Vol. 45 No. 2 (2019)

Published: 2019-05-06

A simple calibration of Hobo 4 channel analogue dataloggers for use with Watermark 253–L soil water potential sensors

Nkosinathi D. Kaptein, Louis W. Titshall

160-164

DOI:

10.4314/wsa.v45i2.01

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Domestic water meter optimal replacement period to minimize water revenue loss

Aluta Moahloli, Annlizé Marnewick, J.H.C. Pretorius

165-173

DOI:

10.4314/wsa.v45i2.02

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Assessment of apparent losses due to meter inaccuracy – a comparative approach

Mthokozisi Ncube, Akpofure Taigbenu

174-182

DOI:

10.4314/wsa.v45i2.03

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Determination of isotopic composition of rainwater to generate local meteoric water line in Thohoyandou, Limpopo Province, South Africa

Olatunde S. Durowoju, John O. Odiyo, Georges-Ivo E. Ekosse

183-189

DOI:

10.4314/wsa.v45i2.04

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Assessment of probable causes of chlorine decay in water distribution systems of Gaborone city, Botswana

Denis Nono, Phillimon T. Odirile, Innocent Basupi, Bhagabat P. Parida

190-198

DOI:

10.4314/wsa.v45i2.05

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A bivariable coupling model for river channel routing developed from the flow continuity equation and its application

Wei Si, Weimin Bao, Senlin Wang, Yanping Cui, Zhixing Niu, Hui Yu

199-208

DOI:

10.4314/wsa.v45i2.06

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Development of an empirical formula for estimation of bioretention outflow rate

Sezar Gülbaz, Cevza Melek Kazezyılmaz-Alhan, Rasim Temür

209-215

DOI:

10.4314/wsa.v45i2.07

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Variable water quality of domestic wells emphasizes the need for groundwater quality monitoring and protection: Stinkwater, Hammanskraal, Gauteng

Rhulane S. Baloyi, Roger E. Diamond

216-224

DOI:

10.4314/wsa.v45i2.08

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Leachate seepage from landfill: a source of groundwater mercury contamination in South Africa

V Nevondo, T Malehase, A.P. Daso, O.J. Okonkwo

225-231

DOI:

10.4314/wsa.v45i2.09

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Neuro-fuzzy systems to estimate reference evapotranspiration

Mousaab Zakhrouf, Hamid Bouchelkia, Madani Stamboul

232-238

DOI:

10.4314/wsa.v45i2.10

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Assessing the accuracy of ANN, ANFIS, and MR techniques in forecasting productivity of an inclined passive solar still in a hot, arid environment

Ahmed F. Mashaly, A.A. Alazba

239-250

DOI:

10.4314/wsa.v45i2.11

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Characterization of the performance of venturi-based aeration devices for use in wastewater treatment in low-resource settings

Jean-David Therrien, Peter A. Vanrolleghem, Caetano C. Dorea

251-258

DOI:

10.4314/wsa.v45i2.12

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Seasonal variation in waterbird assemblage in the Mahango Game Reserve, north-eastern Namibia

Grzegorz Kopij, Mark Paxton

259-265

DOI:

10.4314/wsa.v45i2.13

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Urinals for water savings and nutrient recovery: a feasibility study

T.L. Chipako, D.G. Randall

266-277

DOI:

10.4314/wsa.v45i2.14

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Application of VOF and k-ε turbulence model in simulation of flow over a bottom aerated ramp and step structure

Talia Tokyay, Can Kurt

278-290

DOI:

10.4314/wsa.v45i2.15

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Requirements for sustainable operation and maintenance of rural small-scale water infrastructure in Limpopo Province, South Africa

M.S. Selala, A Senzanje, K Dhavu

291-304

DOI:

10.4314/wsa.v45i2.16

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Water SA
Journal / Water SA / Vol. 45 No. 2 (2019) / Articles

Articles

A simple calibration of Hobo 4 channel analogue dataloggers for use with Watermark 253–L soil water potential sensors

DOI:

Domestic water meter optimal replacement period to minimize water revenue loss

DOI:

Assessment of apparent losses due to meter inaccuracy – a comparative approach

DOI:

Determination of isotopic composition of rainwater to generate local meteoric water line in Thohoyandou, Limpopo Province, South Africa

DOI:

Assessment of probable causes of chlorine decay in water distribution systems of Gaborone city, Botswana

DOI:

A bivariable coupling model for river channel routing developed from the flow continuity equation and its application

DOI:

Development of an empirical formula for estimation of bioretention outflow rate

DOI:

Variable water quality of domestic wells emphasizes the need for groundwater quality monitoring and protection: Stinkwater, Hammanskraal, Gauteng

DOI:

Leachate seepage from landfill: a source of groundwater mercury contamination in South Africa

DOI:

Neuro-fuzzy systems to estimate reference evapotranspiration

DOI:

Assessing the accuracy of ANN, ANFIS, and MR techniques in forecasting productivity of an inclined passive solar still in a hot, arid environment

DOI:

Characterization of the performance of venturi-based aeration devices for use in wastewater treatment in low-resource settings

DOI:

Seasonal variation in waterbird assemblage in the Mahango Game Reserve, north-eastern Namibia

DOI:

Urinals for water savings and nutrient recovery: a feasibility study

DOI:

Application of VOF and k-ε turbulence model in simulation of flow over a bottom aerated ramp and step structure

DOI:

Requirements for sustainable operation and maintenance of rural small-scale water infrastructure in Limpopo Province, South Africa

DOI:

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