Research on the Vetiver Latrine
In rural western Kenya, many households have to rebuild their toilets when pits fill up or collapse, and affordable emptying services are limited. The Vetiver Latrine, developed by Opero Services in Kisumu, is a durable, low-water toilet that manages waste on site. Solids are held in sealed barrels, and the liquid is treated in a gravel bed planted with vetiver. Two pilots, in Busia and Kisumu, show good odour control and early signs of effective treatment. More evidence is still needed.
This document presents four research opportunities for students and researchers:
- Safe solids management (highest priority)
- Treatment performance and environmental safety
- Design and sizing for different households and sites
- Affordability compared with local alternatives
It builds on four learning briefs prepared by Opero Services with CAWST support. Researchers interested in this work can contact Opero Services or CAWST.
Research on the Vetiver Latrine
In rural western Kenya, many households have to rebuild their toilets when pits fill up or collapse, and affordable emptying services are limited. The Vetiver Latrine, developed by Opero Services in Kisumu, is a durable, low-water toilet that manages waste on site. Solids are held in sealed barrels, and the liquid is treated in a gravel bed planted with vetiver. Two pilots, in Busia and Kisumu, show good odour control and early signs of effective treatment. More evidence is still needed.
This document presents four research opportunities for students and researchers:
- Safe solids management (highest priority)
- Treatment performance and environmental safety
- Design and sizing for different households and sites
- Affordability compared with local alternatives
It builds on four learning briefs prepared by Opero Services with CAWST support. Researchers interested in this work can contact Opero Services or CAWST.
Idioma:
Inglés
Formato:
Adobe PDF
Colecciones
¿Necesitas ayuda?
¿No encuentras lo que necesitas? ¿Tienes más preguntas sobre algún tema? ¿Necesitas consejos sobre cómo usar un recurso? Chatea con un asesor de CAWST.
ContáctanosAcerca de CAWST
CAWST es una organización canadiense sin fines de lucro y una firma de ingeniería autorizada en Canadá. Trabajamos para responder a la necesidad mundial de contar con agua segura y saneamiento, mediante el fortalecimiento y el desarrollo de habilidades y conocimientos locales, para que las personas puedan implementar por sí mismas soluciones a nivel del hogar.