1. 01/01/1989 Supplying pouvoir ŕ beaucoup d'emplacements éloignés dans le monde de central les générateurs qui utilisent des méthodes de ventilation coutumičres sont l'un ou l'autre économiquement infaisable ou sera beaucoup d'années dans venir. Power oů désirable, volonté par conséquent ayez besoin d'ętre...
  2. 01/01/1985 Ce papier examine systems de la pompe ŕ eau qui utilise radiation solaire comme une source directe d'énergie. que Nous semblons ŕ peu important ŕ l'origine candidatures rurales dans le Troisičme Monde oů la possibilité les avantages sont plus grands et l'économie prčs - terme paraît plus plus...
  3. 03/03/2022 Featured in this AN Playing with Water Wheels: Exploring Low-Cost Methods for Pumping Irrigation Water A 'Successful Failure': Introducting SALT Technology in Northern Thailand Virtual Training Opportunities- email us at echoasia@echocommunity.org
  4. 01/03/2022 As we began looking into sustainable and alternative solutions for pumping water, our team began ‘playing around’ with the idea of water wheels for the supply of irrigation water to low elevation farmland. We initially began with research and testing of a pump called a Sling Pump, but gave up...
  5. Water pumps have long been a key component of the small-scale farm and are valuable labor-saving devices that offer a variety of practical applications. Pumps ofdifferent types are regularly used for water storage & filtration, irrigation, aquaculture systems, and more. While convenient and...
  6. 14/12/2020 Featured in this AN The Martinez Airlift Water Pump Do All Parts of the Chaya Plant Contain Cyanide? Cyantesmo Paper for Detecting Cyanide
  7. 01/01/2010 The purpose of this document is to show several water pump designs constructed from PVC pipe, explain how to manufacture them, and discuss pump performance and how to improve on these designs. What’s Inside: Pump Design Manufacturing Process Pump Performance Appendix Cite this article as:...
  8. 15/10/2020 Solar Water Pumping for Sustainability is a state of the art review of solar water pumping technology combined with practical insights, lessons and best practices drawn from experience. It takes the reader step by step through the different phases that comprise a solar water pumping project,...
  9. 01/01/1982 The purpose of this workshop was to promote irrigated agriculture through the introduction of improved water lifting techniques and water use practices. More specifically, it was intended to provide participants with an opportunity to observe and study water lifting devices and water management...
  10. 01/01/1995 The current design offered in this manual has evolved from the Bangladesh original into a fully portable pump with both lift and pressure capacity, and is expecially appropriate to situations where soils are permeable and water cannot easily be distributed through channels. The manual is intended...