Slow Sand Filtration System in Central Tongu and Ho West, Volta Region, Ghana

TAF Pilot Assessment by KNUST, TREND and WaterAid Ghana Ghana’s first slow sand filtration system was constructed in 1986. Slow sand filters (SSFs) are used to treat surface water for small towns where groundwater quality is poor. SSFs are mostly used along the Volta River where raw water quality falls within an acceptable range. The … Continue reading Slow Sand Filtration System in Central Tongu and Ho West, Volta Region, Ghana

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