Si le das un pez a un hombre le quitas el hambre un dia, si le enseñas a pescar sustentablemente, se la quitas para siempre... (If you give a man a fish, you take away his hunger one day... if you teach him to fish sustainably, you take away his hunger forever...) Our Technologies
One of the most important tasks performed at the Center for Rural Development Quetzalcoatl is the development and validation of technologies such as:
03/01/2009Solar Heater The solar heater grill provides 200 liters of hot water per day (at40 to 50 ° C.) depending on the amount of sun. Is made of copper and consists of a collector and a storage tank with insulation. Ver más 
02/01/2009BioSand Filter BioSand Filters remove 95.0 to 99.0% of organic contaminants, including bacteria, viruses, protozoa, worms, and particles.The water produced by the filters is free of discoloration, odor, and unpleasant taste , and can be used for drinking, food preparation, personal hygiene, and sanitation. Ver más 
01/01/2009Solar Heater Hose The solar heater hose provides 20 liters of hot water every 2 hours (+ - 60 ° C.) depending on the amount of sun. Pipeline is constructed of black hose and plastic bottles. Ver más
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Recognitions and Awards | Acknowledgements | Frequently asked questions | Want to Help? "Si le das un pez a un hombre le quitas el hambre por un dia, si le enseñas a pescar sustentablemente, le quitas el hambre para siempre..." 
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