TUTDoR

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Date: 2014/10/17
Language: en
Type: Text
Identifier: tut:3217
Description: The determination and remediation of three pheno- lic compounds bisphenol A (BPA), ortho-nitrophenol (o- NTP), parachlorophenol (PCP) in wastewater is reported. The analysis of these molecules in wast ... 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: 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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Date: 2013/07/04
Language: en
Type: Text
Identifier: tut:5447
Description: In this study 5 household water-treatment devices/systems (HWTS) were constructed using inexpensive local materials (sand, gravel, zeolites and clays). They included the silver-impregnated porous pot ... More
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Date: 2011/12/27
Language: en
Type: Text
Identifier: tut:6187
Description: There is significant evidence that household water treatment devices/systems (HWTS) are capable of dramatically improving microbially contaminated water quality. The purpose of this study was to exami ... More
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Date: 2011/08/26
Language: en
Type: Text
Identifier: tut:6126
Description: One of the United Nations Millennium Development Goals is to reduce to half by 2015 the number of people, worldwide, who lack access to safe water. Due to the numerous deaths and illnesses caused by w ... More
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Date: 2010/01/02
Language: en
Type: Text
Identifier: tut:5449
Description: This study explores the use of nano-sized material for the removal of bacteria in water.Silver nano-particles immobilized on to carbon nanotube and cyclodextrin polymers were synthesized in our labora ... More
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