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Download fileGroundwater quality, sanitation and vulnerable groups: case study of Bawku East District
conference contribution
posted on 2018-02-12, 15:08 authored by Benjamin M. Tiimub, Michael A. Forson, K. Obiri-DansoThe effect of human hygienic behaviour on the quality of groundwater was investigated using standard
methods for trace elements and bacteria pollution indicators in Bawku East District of Ghana in 2006. No
iron was detected in water; manganese levels were higher in wells than boreholes and fluoride levels exceeded
the WHO standard (1.5mg/l) by 0.5-1.0mg/l in one well and a borehole at Bawku. Typical bacteria
numbers deviated from normal trends (i.e.1014, 1011, 108, and 104 for total coliforms, faecal coliforms, E. coli
and enterococci in the well water compared to 106, 105, 103 and 102 in the boreholes respectively). The six
UNICEF boreholes were within the WHO guideline of zero helminthes (100-1 ml) but the wells were not.
Hence, quality of the boreholes was higher than the wells for drinking purposes.
History
School
- Architecture, Building and Civil Engineering
Research Unit
- Water, Engineering and Development Centre (WEDC)
Published in
WEDC ConferenceCitation
TIIMUB, B.M. ... et al, 2008. Groundwater quality, sanitation and vulnerable groups: case study of Bawku East District. IN: Jones, H. (ed). Access to sanitation and safe water - Global partnerships and local actions: Proceedings of the 33rd WEDC International Conference, Accra, Ghana, 7-11 April 2008, pp. 93-96.Publisher
© WEDC, Loughborough UniversityVersion
- VoR (Version of Record)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2008Notes
This is a conference paper.Other identifier
WEDC_ID:11557Language
- en