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Vol. 7 No. 2, April 1981
Home Water SA Vol. 7 No. 2, April 1981

Vol. 7 No. 2, April 1981

8 articles

All Water SA issues

  1. Elimination of toxic metals from wastewater by an integrated wastewater treatment/water reclamation system

    Smith R, Wiechers SG

    View PDF — Elimination of toxic metals from wastewater by an integrated wastewater treatment/water reclamation system Download — Elimination of toxic metals from wastewater by an integrated wastewater treatment/water reclamation system

  2. A note on minimising temperature rise by restricting evaporation from small open water surfaces

    Henderson-Sellers B

    View PDF — A note on minimising temperature rise by restricting evaporation from small open water surfaces Download — A note on minimising temperature rise by restricting evaporation from small open water surfaces

  3. Absorption by Chlorella Vulgaris Beijer. of phosphorus compounds released by the submerged Macrophyte Potamogeton Pectinatus l

    Van Aswegen LS, Swanepoel JH, Schoonbee HJ

    View PDF — Absorption by Chlorella Vulgaris Beijer. of phosphorus compounds released by the submerged Macrophyte Potamogeton Pectinatus l Download — Absorption by Chlorella Vulgaris Beijer. of phosphorus compounds released by the submerged Macrophyte Potamogeton Pectinatus l

  4. An evaluation of the sedigraph as a standard method of sediment particle size analysis

    Van B Weaver A, Grobler DC

    View PDF — An evaluation of the sedigraph as a standard method of sediment particle size analysis Download — An evaluation of the sedigraph as a standard method of sediment particle size analysis

  5. Some observations on biological and other control measures of the African clawed frog Xenopus Laevis (Daudin) (Pipidae, Amphibia) in fish ponds in Transkei

    Prinsloo JF, Schoonbee HJ, Nxiweni JG

    View PDF — Some observations on biological and other control measures of the African clawed frog Xenopus Laevis (Daudin) (Pipidae, Amphibia) in fish ponds in Transkei Download — Some observations on biological and other control measures of the African clawed frog Xenopus Laevis (Daudin) (Pipidae, Amphibia) in fish ponds in Transkei

  6. Besproeing, gewasopbrengs en dreinering op die Vaalhartsbesproeiingskema: 1. die bydrae van plaaswaterverbruik, besproeiingsbestuur en kanaalwaterverliese tot versuiping

    Streutker A

    View PDF — Besproeing, gewasopbrengs en dreinering op die Vaalhartsbesproeiingskema: 1. die bydrae van plaaswaterverbruik, besproeiingsbestuur en kanaalwaterverliese tot versuiping Download — Besproeing, gewasopbrengs en dreinering op die Vaalhartsbesproeiingskema: 1. die bydrae van plaaswaterverbruik, besproeiingsbestuur en kanaalwaterverliese tot versuiping

  7. Induced spawning of the common carp and Aischgrund Carp (Cyprinus Carpio) and the Largemouth Yellowfish (Barbus Kimberleyensis)

    van der Merwe FJ

    View PDF — Induced spawning of the common carp and Aischgrund Carp (Cyprinus Carpio) and the Largemouth Yellowfish (Barbus Kimberleyensis) Download — Induced spawning of the common carp and Aischgrund Carp (Cyprinus Carpio) and the Largemouth Yellowfish (Barbus Kimberleyensis)

  8. Letter to the Editor with regard to the paper: Changes in Morphology and Phosphate-Uptake Patterns Of Acinetobacter CalcoĂ ceticus Strains

    Roberts MR

    View PDF — Letter to the Editor with regard to the paper: Changes in Morphology and Phosphate-Uptake Patterns Of Acinetobacter Calcoàceticus Strains Download — Letter to the Editor with regard to the paper: Changes in Morphology and Phosphate-Uptake Patterns Of Acinetobacter Calcoàceticus Strains
 
 

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