Recursos compartidos por Rain Tree Foundation

Use this manual and additional resources for your Biosand Filter Construction project.

This poster depicts the components of the biosand filter. This poster was created in Thai by Rain Tree Foundation.

This poster depicts the various methods in which pathogens are removed from water inside the biosand filter. This poster was created in Thai by Rain Tree Foundation

El manual es para técnicos de filtros de bioarena quienes están interesados en aprender cómo construir, instalar y monitorear proyectos de filtros de bioarena. Este manual contiene menos información sobre el funcionamiento del filtro de bioarena, comparado con el “Manual de construcción de filtros de bioarena”.

This sanitary inspection form is used to evaluate actual and potential sources of contamination for a household slow sand filter.

Learn how to store water safely to prevent recontamination of treated water. Poster created in Thai by Rain Tree Foundation

This poster depicts and describes the function of each component of the biosand filter. This poster was create in Thai by Rain Tree Foundation.

This poster depicts the proper use and maintenance of a biosand filter.

Learn about how to install, use and maintain a biosand filter. Created in Thai by Rain Tree Foundation

This poster gives an overview of what a biosand filter is, and how it works. Poster created in Thai by Rain Tree Foundation.