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Vol. 19 No. 2, April 1993
Home Water SA Vol. 19 No. 2, April 1993

Vol. 19 No. 2, April 1993

12 articles

All Water SA issues

  1. Review of treatment performance at Hammarsdale Wastewater Works with special reference to alum dosing

    de Haas DW, Borain GP, Kerdachi DA

    View PDF — Review of treatment performance at Hammarsdale Wastewater Works with special reference to alum dosing Download — Review of treatment performance at Hammarsdale Wastewater Works with special reference to alum dosing

  2. Induction of nitrite build-up in water by some common disinfectants

    Jooste SHJ, van Leeuwen J

    View PDF — Induction of nitrite build-up in water by some common disinfectants Download — Induction of nitrite build-up in water by some common disinfectants

  3. Uranium sorption by glutamate glucan: A modified chitosan - Part I: Equilibrium studies

    Saucedo I, Guibal E, Roussy J, Roulph Ch, Le Cloirec P

    View PDF — Uranium sorption by glutamate glucan: A modified chitosan - Part I: Equilibrium studies Download — Uranium sorption by glutamate glucan: A modified chitosan - Part I: Equilibrium studies

  4. Uranium sorption by glutamate glucan: A modified chitosan - Part II: Kinetic studies

    Guibal E, Saucedo I, Roussy J, Roulph Ch, Le Cloirec P

    View PDF — Uranium sorption by glutamate glucan: A modified chitosan - Part II: Kinetic studies Download — Uranium sorption by glutamate glucan: A modified chitosan - Part II: Kinetic studies

  5. Membrane performance restoration. I: Abattoir process streams, cleaning regimes for UF membranes

    Jacobs EP, Swart P, Brouckaert CJ, Hart OO

    View PDF — Membrane performance restoration. I: Abattoir process streams, cleaning regimes for UF membranes Download — Membrane performance restoration. I: Abattoir process streams, cleaning regimes for UF membranes

  6. The Eastern Cape drought

    Jury MR, Levey K

    View PDF — The Eastern Cape drought Download — The Eastern Cape drought

  7. Determination of the profile available water capacity of maize and wheat at different growth stages

    Vanassche FMG, Laker MC

    View PDF — Determination of the profile available water capacity of maize and wheat at different growth stages Download — Determination of the profile available water capacity of maize and wheat at different growth stages

  8. Permeability prediction for water seepage through low porosity granular porous media

    du Plessis JP, Roos LI

    View PDF — Permeability prediction for water seepage through low porosity granular porous media Download — Permeability prediction for water seepage through low porosity granular porous media

  9. Investigations into the salinity preferences of successive larval developmental forms of five indigenous species of the freshwater prawn Macrobrachium

    Cort MC, Schoonbee HJ

    View PDF — Investigations into the salinity preferences of successive larval developmental forms of five indigenous species of the freshwater prawn Macrobrachium Download — Investigations into the salinity preferences of successive larval developmental forms of five indigenous species of the freshwater prawn Macrobrachium

  10. Occurrence of the red swamp crawfish Procambarus clarkii (Crustacea, Cambaridae) in the Crocodile River at Dullstroom, Transvaal

    Schoonbee HJ

    View PDF — Occurrence of the red swamp crawfish Procambarus clarkii (Crustacea, Cambaridae) in the Crocodile River at Dullstroom, Transvaal Download — Occurrence of the red swamp crawfish Procambarus clarkii (Crustacea, Cambaridae) in the Crocodile River at Dullstroom, Transvaal

  11. Technical note: Comparison of humidity chamber, MariSource hatching tray and "Zuger" glass funnel incubation systems for breeding of Cyprinus carpio (L.) and Clarias gariepinus (Burchell)

    Prinsloo JF, Hoffman LC, Theron J

    View PDF — Technical note: Comparison of humidity chamber, MariSource hatching tray and "Zuger" glass funnel incubation systems for breeding of Cyprinus carpio (L.) and Clarias gariepinus (Burchell) Download — Technical note: Comparison of humidity chamber, MariSource hatching tray and "Zuger" glass funnel incubation systems for breeding of Cyprinus carpio (L.) and Clarias gariepinus (Burchell)

  12. Short communication: A method for discriminating between evaporation and seepage losses from open water canals

    Bosman HH

    View PDF — Short communication: A method for discriminating between evaporation and seepage losses from open water canals Download — Short communication: A method for discriminating between evaporation and seepage losses from open water canals
 
 

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