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Vol. 41 No. 4, July 2015
Home Water SA Vol. 41 No. 4, July 2015

Vol. 41 No. 4, July 2015

17 articles

All Water SA issues

  1. Impacts of fish on phosphorus budget dynamics of some SA reservoirs: evaluating prospects of ‘bottom up’ phosphorus reduction in eutrophic systems through fish removal (biomanipulation)

    Hart RC, Harding WR

    View PDF — Impacts of fish on phosphorus budget dynamics of some SA reservoirs: evaluating prospects of ‘bottom up’ phosphorus reduction in eutrophic systems through fish removal (biomanipulation) Download — Impacts of fish on phosphorus budget dynamics of some SA reservoirs: evaluating prospects of ‘bottom up’ phosphorus reduction in eutrophic systems through fish removal (biomanipulation)

  2. Removal of hard COD, nitrogenous compounds and phenols from a high-strength coal gasification wastewater stream

    Rava E, Chirwa EMN, Allison P, Van Niekerk M, Augustyn MP

    View PDF — Removal of hard COD, nitrogenous compounds and phenols from a high-strength coal gasification wastewater stream Download — Removal of hard COD, nitrogenous compounds and phenols from a high-strength coal gasification wastewater stream

  3. Fouling mechanism and cleanability of ultrafiltration membranes modified with polydopamine-graft-PEG

    Li F, Deng C, Du C, Yang B, Tian Q

    View PDF — Fouling mechanism and cleanability of ultrafiltration membranes modified with polydopamine-graft-PEG Download — Fouling mechanism and cleanability of ultrafiltration membranes modified with polydopamine-graft-PEG

  4. Removal of nutrient and heavy metal loads from sewage effluent using vetiver grass, Chrysopogon zizanioides (L.) Roberty

    Mudhiriza T, Mapanda F, Mvumi BM, Wuta M

    View PDF — Removal of nutrient and heavy metal loads from sewage effluent using vetiver grass, Chrysopogon zizanioides (L.) Roberty Download — Removal of nutrient and heavy metal loads from sewage effluent using vetiver grass, Chrysopogon zizanioides (L.) Roberty

  5. Incorporating seepage losses into a 1D unsteady model of floods in an ephemeral stream

    Ghobadian R, Khalaj M

    View PDF — Incorporating seepage losses into a 1D unsteady model of floods in an ephemeral stream Download — Incorporating seepage losses into a 1D unsteady model of floods in an ephemeral stream

  6. Water use characteristics of a bambara groundnut (Vigna subterranea L. Verdc) landrace during seedling establishment

    Chibarabada TP, Modi AT, Mabhaudhi T

    View PDF — Water use characteristics of a bambara groundnut (Vigna subterranea L. Verdc) landrace during seedling establishment Download — Water use characteristics of a bambara groundnut (Vigna subterranea L. Verdc) landrace during seedling establishment

  7. Optimal design of trapezoidal lined channel with least cost: Semi-theoretical approach powered by genetic programming

    Tofiq FA, Guven A

    View PDF — Optimal design of trapezoidal lined channel with least cost: Semi-theoretical approach powered by genetic programming Download — Optimal design of trapezoidal lined channel with least cost: Semi-theoretical approach powered by genetic programming

  8. Establishing a conversion factor between electrical conductivity and total dissolved solids in South African mine waters

    Hubert E, Wolkersdorfer C

    View PDF — Establishing a conversion factor between electrical conductivity and total dissolved solids in South African mine waters Download — Establishing a conversion factor between electrical conductivity and total dissolved solids in South African mine waters

  9. An investigation of the effect of pit latrine additives on VIP latrine sludge content under laboratory and field trials

    Bakare BF, Brouckaert CJ, Foxon KM, Buckley CA

    View PDF — An investigation of the effect of pit latrine additives on VIP latrine sludge content under laboratory and field trials Download — An investigation of the effect of pit latrine additives on VIP latrine sludge content under laboratory and field trials

  10. REVIEW: Recent developments in biological nutrient removal

    Ekama GA

    View PDF — REVIEW: Recent developments in biological nutrient removal Download — REVIEW: Recent developments in biological nutrient removal

  11. Application of hydropedological insights in hydrological modelling of the Stevenson-Hamilton Research Supersite, Kruger National Park, South Africa

    Van Tol JJ, Van Zijl GM, Riddell ES, Fundisi D

    View PDF — Application of hydropedological insights in hydrological modelling of the Stevenson-Hamilton Research Supersite, Kruger National Park, South Africa Download — Application of hydropedological insights in hydrological modelling of the Stevenson-Hamilton Research Supersite, Kruger National Park, South Africa

  12. Chemical and thermal properties of VIP latrine sludge

    Zuma L, Velkushanova K, Buckley C

    View PDF — Chemical and thermal properties of VIP latrine sludge Download — Chemical and thermal properties of VIP latrine sludge

  13. Assessing the relationship between youth capabilities and food security: a case study of a rainwater harvesting project in South Africa

    Owen G, Goldin J

    View PDF — Assessing the relationship between youth capabilities and food security: a case study of a rainwater harvesting project in South Africa Download — Assessing the relationship between youth capabilities and food security: a case study of a rainwater harvesting project in South Africa

  14. A stable isotopic study of the diet of Potamonautes sidneyi (Brachyura: Potamonautidae) in two coastal lakes of the iSimangaliso Wetland Park, South Africa

    Peer N, Perissinotto R, Miranda NAF, Raw JL

    View PDF — A stable isotopic study of the diet of Potamonautes sidneyi (Brachyura: Potamonautidae) in two coastal lakes of the iSimangaliso Wetland Park, South Africa Download — A stable isotopic study of the diet of Potamonautes sidneyi (Brachyura: Potamonautidae) in two coastal lakes of the iSimangaliso Wetland Park, South Africa

  15. Distribution of polychlorinated biphenyl residues in several tissues of fish from the North End Lake, Port Elizabeth, South Africa

    Kampire E, Rubidge G, Adams JB

    View PDF — Distribution of polychlorinated biphenyl residues in several tissues of fish from the North End Lake, Port Elizabeth, South Africa Download — Distribution of polychlorinated biphenyl residues in several tissues of fish from the North End Lake, Port Elizabeth, South Africa

  16. Water footprint of growing vegetables in selected smallholder irrigation schemes in South Africa

    Nyambo P, Wakindiki IIC

    View PDF — Water footprint of growing vegetables in selected smallholder irrigation schemes in South Africa Download — Water footprint of growing vegetables in selected smallholder irrigation schemes in South Africa

  17. A demand-based management option to address boat congestion at the Sundays River Estuary, Eastern Cape, South Africa

    Lee DE, Du Preez M

    View PDF — A demand-based management option to address boat congestion at the Sundays River Estuary, Eastern Cape, South Africa Download — A demand-based management option to address boat congestion at the Sundays River Estuary, Eastern Cape, South Africa
 
 

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