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Vol. 20 No. 1, January 1994
Home Water SA Vol. 20 No. 1, January 1994

Vol. 20 No. 1, January 1994

12 articles

All Water SA issues

  1. A physically based approach to the solution of the Fokker-Planck equation

    Onyejekwe OO

    View PDF — A physically based approach to the solution of the Fokker-Planck equation Download — A physically based approach to the solution of the Fokker-Planck equation

  2. Human perceptions and responses to floods with specific reference to the 1987 flood in the Mdloti River near Durban, South Africa

    du T de Villiers G, Maharaj R

    View PDF — Human perceptions and responses to floods with specific reference to the 1987 flood in the Mdloti River near Durban, South Africa Download — Human perceptions and responses to floods with specific reference to the 1987 flood in the Mdloti River near Durban, South Africa

  3. Simulating drought in Southern Africa using sea surface temperature variations

    Mason SJ, Lindesay JA, Tyson PD

    View PDF — Simulating drought in Southern Africa using sea surface temperature variations Download — Simulating drought in Southern Africa using sea surface temperature variations

  4. The Mlthus system for biocide efficacy testing against Desulfovibrio desulfuricans

    de Bruyn EE, Croukamp E, Cloete TE

    View PDF — The Mlthus system for biocide efficacy testing against Desulfovibrio desulfuricans Download — The Mlthus system for biocide efficacy testing against Desulfovibrio desulfuricans

  5. A pH-dependent sequential extraction procedure to determine mobilisation and transport of metals in sediments

    van der Merwe L, Kempster PL, van Vliet HR, van Staden JF

    View PDF — A pH-dependent sequential extraction procedure to determine mobilisation and transport of metals in sediments Download — A pH-dependent sequential extraction procedure to determine mobilisation and transport of metals in sediments

  6. Modelling and optimisation of continuous clarifier operations from batch jar test data

    Barthelme SH

    View PDF — Modelling and optimisation of continuous clarifier operations from batch jar test data Download — Modelling and optimisation of continuous clarifier operations from batch jar test data

  7. Solids management for the control of extended aeration systems: An analysis of classical and advanced strategies

    von Sperling M

    View PDF — Solids management for the control of extended aeration systems: An analysis of classical and advanced strategies Download — Solids management for the control of extended aeration systems: An analysis of classical and advanced strategies

  8. A microbiological survey of ten activated sludge plants

    Nux F, Kasan HC

    View PDF — A microbiological survey of ten activated sludge plants Download — A microbiological survey of ten activated sludge plants

  9. Comparison of selected methods for relative assessment of surface charge on waste sludge biomass

    Bux F, Kasan HC

    View PDF — Comparison of selected methods for relative assessment of surface charge on waste sludge biomass Download — Comparison of selected methods for relative assessment of surface charge on waste sludge biomass

  10. Evaluating the effect of inlet arrangement in setting tanks usint the hydraulic efficiency diagram

    Stamou AI, Noutsopoulos G

    View PDF — Evaluating the effect of inlet arrangement in setting tanks usint the hydraulic efficiency diagram Download — Evaluating the effect of inlet arrangement in setting tanks usint the hydraulic efficiency diagram

  11. Does phytoplankton play a role in the nutrition of the larvae of the prawn, Macrobachium rosenbergii (De Man) ?

    Cook PA, de Baissac P

    View PDF — Does phytoplankton play a role in the nutrition of the larvae of the prawn, Macrobachium rosenbergii (De Man) ? Download — Does phytoplankton play a role in the nutrition of the larvae of the prawn, Macrobachium rosenbergii (De Man) ?

  12. Diet and food selection of Barbus aeneus, Clarias gariepinus and Oncorhynchus mykiss in a clear man-made lake, South Africa

    Dörgeloh WG

    View PDF — Diet and food selection of Barbus aeneus, Clarias gariepinus and Oncorhynchus mykiss in a clear man-made lake, South Africa Download — Diet and food selection of Barbus aeneus, Clarias gariepinus and Oncorhynchus mykiss in a clear man-made lake, South Africa
 
 

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