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Vol. 31 No. 2, April 2005
Home Water SA Vol. 31 No. 2, April 2005

Vol. 31 No. 2, April 2005

18 articles

All Water SA issues

  1. Studies on groundwater recharge through surface drains

    Kaushal MP, Khepar SD, Siag M, Singh S, Yadav A

    View PDF — Studies on groundwater recharge through surface drains Download — Studies on groundwater recharge through surface drains

  2. The applicability of slug tests in fractured-rock formations

    van Tonder GJ, Vermeulen PD

    View PDF — The applicability of slug tests in fractured-rock formations Download — The applicability of slug tests in fractured-rock formations

  3. The development of water quality methods within ecological Reserve assessments, and links to environmental flows

    Palmer CG, Rossouw N, Muller WJ, Scherman PA

    View PDF — The development of water quality methods within ecological Reserve assessments, and links to environmental flows Download — The development of water quality methods within ecological Reserve assessments, and links to environmental flows

  4. Infilling streamflow data using feed-forward back-propagation (BP) artificial neural networks: Application of standard BP and pseudo Mac Laurin power series BP techniques

    Ilunga M, Stephenson D

    View PDF — Infilling streamflow data using feed-forward back-propagation (BP) artificial neural networks: Application of standard BP and pseudo Mac Laurin power series BP techniques Download — Infilling streamflow data using feed-forward back-propagation (BP) artificial neural networks: Application of standard BP and pseudo Mac Laurin power series BP techniques

  5. Comparing the effect of bioflocculant with synthetic polymers on enhancing granulation in UASB reactors for low-strength wastewater treatment

    Wang J-S, Hu Y-Y, Wu CD

    View PDF — Comparing the effect of bioflocculant with synthetic polymers on enhancing granulation in UASB reactors for low-strength wastewater treatment Download — Comparing the effect of bioflocculant with synthetic polymers on enhancing granulation in UASB reactors for low-strength wastewater treatment

  6. Investigation of trace element mobility in river sediments using ICP-OES

    Botes PJ, van Staden JF

    View PDF — Investigation of trace element mobility in river sediments using ICP-OES Download — Investigation of trace element mobility in river sediments using ICP-OES

  7. The hydrochemistry of rivers in KwaZulu-Natal

    De Villiers S

    View PDF — The hydrochemistry of rivers in KwaZulu-Natal Download — The hydrochemistry of rivers in KwaZulu-Natal

  8. Influence of salt concentration and topographical position on water resource quality: The Spanish Case Study

    GascĂł G, Saa S, Guerrero F, GascĂł A

    View PDF — Influence of salt concentration and topographical position on water resource quality: The Spanish Case Study Download — Influence of salt concentration and topographical position on water resource quality: The Spanish Case Study

  9. Development of a multi-year climate prediction model

    Alexander WJR

    View PDF — Development of a multi-year climate prediction model Download — Development of a multi-year climate prediction model

  10. Impact of Iron Duke Pyrite Mine on water chemistry and aquatic life – Mazowe Valley, Zimbabwe

    Ravengai S, Love D, Love I, Gratwicke B, Mandingaisa O, Owen RJS

    View PDF — Impact of Iron Duke Pyrite Mine on water chemistry and aquatic life – Mazowe Valley, Zimbabwe Download — Impact of Iron Duke Pyrite Mine on water chemistry and aquatic life – Mazowe Valley, Zimbabwe

  11. Cotton-supported heterotrophic denitrification of nitrate-rich drinking water with a sand filtration post-treatment

    Della Rocca C, Belgiorno V, Meriç S

    View PDF — Cotton-supported heterotrophic denitrification of nitrate-rich drinking water with a sand filtration post-treatment Download — Cotton-supported heterotrophic denitrification of nitrate-rich drinking water with a sand filtration post-treatment

  12. Diatoms as indicators of water quality in the Jukskei-Crocodile river system in 1956 and 1957, a re-analysis of diatom count data generated by BJ Cholnoky

    Taylor JC, Harding WR, Archibald CGM, Van Rensburg L

    View PDF — Diatoms as indicators of water quality in the Jukskei-Crocodile river system in 1956 and 1957, a re-analysis of diatom count data generated by BJ Cholnoky Download — Diatoms as indicators of water quality in the Jukskei-Crocodile river system in 1956 and 1957, a re-analysis of diatom count data generated by BJ Cholnoky

  13. Biolog identification of non-sorbitol fermenting bacteria isolated on E. coli O157 selective CT-SMAC agar

    MĂĽller EE, Ehlers MM

    View PDF — Biolog identification of non-sorbitol fermenting bacteria isolated on E. coli O157 selective CT-SMAC agar Download — Biolog identification of non-sorbitol fermenting bacteria isolated on E. coli O157 selective CT-SMAC agar

  14. Oestrogenic activity using a recombinant yeast screen assay (RCBA) in South African laboratory water sources

    Aneck-Hahn NH, de Jager C, Bornman MS, du Toit X

    View PDF — Oestrogenic activity using a recombinant yeast screen assay (RCBA) in South African laboratory water sources Download — Oestrogenic activity using a recombinant yeast screen assay (RCBA) in South African laboratory water sources

  15. Convergent acquisition of antibiotic resistance determinants amongst the Enterobacteriaceae isolates of the Mhlathuze River, KwaZulu-Natal (RSA)

    Lin J, Biyela PT

    View PDF — Convergent acquisition of antibiotic resistance determinants amongst the Enterobacteriaceae isolates of the Mhlathuze River, KwaZulu-Natal (RSA) Download — Convergent acquisition of antibiotic resistance determinants amongst the Enterobacteriaceae isolates of the Mhlathuze River, KwaZulu-Natal (RSA)

  16. Immobilisation of Acinetobacter calcoaceticus using natural carriers

    Hrenović J, Tibljaš D, Orhan Y, Büyükgüngör H

    View PDF — Immobilisation of Acinetobacter calcoaceticus using natural carriers Download — Immobilisation of Acinetobacter calcoaceticus using natural carriers

  17. Sulphate measurement in organic-rich solutions: Carbonate fusion pretreatment to remove colour interference

    Ristow NE, Sötemann SW, Wentzel MC, Loewenthal RE, Ekama GA

    View PDF — Sulphate measurement in organic-rich solutions: Carbonate fusion pretreatment to remove colour interference Download — Sulphate measurement in organic-rich solutions: Carbonate fusion pretreatment to remove colour interference

  18. Increase in metal extractability after liming of sacrificial sewage sludge disposal soils

    van der Waals JH, Snyman HG, Claassens AS

    View PDF — Increase in metal extractability after liming of sacrificial sewage sludge disposal soils Download — Increase in metal extractability after liming of sacrificial sewage sludge disposal soils
 
 

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