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Vol. 20 No. 3, July 1994
Home Water SA Vol. 20 No. 3, July 1994

Vol. 20 No. 3, July 1994

11 articles

All Water SA issues

  1. The cost of rural water supply: A case study in South Africa

    Schur MA

    View PDF — The cost of rural water supply: A case study in South Africa Download — The cost of rural water supply: A case study in South Africa

  2. A note on PCBs and chlorinated hydrocarbon pesticide residues in water, fish and sediment from the Olifants River, Eastern Transvaal, South Africa

    Grobler DF

    View PDF — A note on PCBs and chlorinated hydrocarbon pesticide residues in water, fish and sediment from the Olifants River, Eastern Transvaal, South Africa Download — A note on PCBs and chlorinated hydrocarbon pesticide residues in water, fish and sediment from the Olifants River, Eastern Transvaal, South Africa

  3. A note on the occurrence of metals in the Olifants River, Eastern Transvaal, South Africa

    Grobler DF, Kempster PL, van der Merwe L

    View PDF — A note on the occurrence of metals in the Olifants River, Eastern Transvaal, South Africa Download — A note on the occurrence of metals in the Olifants River, Eastern Transvaal, South Africa

  4. Human health aspects of the metals zinc and copper in tissue of the African sharptooth catfisf, Clarias gariepinus, kept in treated sewage effluent and in the Krugersdrift Dam

    van den Heever DJ, Frey BJ

    View PDF — Human health aspects of the metals zinc and copper in tissue of the African sharptooth catfisf, Clarias gariepinus, kept in treated sewage effluent and in the Krugersdrift Dam Download — Human health aspects of the metals zinc and copper in tissue of the African sharptooth catfisf, Clarias gariepinus, kept in treated sewage effluent and in the Krugersdrift Dam

  5. Bioaccumulation of metals by Scenedesmus, Selenastrum and Chlorella algae

    Brady D, Letebele B, Rose S

    View PDF — Bioaccumulation of metals by Scenedesmus, Selenastrum and Chlorella algae Download — Bioaccumulation of metals by Scenedesmus, Selenastrum and Chlorella algae

  6. Preliminary observations on the effect of increased concentrations of total dissolved salts on growth and photosynthetic rates in different algal species

    Prinsloo JF, Pieterse AJH

    View PDF — Preliminary observations on the effect of increased concentrations of total dissolved salts on growth and photosynthetic rates in different algal species Download — Preliminary observations on the effect of increased concentrations of total dissolved salts on growth and photosynthetic rates in different algal species

  7. Denitrification of drinking water - A bioenergetic evaluation

    Green M, Loewenthal RE, Schnitzer M, Tarre S

    View PDF — Denitrification of drinking water - A bioenergetic evaluation Download — Denitrification of drinking water - A bioenergetic evaluation

  8. Flood damage estimation - A review of urban stage-damage curves and loss functions

    Smith DI

    View PDF — Flood damage estimation - A review of urban stage-damage curves and loss functions Download — Flood damage estimation - A review of urban stage-damage curves and loss functions

  9. Preparing input data for a national-scale groundwater vulnerability map of Southern Africa

    Lynch SD, Reynders AG, Schulze RE

    View PDF — Preparing input data for a national-scale groundwater vulnerability map of Southern Africa Download — Preparing input data for a national-scale groundwater vulnerability map of Southern Africa

  10. The design and research potential of an artificial stream system for the investigation of macroinvertebrate water quality tolerances

    Palmer CG, Rowtson WS, Jezewski WA, Skotnicky PI

    View PDF — The design and research potential of an artificial stream system for the investigation of macroinvertebrate water quality tolerances Download — The design and research potential of an artificial stream system for the investigation of macroinvertebrate water quality tolerances

  11. Die invloed van N-peil, grondtipe en waterstremming op die produksie en watergebruiksdoeltreffendeheid van Panicum maximum cv. Gatton

    Pieterse PA, Rethman NFG, van Bosch J

    View PDF — Die invloed van N-peil, grondtipe en waterstremming op die produksie en watergebruiksdoeltreffendeheid van Panicum maximum cv. Gatton Download — Die invloed van N-peil, grondtipe en waterstremming op die produksie en watergebruiksdoeltreffendeheid van Panicum maximum cv. Gatton
 
 

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