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Vol. 29 No. 2, April 2003
Home Water SA Vol. 29 No. 2, April 2003

Vol. 29 No. 2, April 2003

16 articles

All Water SA issues

  1. A seeded ambient temperature ferrite process for treatment of AMD waters: Magnetite formation in the presence and absence of calcium ions under steady state operation

    Morgan BE, Lahav O, Hearne GR, Loewenthal RE

    View PDF — A seeded ambient temperature ferrite process for treatment of AMD waters: Magnetite formation in the presence and absence of calcium ions under steady state operation Download — A seeded ambient temperature ferrite process for treatment of AMD waters: Magnetite formation in the presence and absence of calcium ions under steady state operation

  2. A proposed chemical mechanism for biological phosphate removal in activated sludge treatment of wastewater

    van der Post DC, Schutte CF

    View PDF — A proposed chemical mechanism for biological phosphate removal in activated sludge treatment of wastewater Download — A proposed chemical mechanism for biological phosphate removal in activated sludge treatment of wastewater

  3. Treatment of a textile dye in the anaerobic baffled reactor

    Bell J, Buckley CA

    View PDF — Treatment of a textile dye in the anaerobic baffled reactor Download — Treatment of a textile dye in the anaerobic baffled reactor

  4. Household chemicals and personal care products as sources for xenobiotic organic compounds in grey wastewater

    Eriksson E, Auffarth K, Eilersen A-M, Henze M, Ledin A

    View PDF — Household chemicals and personal care products as sources for xenobiotic organic compounds in grey wastewater Download — Household chemicals and personal care products as sources for xenobiotic organic compounds in grey wastewater

  5. Reduction of Cr (VI) ions in aqueous solution by hydrazinium sulfate: Kinetics and equilibrium studies

    Krishnan KA, Anirudhan TS

    View PDF — Reduction of Cr (VI) ions in aqueous solution by hydrazinium sulfate: Kinetics and equilibrium studies Download — Reduction of Cr (VI) ions in aqueous solution by hydrazinium sulfate: Kinetics and equilibrium studies

  6. An empirical study of factors influencing lime slaking. Part II: Lime constituents and water composition

    Potgieter JH, Potgieter SS, de Waal D

    View PDF — An empirical study of factors influencing lime slaking. Part II: Lime constituents and water composition Download — An empirical study of factors influencing lime slaking. Part II: Lime constituents and water composition

  7. Arsenic removal from drinking water using granular ferric hydroxide

    Thirunavukkarasu OS, Viraraghavan T, Subramanian KS

    View PDF — Arsenic removal from drinking water using granular ferric hydroxide Download — Arsenic removal from drinking water using granular ferric hydroxide

  8. The effect of an educational intervention on the microbiological quality of water stored in households

    Nala NP, Jagals P, Joubert G

    View PDF — The effect of an educational intervention on the microbiological quality of water stored in households Download — The effect of an educational intervention on the microbiological quality of water stored in households

  9. Detection of viable toxigenic Vibrio cholerae and virulent Shigella spp. In environmental waters by pit-stop seminested plymerase chain reaction

    du Preez M, Venter SN, Theron J

    View PDF — Detection of viable toxigenic Vibrio cholerae and virulent Shigella spp. In environmental waters by pit-stop seminested plymerase chain reaction Download — Detection of viable toxigenic Vibrio cholerae and virulent Shigella spp. In environmental waters by pit-stop seminested plymerase chain reaction

  10. Pollution assessment in the Keiskamma River and in the impoundment, downstream

    Fatoki OS, Gogwana P, Ogunfowokan AO

    View PDF — Pollution assessment in the Keiskamma River and in the impoundment, downstream Download — Pollution assessment in the Keiskamma River and in the impoundment, downstream

  11. Comparison of the pollutant loads in dry and wet weather runoff in an agro rural watershed

    Mtetwa S, Kusangaya S, Schutte CF

    View PDF — Comparison of the pollutant loads in dry and wet weather runoff in an agro rural watershed Download — Comparison of the pollutant loads in dry and wet weather runoff in an agro rural watershed

  12. Verification of rainfall forecasts for the Vaal Dam catchment for the summer rainfall seasons of 1994 to 1998

    Marx HG, Dyson LL, van Heerden J

    View PDF — Verification of rainfall forecasts for the Vaal Dam catchment for the summer rainfall seasons of 1994 to 1998 Download — Verification of rainfall forecasts for the Vaal Dam catchment for the summer rainfall seasons of 1994 to 1998

  13. Structure and precursors of the 1992/93 drought in KwaZulu-Natal, South Africa from NCEP reanalysis data

    Dube LT, Jury MR

    View PDF — Structure and precursors of the 1992/93 drought in KwaZulu-Natal, South Africa from NCEP reanalysis data Download — Structure and precursors of the 1992/93 drought in KwaZulu-Natal, South Africa from NCEP reanalysis data

  14. Control options for river water quality improvement: A case study of TDS and inorganic nitrogen in the Crocodile River (SA)

    Deksissa T, Ashton PJ, Vanrolleghem PA

    View PDF — Control options for river water quality improvement: A case study of TDS and inorganic nitrogen in the Crocodile River (SA) Download — Control options for river water quality improvement: A case study of TDS and inorganic nitrogen in the Crocodile River (SA)

  15. Short communication: The accuracy of fluoride measurement in water and its implications for water fluoridation

    Haarhoff J

    View PDF — Short communication: The accuracy of fluoride measurement in water and its implications for water fluoridation Download — Short communication: The accuracy of fluoride measurement in water and its implications for water fluoridation

  16. Short communication: Evaluation of the Cape Town protocol for the isolation of campylobacters from environmental waters

    Diergaardt SM, Venter SN, Chalmers M, Theron J, Brözel VS

    View PDF — Short communication: Evaluation of the Cape Town protocol for the isolation of campylobacters from environmental waters Download — Short communication: Evaluation of the Cape Town protocol for the isolation of campylobacters from environmental waters
 
 

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