TUTDoR

Momba, M. N. B.

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Date: 2015/09/16
Language: en
Type: Text
Identifier: tut:3208
Description: This study aimed at investigating the presence of antibiotic-resistant Escherichia coli in river bed sedi- ments of the Apies River, Gauteng, South Africa, in order to better inform health management ... More
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Date: 2015/08/28
Language: en
Type: Text
Identifier: tut:4931
Description: Many South Africans living in resource-poor settings with little or no access to pipe-borne water still rely on riv- ers as alternative water sources for drinking and other purposes. The poor microbia ... More
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Date: 2015/08/14
Language: en
Type: Text
Identifier: tut:4934
Description: Purpose Research in the last few decades has increasingly demonstrated riverbed sediments as reservoirs of pathogenic bacteria, which could be released into water resources when sediments are resuspen ... More
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Date: 2015/08/14
Language: en
Type: Text
Identifier: tut:4933
Description: Purpose Sediments have been shown to contribute to the microbial quality of the water column during resuspen- sion and serve as reservoirs for potentially pathogenic organisms. Currently, definitive g ... More
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Date: 2015/06/08
Language: en
Type: Text
Identifier: tut:3204
Description: This study investigated the effects of population growth on the performance of the targeted wastewater treatment plants in Sedibeng District and Soshanguve peri- urban area, South Africa. The impact o ... More
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Date: 2015/06/06
Language: en
Type: Text
Identifier: tut:2937
Description: This study was conducted to develop novel chitosan nanocomposites and to optimize the minimum amount and contact time required to achieve complete inactivation of bacteria in water. Gram-negative Esch ... More
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Date: 2015/03/29
Language: en
Type: Text
Identifier: tut:3237
Description: The majority of the existing water bodies around the world are increasingly polluted with oily wastewater. The aim of this study was to investigate the role of single protozoan isolates (Aspidisca, Tr ... More
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Date: 2015/03/04
Language: en
Type: Text
Identifier: tut:2929
Description: The failure of wastewater treatment plants to produce effluents of a high microbiological quality is a matter of great concern in terms of water resource pollution. A more serious concern is that this ... More
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Date: 2014/11/03
Language: en
Type: Text
Identifier: tut:4531
Description: Mine water is an example of an extreme environment that contains a large number of diverse and specific bacteria. It is imperative to gain an understanding of thesebacterial communities in order to de ... More
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Date: 2014/02/28
Language: en
Type: Text
Identifier: tut:4510
Description: This paper describes a collaborative process of identifying and prioritising current and future water research questions from a wide range of water specialists within South Africa. Over 1 600 question ... More
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Date: 2014/02/25
Language: en
Type: Text
Identifier: tut:4511
Description: The impact of polyphosphate-accumulating organism (PAO) and glycogen-accumulating organism (GAO) populations as well as of the chemical profile on the performance of Unit-3 (open elutriation tanks) an ... More
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Date: 2014/02/05
Language: en
Type: Text
Identifier: tut:4516
Description: This study assesses and compares vanadium toxicity in its different oxidation states towards bacterial isolates (Pseudomonas putida and Bacillus licheniformis) and protozoan isolates (Peranema sp. and ... More
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Date: 2014/01/22
Language: en
Type: Text
Identifier: tut:4508
Description: The present study aims firstly at determining the microbial diversity of mine-water collected in Emalahleni, South Africa and secondly isolating and characterizing the most dominant bacterial species ... More
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Date: 2014
Language: en
Type: Text
Identifier: tut:3114
Description: The demand of crude oil or any other oil by-products across the world and various activities are such as human and industrial activities has led to continuous pollution of various existing fresh water ... More
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Date: 2013/10/30
Language: en
Type: Text
Identifier: tut:4512
Description: The purpose of this study was to develop a liquid–liquid extraction method for the analysis of volatile fatty acids collected at the elutriation units of Unit 3, 4 and 5 at Johannesburg Water-Northern ... More
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