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The potential for a simple method for in-situ faecal sludge pH determinations
conference contribution
posted on 2018-02-12, 15:10 authored by Catherine Bourgault, J.M. Laurens, Caetano C. DoreapH is a critical parameter for faecal sludge characterisation. However, basic laboratory facilities with such instrumentation are not always available in resource limited contexts. Furthermore, the operational importance (e.g. during lime stabilisation) of this parameter warrants a method that can be applied in situ. This study assesses the potential of a method for in faecal sludge pH determinations using a commercially-available soil pH meter. Results reveal that this simple and low-cost method can relatively reasonably estimate pH when compared to a conventional laboratory pH meter. Further work is necessary to better characterise its limitations.
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School
- Architecture, Building and Civil Engineering
Research Unit
- Water, Engineering and Development Centre (WEDC)
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WEDC ConferenceCitation
BOURGAULT, C. ... et al, 2015. The potential for a simple method for in-situ faecal sludge pH determinations. IN: Shaw, R.J. (ed). Water, sanitation and hygiene services beyond 2015 - Improving access and sustainability: Proceedings of the 38th WEDC International Conference, Loughborough, UK, 27-31 July 2015, 4pp.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
2015Notes
This is a conference paper.Other identifier
WEDC_ID:22152Language
- en
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