehole at Baroda near Cradock, Eastern Cape Province

    Tordiffe EAW, Van der Westhuizen WA, de Bruiyn H

    View PDF — The effect of flood conditions on the groundwater quality of a borehole at Baroda near Cradock, Eastern Cape Province Download — The effect of flood conditions on the groundwater quality of a borehole at Baroda near Cradock, Eastern Cape Province

  7. The water quality of a small urban catchment near Durban, South Africa

    de Villiers G Du T, Malan E

    View PDF — The water quality of a small urban catchment near Durban, South Africa Download — The water quality of a small urban catchment near Durban, South Africa

  8. The chemical composition of Transkei river water

    du Preez AL

    View PDF — The chemical composition of Transkei river water Download — The chemical composition of Transkei river water
 
 

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