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dc.contributor.advisor Mollel, M. H. N. Mashabela, Karabo
dc.contributor.other Letsoalo, J. M. 2017-01-30T08:01:58Z 2017-01-30T08:01:58Z 2015
dc.description Thesis (MSc. (Geography and Environmental Science)) -- University of Limpopo, 2015. en_US
dc.description.abstract Fresh water is a finite and vulnerable resource, essential to sustain life, development and the environment. Growth in population and economic activities have contributed to water scarcity, which is a frequent challenge in rural and township communities in South Africa. This study aimed at investigating onsite greywater reuse as a water conservation method in Lepelle-Nkumpi local municipality, Limpopo province. The study described the socio-economic characteristics, assessed the accessibility and availability of water supply, and ascertained the coping mechanisms for water scarcity as well as the perceptions and reuse of greywater. Four percent respondents each were selected from two settlements, namely, Mashite village and Lebowakgomo township (Zone F). Mashite village had a population size of 5314 people (1231 households) and Lebowakgomo Zone F had 5903 people and (1924 households). A systematic random sampling method was used to select the required households from the two settlements. Both open and close ended questionnaires were used. A Geographical Positioning System was also used to collect the absolute location of available taps in the study area. Data collected were analysed using SPSS version-22 and Arc GIS 10.1. The study found out that the socio-economic characteristics of importance on onsite greywater reuse included highest qualification, household size and employment status, but they varied in these two areas. In Mashite village the majority of the respondents went to secondary school (59%) as compared to Lebowakgomo Zone F where the majority (72%) attained tertiary qualification. Household size mean in Mashite is 6.18 as compared to Lebowakgomo Zone F (2.77). Sixty four percent of respondents in Mashite village were unemployed, whereas in Lebowakgomo 69% were employed. Water usage in the two areas differed; in Mashite village where they use less water (250 to 840 litres) as compared to Lebowakgomo Zone F, where more water is used (5900 to 8001 litres). In Mashite village, 87% of the respondents could not access water due to inaccessibility of taps and unavailability of water as compared to Lebowakgomo zone F (100%). It was also found that the Mashite community sometimes go for a period of two to three months without tap water whereas in Lebowakgomo water was comparatively regular. As a result both communities resorted to rainwater harvesting and greywater reuse. Seventy six percent (76%) of respondents in Mashite village and 30% of the respondents in ii Lebowakgomo Zone F harvested rainwater as a coping mechanism of water scarcity. Perceptions of greywater reuse were higher (76%) in Lebowakgomo Zone F compared to Mashite village (49%). A higher percentage of Mashite village respondents (98%) reuse greywater compared to Lebowakgomo Zone F respondents (59%). Both areas use greywater as water conservation method. These results reinforce the potential of domestic greywater reuse as an alternative for freshwater requirement. Greywater reuse as a water conservation method especially in villages can be used to alleviate the extent of water scarcity. en_US
dc.description.sponsorship National Research Foundation (NRF) en_US
dc.format.extent xiii, 94 leaves en_US
dc.language.iso en en_US
dc.relation.requires Adobe Acrobat Reader, version 6 en_US
dc.subject Fresh water en_US
dc.subject Water scarcity en_US
dc.subject Greywater reuse en_US
dc.subject Water conservation en_US
dc.subject.lcsh Water reuse -- South Africa -- Limpopo en_US
dc.subject.lcsh Water conservation -- South Africa -- Limpopo en_US
dc.subject.lcsh Water-supply -- South Africa -- Limpopo en_US
dc.subject.lcsh Fresh water en_US
dc.title Onsite greywater reuse as a water conservation method: a case study of Lepelle-Nkumpi Local Municipality, Limpopo Province of South Africa en_US
dc.type Thesis en_US

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