PMID: 25791313Mar 21, 2015Paper

Dry toilets: a means of alternative sanitation

Revista de salud pública
César A García-UbaqueJuan C García-Ubaque

Abstract

Evaluating dry toilet use in a rural area of Colombia. Fifteen families were selected by convenience sampling from the rural area of a municipality in the Cundinamarca department in Colombia. A dry (composting) toilet was installed in one house and used for demonstration purposes over a five-month period. An ex-post evaluation was made concerning technical and economic matters. A dry toilet is easy to construct/install and has environmental benefits associated with less contamination of water sources reduction and a reduced amount of chemical fertilizer. Dry toilets’ construction and operating costs may represent savings of Col$616973456 (US$308487) in the municipality being studied, compared to the costs involved in conventional toilet use. However, cultural barriers were found regarding their use. A large percentage of households in many countries’ rural sectors do not have a sewerage system for disposing of human waste. This situation creates significant challenges regarding environmental health and ecosystem conservation. Dry toilets represent an environmentally-acceptable solution from a technical and economic perspective; however, work is required concerning social and cultural factors producing cultural perceptions and p...Continue Reading

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