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Download fileDesign improvement for pond sand filter
conference contribution
posted on 2018-02-12, 15:09 authored by Shakil A. Ferdausi, Martin W. BolklandPond sand filter (PSF), a special small scale filtering device has been used mainly in the coastal parts of Bangladesh to treat the water from rain-fed ponds. It is a manually
operated treatment unit, based on the principle of slow sand filtration. Water is pumped up from the pond by a
handpump and is poured into a small concrete tank, having more compartments, of which one is the filter chamber filled with the sand. Water passes through the sand filter
chamber from where it flows into adjacent storage chamber. A small chamber filled with brick chips acts as a pretreatment unit. The treated water quality depends on the efficiency of the filtration system and also on the raw water quality of the pond. Again, the water quality of the pond depends on design of the pond, the use being made of the pond by people and or livestock, and the runoff into the
pond of drainage and wastewater.
History
School
- Architecture, Building and Civil Engineering
Research Unit
- Water, Engineering and Development Centre (WEDC)
Published in
WEDC ConferenceCitation
FERDAUSI, S.A. and BOLKLAND, M.W., 2000. Design improvement for pond sand filter. IN: Pickford, J. (ed). Water, sanitation and hygiene - Challenges of the Millennium: Proceedings of the 26th WEDC International Conference, Dhaka, Bangladesh, 5-9 November 2000, pp.212-215.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
2000Notes
This is a conference paper.Other identifier
WEDC_ID:12298Language
- en