PROMOTING ACCESS TO AFRICAN RESEARCH

Water SA - Vol 35, No 5 (2009)

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Table of Contents

Articles

Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 1: Feasibility study EMAIL FREE FULL TEXT
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J Poinapen, MC Wentzel, GA Ekama Ekama
http://dx.doi.org/10.4314/wsa.v35i5.49178
Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 2: Modification of simple wet chemistry analytical procedures to achieve COD and S mass balances EMAIL FREE FULL TEXT
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J Poinapen, GA Ekama, MC Wentzel
http://dx.doi.org/10.4314/wsa.v35i5.49179
Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 3: Performance at 20°C and 35°C EMAIL FREE FULL TEXT
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J Poinapen Poinapen, GA Ekama Ekama, MC Wentzel Wentzel
http://dx.doi.org/10.4314/wsa.v35i5.49180
Biological sulphate reduction with primary sewage sludge in an upflow anaerobic sludge bed (UASB) reactor – Part 4: Bed settling characteristics EMAIL FREE FULL TEXT
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J Poinapen, GA Ekama, MC Wentzel
http://dx.doi.org/10.4314/wsa.v35i5.49181
Analogous simulation of nutrient transformation processes in stream sediments EMAIL FREE FULL TEXT
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Y Todorova, R Belev, Y Topalova, I Ribarova
http://dx.doi.org/10.4314/wsa.v35i5.49182
Evaluation of modifications to a physicochemical method for determination of readily biodegradable COD EMAIL FREE FULL TEXT
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A Escalas-Cañellas, MA Ortiz-Balderas, MG Barajas-López
http://dx.doi.org/10.4314/wsa.v35i5.49183
The influence of land use on water quality and diatom community structures in urban and agriculturally stressed rivers EMAIL FREE FULL TEXT
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G Walsh Walsh, V Wepener
http://dx.doi.org/10.4314/wsa.v35i5.49184
Morphological abnormalities of diatom silica walls in relation to heavy metal contamination and artificial growth conditions EMAIL FREE FULL TEXT
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E Falasco, F Bona, M Ginepro, D Hlúbiková, L Hoffmann, L Ector
http://dx.doi.org/10.4314/wsa.v35i5.49185
Conveyance estimation in channels with emergent bank vegetation EMAIL FREE FULL TEXT
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PM Hirschowitz, CS James
http://dx.doi.org/10.4314/wsa.v35i5.49186
The simple modelling method for storm- and grey-water quality management applied to Alexandra settlement EMAIL FREE FULL TEXT
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Y Owusu-Asante, J Ndiritu
http://dx.doi.org/10.4314/wsa.v35i5.49187
Heavy daily-rainfall characteristics over the Gauteng Province EMAIL FREE FULL TEXT
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LL Dyson
http://dx.doi.org/10.4314/wsa.v35i5.49188
Quantifying rainfall-runoff relationships on the Melkassa Hypo Calcic Regosol ecotope in Ethiopia EMAIL FREE FULL TEXT
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WA Welderufael, PAL le Roux, M Hensley
http://dx.doi.org/10.4314/wsa.v35i5.49189
Evaluation of potential changes in hydrologically relevant statistics of rainfall in Southern Africa under conditions of climate change# EMAIL FREE FULL TEXT
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TG Lumsden
http://dx.doi.org/10.4314/wsa.v35i5.49190
Is Groenvlei really fed by groundwater discharged from the Table Mountain Group (TMG) Aquifer? EMAIL FREE FULL TEXT
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R Parsons
http://dx.doi.org/10.4314/wsa.v35i5.49425
Comparison of GRACE with in situ hydrological measurement data shows storage depletion in Hai River basin, Northern China EMAIL FREE FULL TEXT
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JP Moiwo, Y Yang, H Li, S Han, Y Hu
http://dx.doi.org/10.4314/wsa.v35i5.49192
Has monitoring failed the Olifants River, Mpumalanga? EMAIL FREE FULL TEXT
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S de Villiers, ST Mkwelo
http://dx.doi.org/10.4314/wsa.v35i5.49193
Who uses the fishery resources in South Africa’s largest impoundment? Characterising subsistence and recreational fishing sectors on Lake Gariep EMAIL FREE FULL TEXT
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BR Ellender, OLF Weyl, H Winker
http://dx.doi.org/10.4314/wsa.v35i5.49194
Is there a role for traditional governance systems in South Africa’s new water management regime? EMAIL FREE FULL TEXT
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F Kapfudzaruwa, M Sowman
http://dx.doi.org/10.4314/wsa.v35i5.49195
A detailed analysis of evolution of water rights in South Africa: An account of three and a half centuries from 1652 AD to present# EMAIL FREE FULL TEXT
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DD Tewari
http://dx.doi.org/10.4314/wsa.v35i5.49196
Distribution and habitats of Melanoides tuberculata (Müller, 1774) and M. victoriae (Dohrn, 1865) (Mollusca: Prosobranchia: Thiaridae) in South Africa EMAIL FREE FULL TEXT
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KN de Kock, CT Wolmarans
http://dx.doi.org/10.4314/wsa.v35i5.49197
Nitrate-nitrogen removal with small-scale reverse osmosis, electrodialysis and ion-exchange units in rural areas EMAIL FREE FULL TEXT
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JJ Schoeman
http://dx.doi.org/10.4314/wsa.v35i5.49198
Cyclodextrin-ionic liquid polyurethanes for application in drinking water treatment EMAIL FREE FULL TEXT
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TJ Malefetse, BB Mamba, RW Krause, MM Mahlambi
http://dx.doi.org/10.4314/wsa.v35i5.49199
Review: Nitrosamines: A review on their prevalence as emerging pollutants and potential remediation options EMAIL FREE FULL TEXT
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SH Mhlongo, BB Mamba, RW Krause
http://dx.doi.org/10.4314/wsa.v35i5.49200
Review of commonly used remote sensing and ground-based technologies to measure plant water stress EMAIL FREE FULL TEXT
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M Govender, PJ Govender, IM Weiersbye, ETF Witkowski, F Ahmed
http://dx.doi.org/10.4314/wsa.v35i5.49201
Review: Wetlands and invertebrate disease hosts: Are we asking for trouble? EMAIL FREE FULL TEXT
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HL Malan, CC Appleton, JA Day, J Dini
http://dx.doi.org/10.4314/wsa.v35i5.49202


ISSN: 0378-4738
AJOL African Journals Online