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Water SA - Vol 41, No 4 (2015)

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Table of Contents

Articles

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) EMAIL FREE FULL TEXT
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RC Hart, WR Harding 432-440
http://dx.doi.org/10.4314/wsa.v41i4.01
Removal of hard COD, nitrogenous compounds and phenols from a high-strength coal gasification wastewater stream EMAIL FREE FULL TEXT
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E Rava, E Chirwa, P Allison, M van Niekerk, MP Augustyn 441-447
http://dx.doi.org/10.4314/wsa.v41i4.02
Fouling mechanism and cleanability of ultrafiltration membranes modified with polydopamine-graft-PEG EMAIL FREE FULL TEXT
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F Li, C Deng, C Du, B Yang, Q Tian 448-456
http://dx.doi.org/10.4314/wsa.v41i4.03
Removal of nutrient and heavy metal loads from sewage effluent using vetiver grass, Chrysopogon zizanioides (L.) Roberty EMAIL FREE FULL TEXT
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T Mudhiriza, F Mapanda, BM Mvumi, M Wuta 457-493
http://dx.doi.org/10.4314/wsa.v41i4.04
Incorporating seepage losses into a 1D unsteady model of floods in an ephemeral stream EMAIL FREE FULL TEXT
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R Ghobadian, M Khalaj 464-471
http://dx.doi.org/10.4314/wsa.v41i4.05
Water use characteristics of a bambara groundnut (Vigna subterranea L. Verdc) landrace during seedling establishment EMAIL FREE FULL TEXT
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TP Chibarabada, AT Modi, T Mabhaudhi 472-482
http://dx.doi.org/10.4314/wsa.v41i4.06
Optimal design of trapezoidal lined channel with least cost: Semi-theoretical approach powered by genetic programming EMAIL FREE FULL TEXT
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FA Tofiq, A Guven 483-489
http://dx.doi.org/10.4314/wsa.v41i4.07
Establishing a conversion factor between electrical conductivity and total dissolved solids in South African mine waters EMAIL FREE FULL TEXT
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E Hubert, C Wolkersdorfer 490-500
http://dx.doi.org/10.4314/wsa.v41i4.08
A scoping study on the prevalence of Escherichia coli and Enterococcus species in harvested rainwater stored in tanks EMAIL FREE FULL TEXT
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L Chidamba, L Korsten 501-508
http://dx.doi.org/10.4314/wsa.v41i4.
An investigation of the effect of pit latrine additives on VIP latrine sludge content under laboratory and field trials EMAIL FREE FULL TEXT
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BF Bakare, CJ Brouckaert, KM Foxon, CA Buckley 509-514
http://dx.doi.org/10.4314/wsa.v41i4.10
REVIEW - Recent developments in biological nutrient removal EMAIL FREE FULL TEXT
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GA Ekama 515-524
http://dx.doi.org/10.4314/wsa.v41i4.11
Application of hydropedological insights in hydrological modelling of the Stevenson-Hamilton Research Supersite, Kruger National Park, South Africa EMAIL FREE FULL TEXT
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JJ van Tol, GM van Zijl, ES Riddell, D Fundisi 525-533
http://dx.doi.org/10.4314/wsa.v41i4.12
Chemical and thermal properties of VIP latrine sludge EMAIL FREE FULL TEXT
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L Zuma, K Velkushanova, C Buckley 534-540
http://dx.doi.org/10.4314/wsa.v41i4.13
Assessing the relationship between youth capabilities and food security: a case study of a rainwater harvesting project in South Africa EMAIL FREE FULL TEXT
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G Owen, J Goldin 541-548
http://dx.doi.org/10.4314/wsa.v41i4.14
A stable isotopic study of the diet of Potamonautes sidneyi (Brachyura: Potamonautidae) in two coastal lakes of the iSimangaliso Wetland Park, South Africa EMAIL FREE FULL TEXT
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N Peer, R Perissinotto, NAF Miranda, JL Raw 549-558
http://dx.doi.org/10.4314/wsa.v41i4.15
Distribution of polychlorinated biphenyl residues in several tissues of fish from the North End Lake, Port Elizabeth, South Africa EMAIL FREE FULL TEXT
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E Kampire, G Rubidge, JB Adams 559-570
http://dx.doi.org/10.4314/wsa.v41i4.16
Water footprint of growing vegetables in selected smallholder irrigation schemes in South Africa EMAIL FREE FULL TEXT
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P Nyambo, IIC Wakindiki 571-578
http://dx.doi.org/10.4314/wsa.v41i4.17
A demand-based management option to address boat congestion at the Sundays River Estuary, Eastern Cape, South Africa EMAIL FREE FULL TEXT
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DE Lee, M Du Preez 579-585
http://dx.doi.org/10.4314/wsa.v41i4.18


Water SA   ISSN: 0378-4738