1. 6/2/2018 Speaker Bio: Manny Asprec is the Director and co-founder of SEED Project - Asia. Manny and his family lived in Nepal for a number of years where he used the bio-sand water filter to have safe water for the family. Also, he helped introduced F.A.I.T.H. [Food Always In The Home] gardening as a tool...
  2. 16/11/2017 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...
  3. 1/4/2010 ECHO consideró de qué manera nuestros recursos pueden ser más útiles a la luz del reciente devastador terremoto ocurrido en Puerto Príncipe, Haití. Nuestra principal fortaleza está en el área de información agrícola pertinente para los cooperantes para el desarrollo, voluntarios de proyectos y...
  4. 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,...
  5. 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...
  6. 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).
  7. 20/10/2014
  8. 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...
  9. 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...