Comparative study of rainwater quality in urban Zambia
| العنوان: | Comparative study of rainwater quality in urban Zambia |
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| المؤلفون: | Lubinga Handia |
| المصدر: | Journal of Water Supply: Research and Technology-Aqua. 54:55-64 |
| بيانات النشر: | IWA Publishing, 2005. |
| سنة النشر: | 2005 |
| مصطلحات موضوعية: | geography, Environmental Engineering, geography.geographical_feature_category, Cistern, Rainwater tank, Health, Toxicology and Mutagenesis, Environmental engineering, Drainage basin, First flush, engineering.material, Urban area, Rainwater harvesting, engineering, Environmental science, Water quality, Ferrocement, Water Science and Technology |
| الوصف: | Five rainwater harvesting systems were installed in two peri-urban areas of Lusaka, the capital city of Zambia, consisting of six ferrocement tanks. Water samples were collected from the direct rain, roof and tank. In order to compare the rainwater quality with water from other sources, samples were also collected from piped water, boreholes and shallow wells. Rainwater was of higher quality than catchment and storage rainwater. However, harvested rainwater in tanks showed the best bacteriological quality probably due to the elimination of contamination by the first flush. The pH in the storage water was higher than that in rainwater and catchment water due to the reaction with the ferrocement tank. However, it was expected that as the ferrocement tanks matured, pH would drop in the storage water and probably meet the World Health Organisation (WHO) guidelines. |
| تدمد: | 1605-3974 0003-7214 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::a905afcb4567a9944c4f18ef78fb1829 https://doi.org/10.2166/aqua.2005.0006 |
| رقم الأكسشن: | edsair.doi...........a905afcb4567a9944c4f18ef78fb1829 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 16053974 00037214 |
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