Vol. 44 No. 2 (2018)

Published: 2018-04-26

3-D numerical modelling of groundwater flow for scenario-based analysis and management

Muhammad Usman, Rudolf Liedl, Muhammad Arshad, Christopher Conrad

146-154

DOI:

10.4314/wsa.v44i2.01

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Effects of a polymeric organic coagulant for industrial mineral oil wastewater treatment using response surface methodology (RSM)

E Kweinor Tetteh, S Rathilal

155-161

DOI:

10.4314/wsa.v44i2.02

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Applications of the PyTOPKAPI model to ungauged catchments

Zeinu Ahmed Rabba, BS Fatoyinbo, Derek D Stretch

162-175

DOI:

10.4314/wsa.v44i2.03

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Control of hydrogen sulphide in full-scale anaerobic digesters using iron (III) chloride: performance, origin and effects

D Erdirencelebi, M Kucukhemek

176-183

DOI:

10.4314/wsa.v44i2.04

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Review of available data for a South African Inventory of Inland Aquatic Ecosystems (SAIIAE)

Heidi van Deventer, Lindie Smith-Adao, Chantel Petersen, Namhla Mbona, Andrew Skowno, Jeanne L Nel

184-199

DOI:

10.4314/wsa.v44i2.05

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Decolourization of Direct Blue 2 by peroxidases obtained from an industrial soybean waste

E Miranda-Mandujano, G Moeller-Chávez, O Villegas-Rosas, Germán Buitrón, MA Garzón-Zúñiga

204-210

DOI:

10.4314/wsa.v44i2.06

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Influence of temperature on the performance of anaerobic treatment systems of municipal wastewater

Silvânia Lucas dos Santos, Sílvia Raphaele Morais Chaves, Adrianus van Haandel

211-222

DOI:

10.4314/wsa.v44i2.07

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Comparison of the chemical quality of rainwater harvested from roof and surface run-off systems

MS Selala, H Thenga, GPW Jewitt, V Chaplot

223-231

DOI:

10.4314/wsa.v44i2.08

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Partition distribution of selected organochlorine pesticides in water, sediment pore water and surface sediment from uMngeni River, KwaZulu-Natal, South Africa

E Gakuba, B Moodley, P Ndungu, G Birungi

232-249

DOI:

10.4314/wsa.v44i2.09

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Decentralised wastewater treatment effluent fertigation: preliminary technical assessment

W Musazura, AO Odindo, EH Tesfamariam, JC Hughes, CA Buckley

250-257

DOI:

10.4314/wsa.v44i2.10

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Potential of dyes as draw solutions in forward osmosis for the South African textile industry

Marshall Sheldon, Estella Zandile Jingxi, Debbie De Jager, Robyn Augustine, Jasmina Korenak, C Helix-Nielsen, Irena Petrinic

258-268

DOI:

10.4314/wsa.v44i2.11

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Driving factors of temporary and permanent shallow lakes in and around Hwange National Park, Zimbabwe

Stembile Msiteli-Shumba, Shakki Kativu, Beaven Utete, Edwin Makuwe, Florence D Hulot

269-282

DOI:

10.4314/wsa.v44i2.12

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High-frequency monitoring of stream water physicochemistry on sub-Antarctic Marion Island

M-J Stowe, DW Hedding, FD Eckardt, W Nel

283-289

DOI:

10.4314/wsa.v44i2.13

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Variation of runoff source areas under different soil wetness conditions in a semi-arid mountain region, Iran

Hassan Rezaei-Sadr, Golfam Sharifi

290-296

DOI:

10.4314/wsa.v44i2.14

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Climate trends across South Africa since 1980

Mark R Jury

297-307

DOI:

10.4314/wsa.v44i2.15

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Investigating the effects of different physical and chemical stress factors on microbial biofilm

Cansu Vatansever, Irfan Turetgen

308-317

DOI:

10.4314/wsa.v44i2.16

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Oxidative stress biomarkers in Oreochromis niloticus as early warning signals in assessing pollution from acid mine drainage and diffuse sources of pollutants in a subtropical river

Z Jiri, A Tazvivinga, R Greenfield, JHJ van Vuren

318-327

DOI:

10.4314/wsa.v44i2.17

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Characterising the water use and hydraulic properties of riparian tree invasions: A case study of Populus canescens in South Africa

Z Ntshidi, MB Gush, S Dzikiti, DC Le Maitre

328-337

DOI:

10.4314/wsa.v44i2.18

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Water SA
Journal / Water SA / Vol. 44 No. 2 (2018) / Articles

Articles

3-D numerical modelling of groundwater flow for scenario-based analysis and management

DOI:

Effects of a polymeric organic coagulant for industrial mineral oil wastewater treatment using response surface methodology (RSM)

DOI:

Applications of the PyTOPKAPI model to ungauged catchments

DOI:

Control of hydrogen sulphide in full-scale anaerobic digesters using iron (III) chloride: performance, origin and effects

DOI:

Review of available data for a South African Inventory of Inland Aquatic Ecosystems (SAIIAE)

DOI:

Decolourization of Direct Blue 2 by peroxidases obtained from an industrial soybean waste

DOI:

Influence of temperature on the performance of anaerobic treatment systems of municipal wastewater

DOI:

Comparison of the chemical quality of rainwater harvested from roof and surface run-off systems

DOI:

Partition distribution of selected organochlorine pesticides in water, sediment pore water and surface sediment from uMngeni River, KwaZulu-Natal, South Africa

DOI:

Decentralised wastewater treatment effluent fertigation: preliminary technical assessment

DOI:

Potential of dyes as draw solutions in forward osmosis for the South African textile industry

DOI:

Driving factors of temporary and permanent shallow lakes in and around Hwange National Park, Zimbabwe

DOI:

High-frequency monitoring of stream water physicochemistry on sub-Antarctic Marion Island

DOI:

Variation of runoff source areas under different soil wetness conditions in a semi-arid mountain region, Iran

DOI:

Climate trends across South Africa since 1980

DOI:

Investigating the effects of different physical and chemical stress factors on microbial biofilm

DOI:

Oxidative stress biomarkers in Oreochromis niloticus as early warning signals in assessing pollution from acid mine drainage and diffuse sources of pollutants in a subtropical river

DOI:

Characterising the water use and hydraulic properties of riparian tree invasions: A case study of Populus canescens in South Africa

DOI:

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