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Vol. 39 No. 4, July 2013
Home Water SA Vol. 39 No. 4, July 2013

Vol. 39 No. 4, July 2013

17 articles

All Water SA issues

  1. Kinetic, equilibrium and thermodynamic modelling of the sorption of metals from aqueous solution by a silica polyamine composite

    Tutu H, Bakatula E, Dlamini S, Rosenberg E, Kailasam V, Cukrowska EM

    View PDF — Kinetic, equilibrium and thermodynamic modelling of the sorption of metals from aqueous solution by a silica polyamine composite Download — Kinetic, equilibrium and thermodynamic modelling of the sorption of metals from aqueous solution by a silica polyamine composite

  2. Removal of waterborne bacteria from surface water and groundwater by cost-effective household water treatment systems (HWTS): A sustainable solution for improving water quality in rural communities of Africa

    Mwabi JK, Mamba BB, Momba MNB

    View PDF — Removal of waterborne bacteria from surface water and groundwater by cost-effective household water treatment systems (HWTS): A sustainable solution for improving water quality in rural communities of Africa Download — Removal of waterborne bacteria from surface water and groundwater by cost-effective household water treatment systems (HWTS): A sustainable solution for improving water quality in rural communities of Africa

  3. Fluctuations of indicator and index microbes as indication of pollution over three years in the Plankenburg and Eerste Rivers, Western Cape, South Africa

    Britz TJ, Sigge GO, Huisamen N, Kikine T, Ackermann A, Lötter M, Lamprecht C, Kidd M

    View PDF — Fluctuations of indicator and index microbes as indication of pollution over three years in the Plankenburg and Eerste Rivers, Western Cape, South Africa Download — Fluctuations of indicator and index microbes as indication of pollution over three years in the Plankenburg and Eerste Rivers, Western Cape, South Africa

  4. Development and assessment of a daily time-step continuous simulation modelling approach for design flood estimation at ungauged locations: ACRU model and Thukela Catchment case study

    Smithers JC, Chetty KT, Frezghi MS, Knoesen DM, Tewolde MH

    View PDF — Development and assessment of a daily time-step continuous simulation modelling approach for design flood estimation at ungauged locations: ACRU model and Thukela Catchment case study Download — Development and assessment of a daily time-step continuous simulation modelling approach for design flood estimation at ungauged locations: ACRU model and Thukela Catchment case study

  5. REVIEW: Estimating evapotranspiration using remote sensing and the Surface Energy Balance System – A South African perspective

    Gibson LA, Jarmain C, Su Z, Eckardt FE

    View PDF — REVIEW: Estimating evapotranspiration using remote sensing and the Surface Energy Balance System – A South African perspective Download — REVIEW: Estimating evapotranspiration using remote sensing and the Surface Energy Balance System – A South African perspective

  6. Population dynamics of the invasive fish, Gambusia affinis, in irrigation impoundments in the Sundays River Valley, Eastern Cape, South Africa

    Howell DH, Woodford DJ, Weyl OLF, Froneman W

    View PDF — Population dynamics of the invasive fish, Gambusia affinis, in irrigation impoundments in the Sundays River Valley, Eastern Cape, South Africa Download — Population dynamics of the invasive fish, Gambusia affinis, in irrigation impoundments in the Sundays River Valley, Eastern Cape, South Africa

  7. On the use of electrical resistivity methods in monitoring infiltration of salt fluxes in dry coal ash dumps in Mpumalanga, South Africa

    Muchingami I, Nel J, Xu Y, Steyl G, Reynolds K

    View PDF — On the use of electrical resistivity methods in monitoring infiltration of salt fluxes in dry coal ash dumps in Mpumalanga, South Africa Download — On the use of electrical resistivity methods in monitoring infiltration of salt fluxes in dry coal ash dumps in Mpumalanga, South Africa

  8. Oestrogen, testosterone, cytotoxin and cholinesterase inhibitor removal during reclamation of sewage to drinking water

    Faul AK, Julies E, Pool EJ

    View PDF — Oestrogen, testosterone, cytotoxin and cholinesterase inhibitor removal during reclamation of sewage to drinking water Download — Oestrogen, testosterone, cytotoxin and cholinesterase inhibitor removal during reclamation of sewage to drinking water

  9. Municipal sludge as source of nitrogen and phosphorus in perennial pasture Eragrostis curvula production: Agronomic benefits and environmental impacts

    Tesfamariam EH, Annandale JG, Steytler B, Stirzaker RJ, Mbakwe I

    View PDF — Municipal sludge as source of nitrogen and phosphorus in perennial pasture Eragrostis curvula production: Agronomic benefits and environmental impacts Download — Municipal sludge as source of nitrogen and phosphorus in perennial pasture Eragrostis curvula production: Agronomic benefits and environmental impacts

  10. Removal of copper(II) ion from aqueous solution by high-porosity activated carbon

    Milenković DD, Milosavljević MM, Marinković AD, Đokić VR, Mitrović JZ, Bojić AL

    View PDF — Removal of copper(II) ion from aqueous solution by high-porosity activated carbon Download — Removal of copper(II) ion from aqueous solution by high-porosity activated carbon

  11. TECHNICAL NOTE: Development of a gradient tube method for examining microbial population structures in floating sulphur biofilms

    Bowker ML, Molwantwa JB, Gilfillan J, Dorrington RA, Kirby R, Rose PD

    View PDF — TECHNICAL NOTE: Development of a gradient tube method for examining microbial population structures in floating sulphur biofilms Download — TECHNICAL NOTE: Development of a gradient tube method for examining microbial population structures in floating sulphur biofilms

  12. Assessing and forecasting groundwater development costs in Sub-Saharan Africa

    Xenarios S, Pavelic P

    View PDF — Assessing and forecasting groundwater development costs in Sub-Saharan Africa Download — Assessing and forecasting groundwater development costs in Sub-Saharan Africa

  13. Hydrologic-economic appraisal of life-cycle costs of inter-basin water transfer projects

    Van Niekerk PH, Du Plessis JA

    View PDF — Hydrologic-economic appraisal of life-cycle costs of inter-basin water transfer projects Download — Hydrologic-economic appraisal of life-cycle costs of inter-basin water transfer projects

  14. Unit Reference Value: Application in appraising inter-basin water transfer projects

    Van Niekerk PH, Du Plessis JA

    View PDF — Unit Reference Value: Application in appraising inter-basin water transfer projects Download — Unit Reference Value: Application in appraising inter-basin water transfer projects

  15. Modelling the filling rate of pit latrines

    Brouckaert CJ, Foxon KM, Wood K

    View PDF — Modelling the filling rate of pit latrines Download — Modelling the filling rate of pit latrines

  16. Classification and quality of groundwater supplies in the Lower Shire Valley, Malawi – Part 1: Physico-chemical quality of borehole water supplies in Chikhwawa, Malawi

    Grimason AM, Morse TD, Beattie TK, Masangwi SJ, Jabu GC, Taulo SC, Lungu KK

    View PDF — Classification and quality of groundwater supplies in the Lower Shire Valley, Malawi – Part 1: Physico-chemical quality of borehole water supplies in Chikhwawa, Malawi Download — Classification and quality of groundwater supplies in the Lower Shire Valley, Malawi – Part 1: Physico-chemical quality of borehole water supplies in Chikhwawa, Malawi

  17. Classification and quality of groundwater supplies in the Lower Shire Valley, Malawi – Part 2: Classification of borehole water supplies in Chikhwawa, Malawi

    Grimason AM, Beattie TK, Morse TD, Masangwi SJ, Jabu GC, Taulo SC, Lungu KK

    View PDF — Classification and quality of groundwater supplies in the Lower Shire Valley, Malawi – Part 2: Classification of borehole water supplies in Chikhwawa, Malawi Download — Classification and quality of groundwater supplies in the Lower Shire Valley, Malawi – Part 2: Classification of borehole water supplies in Chikhwawa, Malawi
 
 

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