1. Recurso clave
    1/1/2001 El acceso a agua potable continúa siendo uno de los más grandes retos en el mundo. El Filtro BioArena es un método que puede utilizarse para purificar agua en el ámbito doméstico. Con este filtro, el agua contaminada es filtrada a través de una capa biológica natural y luego capas de arena fina,...
  2. One billion people lack safe drinking water. Every day they risk their lives and health by drinking from contaminated sources: they are missing out on a basic human right. Here the biosand filter can make a difference, providing safe drinking water, right where it’s needed most: at household...
  3. 30/3/2017 ECHOregularly publishes agriculture technical notes to address important agriculture development issues. Here is a short excerpt from a tech note on Biosand Water Filter. It is available on ECHOcommunity.org (http://edn.link/biosandwaterfilter).
  4. 20/10/2014
  5. Traditional water treatment using moringa seeds only removes 90 – 99% of pathogens while allowing fouling of the water over time.Over the past seven years Dr. Velegol’s research group has created an innovative and sustainable process that solves these two problems.When crushed seeds are added to...
  6. AbstractEnvironmental Science & Technology Letters, 2017 The purpose of this work is to determine parameters for the design of aMoringaseed sand filter for water purification.Moringa oleiferaseeds containing cationic antimicrobial proteins have been used as natural coagulants for the removal...
  7. 31/1/2018 Brote Amarillo, Fruta Verde:Enfermedad del Enverdecimiento de los Cítricos Conferencia Internacional de Agricultura 2017 de ECHO: Resumen de Temas Ecos de Nuestra Red:Insectos comestibles Del Banco de semillas de ECHO:El escobón, cultivo multipropósito de forraje para las tierras altas Nuevo...
  8. 22/11/2017 ABSTRACT: Environmental Science & Technology, 2017 The purpose of this work is to determine parameters for the design of a Moringa seed sand filter for water purification. Moringa oleifera seeds containing cationic antimicrobial proteins have been used as natural coagulants for the removal of...
  9. 31/1/2018 Este artículo resume varias de las sesiones plenarias presentadas en la conferencia de ECHO de 2017 realizada en Florida. Si usted no pudo asistir a la conferencia o le gustaría revisar algunas de las charlas, se pueden ver muchas de ellas enECHOcommunity.Otras presentaciones de 2017 que aparecen...