Performance of Household Water Treatment Methods for Microbial Removal under Household Conditions in Kabale District, Uganda
Despite the Ugandan government efforts to improve access to safe water sources, the rate at which diseases spread as a result of unsafe drinking water is absolutely high. The purpose the study was to assess the performance of household water treatment methods (HWT) and evaluate their ability to i...
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Omega Publishers
2018
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| Online Access: | http://hdl.handle.net/20.500.12493/66 |
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| author | Alex, Saturday George Lukoye Makokha Anthony Macharia |
| author_facet | Alex, Saturday George Lukoye Makokha Anthony Macharia |
| author_sort | Alex, Saturday |
| collection | KAB-DR |
| description | Despite the Ugandan government efforts to improve access to safe water sources,
the rate at which diseases spread as a result of unsafe drinking water is absolutely high.
The purpose the study was to assess the performance of household water treatment methods
(HWT) and evaluate their ability to improve the microbial quality of drinking water
under household conditions in Kabale District. We randomly selected 205 households,
where we collected treated and untreated water samples. We analyzed 46 paired samples
(untreated and treated) of drinking water from 46 households that reported treated water
available. Samples were analyzed for total coliforms and Escherichia coli, the major indicators
of biological contamination of drinking water, to measure effectiveness of treatment
under household conditions. All reported HWT did not significantly improve the microbial
quality of drinking water. Mean log10 total coliforms removal were 0.7 log10 (40.1%) for
boiling method, 0.2 log10 (23.7%) for biosand filtration method, -0.01log10 (-18.1%) for
let it stand and settle method and 0.1 log10 (16%) for application of aqua safe tablets. In
addition, mean log10 Escherichia coli removal were 0.7 log10 (-22.6) for boiling method,
0.3log10 (37.5%) for biosand filtration method, -0.4 log10 (-200%) for let it stand and settle
method and 0.6 log10 (50%) for application of aqua safe. The microbiological quality of
stored treated drinking water was significantly low. The government should sensitize the
local people on safe storage of drinking water. |
| format | Article |
| id | oai:idr.kab.ac.ug:20.500.12493-66 |
| institution | KAB-DR |
| publishDate | 2018 |
| publisher | Omega Publishers |
| record_format | dspace |
| spelling | oai:idr.kab.ac.ug:20.500.12493-662024-01-17T04:45:04Z Performance of Household Water Treatment Methods for Microbial Removal under Household Conditions in Kabale District, Uganda Alex, Saturday George Lukoye Makokha Anthony Macharia Household water treatment; Water quality; Microbial removal Despite the Ugandan government efforts to improve access to safe water sources, the rate at which diseases spread as a result of unsafe drinking water is absolutely high. The purpose the study was to assess the performance of household water treatment methods (HWT) and evaluate their ability to improve the microbial quality of drinking water under household conditions in Kabale District. We randomly selected 205 households, where we collected treated and untreated water samples. We analyzed 46 paired samples (untreated and treated) of drinking water from 46 households that reported treated water available. Samples were analyzed for total coliforms and Escherichia coli, the major indicators of biological contamination of drinking water, to measure effectiveness of treatment under household conditions. All reported HWT did not significantly improve the microbial quality of drinking water. Mean log10 total coliforms removal were 0.7 log10 (40.1%) for boiling method, 0.2 log10 (23.7%) for biosand filtration method, -0.01log10 (-18.1%) for let it stand and settle method and 0.1 log10 (16%) for application of aqua safe tablets. In addition, mean log10 Escherichia coli removal were 0.7 log10 (-22.6) for boiling method, 0.3log10 (37.5%) for biosand filtration method, -0.4 log10 (-200%) for let it stand and settle method and 0.6 log10 (50%) for application of aqua safe. The microbiological quality of stored treated drinking water was significantly low. The government should sensitize the local people on safe storage of drinking water. 2018-08-23T10:39:53Z 2018-08-23T10:39:53Z 2016 Article 1. WHO, UNICEF. WHO/UNICEF Joint Monitoring Programme for Water Supply and Sanitation. Estimates on the use of water sources and sanitation facilities. (2015) http://hdl.handle.net/20.500.12493/66 application/pdf Omega Publishers |
| spellingShingle | Household water treatment; Water quality; Microbial removal Alex, Saturday George Lukoye Makokha Anthony Macharia Performance of Household Water Treatment Methods for Microbial Removal under Household Conditions in Kabale District, Uganda |
| title | Performance of Household Water Treatment Methods for Microbial Removal under Household Conditions in Kabale District, Uganda |
| title_full | Performance of Household Water Treatment Methods for Microbial Removal under Household Conditions in Kabale District, Uganda |
| title_fullStr | Performance of Household Water Treatment Methods for Microbial Removal under Household Conditions in Kabale District, Uganda |
| title_full_unstemmed | Performance of Household Water Treatment Methods for Microbial Removal under Household Conditions in Kabale District, Uganda |
| title_short | Performance of Household Water Treatment Methods for Microbial Removal under Household Conditions in Kabale District, Uganda |
| title_sort | performance of household water treatment methods for microbial removal under household conditions in kabale district uganda |
| topic | Household water treatment; Water quality; Microbial removal |
| url | http://hdl.handle.net/20.500.12493/66 |
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