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Okoh, Anthony I

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Date: 2017
Language: English
Type: Thesis
Identifier: http://hdl.handle.net/10353/2922
Description: Emerging organic contaminants (EOCs) have been the focus of global environmental research for over three decades. EOCs have caused widespread concern due to their extensive use. As EOCs were designed ... More
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Date: 2016
Subject: Flocculants
Language: English
Type: Thesis
Identifier: vital:11357
Description: Bioflocculants are flocculating substances produced by microorganisms during growth and have recently received considerable attention from researchers; due to their biodegradability, non-toxicity and ... More
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Date: 2016
Language: English
Type: Thesis
Identifier: http://hdl.handle.net/10353/3165
Description: South Africa is currently experiencing water shortage crisis, a challenge that has been attributed not only to the scarcity of freshwater, but also to fast degrading water quality. Factors such as rap ... More
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Authors: Ntozonke, Ncedo
Date: 2015
Language: English
Type: Thesis
Identifier: vital:11298
Description: Bioflocculants are polymers, mostly, of microbial origin which floc out suspended particles from liquid medium. The ability of these biopolymers to remove suspended particles from solutions is termed ... More
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Date: 2015
Language: English
Type: Thesis
Identifier: vital:11295
Description: Surface waters are important freshwater sources used for domestic, industrial, agricultural and recreational activities, and the availability of good quality freshwater is indispensable for preventing ... More
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Authors: Pekana, Abongile
Date: 2015
Language: English
Type: Thesis
Identifier: vital:11293
Description: Staphylococcus aureus is one of the predominant causative agents of mastitis disease in dairy herds. Mastitis disease has a negative impact in the economic losses in the dairy sector across the globe. ... More
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Date: 2015
Language: English
Type: Thesis
Identifier: vital:11292
Description: Waste waters can be sources of pollution to surface water and the environment with severe implications for public health. Most treatment plants in the Buffalo City Municipality in the Eastern Cape Pro ... More
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Date: 2015
Language: English
Type: Thesis
Identifier: vital:11299
Description: This study focuses on the isolation and characterization of bacteria from lignocellulosic biomass obtained from the sediments of the Tyume River in Alice, Eastern Cape and to determine those bacterial ... More
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Date: 2015
Language: English
Type: Thesis
Identifier: vital:11296
Description: Bacillus cereus is a group of ubiquitous facultative anaerobic spore forming Gram-positive rods commonly found in soil. It has been detected and implicated in several contaminated food products and ra ... More
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Date: 2014
Language: English
Type: Thesis
Identifier: vital:11289
Description: Escherichia coli (E. coli) is a widespread species that includes a broad variety of strains, ranging from highly pathogenic strains causing worldwide outbreaks of severe disease to virulent isolates w ... More
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Date: 2014
Language: English
Type: Thesis
Identifier: vital:11278
Description: A follow-up of traditional medicinal plants uses is an important tool in highlighting their therapeutic potentials, as they have been found to be a source of a wide range of bioactive compounds that c ... More
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Date: 2014
Language: English
Type: Thesis
Identifier: vital:11283
Description: The production of final effluents that meet discharged requirements and guidelines remain a major challenge particularly in the developing world with the resultant problem of surface water pollution. ... More
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Authors: Ntloko, Phindiwe
Date: 2014
Language: English
Type: Thesis
Identifier: vital:11290
Description: In this study, 400 presumptive Enterococcus isolates previously recovered from Kat River and Fort Beaufort Abstraction water dam were subjected to molecular confirmation and pathotyping. Two hundred a ... More
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Date: 2014
Language: English
Type: Thesis
Identifier: vital:11285
Description: Access to clean and safe water is essential for the survival of human beings. Pollution of freshwater sources constitutes a major problem hindering access to safe water for drinking and other domestic ... More
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