Vol. 41 No. 4 July (2015): Water SA

Published: 2015-07-24

Research paper

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)

RC Hart, WR Harding
- PDF
Removal of hard COD, nitrogenous compounds and phenols from a high-strength coal gasification wastewater stream

E Rava, E Chirwa, P Allison, M van Niekerk, MP Augustyn
- PDF
Fouling mechanism and cleanability of ultrafiltration membranes modified with polydopamine-graft-PEG

Fang Li, Chunhua Deng, Chunhui Du, Bo Yang, Qing Tian
- PDF
Removal of nutrient and heavy metal loads from sewage effluent using vetiver grass, Chrysopogon zizanioides (L.) Roberty

T Mudhiriza, F Mapanda, BM Mvumi, M Wuta
- PDF
Incorporating seepage losses into a 1D unsteady model of floods in an ephemeral stream

Rasool Ghobadian, Masumeh Khalaj
- PDF
Water use characteristics of a bambara groundnut (Vigna subterranea L. Verdc) landrace during seedling establishment

Tendai Polite Chibarabada, Albert Thembinkosi Modi, Tafadzwanashe Mabhaudhi
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Optimal design of trapezoidal lined channel with least cost: Semi-theoretical approach powered by genetic programming

FA Tofiq, A Guven
- PDF
Establishing a conversion factor between electrical conductivity and total dissolved solids in South African mine waters

Elena Hubert, Christian Wolkersdorfer
- PDF
A scoping study on the prevalence of Escherichia coli and Enterococcus species in harvested rainwater stored in tanks

Lizyben Chidamba, Lise Korsten
- PDF
An investigation of the effect of pit latrine additives on VIP latrine sludge content under laboratory and field trials

BF Bakare, CJ Brouckaert, KM Foxon, CA Buckley
- PDF
Application of hydropedological insights in hydrological modelling of the Stevenson-Hamilton Research Supersite, Kruger National Park, South Africa

JJ van Tol, GM van Zijl, ES Riddell, D Fundisi
- PDF
Chemical and thermal properties of VIP latrine sludge

Lungi Zuma, Konstantina Velkushanova, Chris Buckley
- PDF
Assessing the relationship between youth capabilities and food security: a case study of a rainwater harvesting project in South Africa

Germaine Owen, Jacqueline Goldin
- PDF
A stable isotopic study of the diet of Potamonautes sidneyi (Brachyura: Potamonautidae) in two coastal lakes of the iSimangaliso Wetland Park, South Africa

N Peer, R Perissinotto, NAF Miranda, JL Raw
- PDF
Distribution of polychlorinated biphenyl residues in several tissues of fish from the North End Lake, Port Elizabeth, South Africa

E Kampire, G Rubidge, JB Adams
- PDF
Water footprint of growing vegetables in selected smallholder irrigation schemes in South Africa

Patrick Nyambo, Isaiah IC Wakindiki
- PDF
A demand-based management option to address boat congestion at the Sundays River Estuary, Eastern Cape, South Africa

Deborah E Lee, Mario Du Preez
- PDF

Review

Recent developments in biological nutrient removal

George A Ekama
- PDF

Vol. 41 No. 4 July (2015): Water SA

Research paper

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)

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

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

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

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

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

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

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

A scoping study on the prevalence of Escherichia coli and Enterococcus species in harvested rainwater stored in tanks

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

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

Chemical and thermal properties of VIP latrine sludge

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

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

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

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

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

Review

Recent developments in biological nutrient removal

Keywords

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