1. 1989-01-01 Supplying power to many remote locations in the world from central generators using customary distribution methods is either economically unfeasible or will be many years in coming. Power, where desirable, will therefore need to be generated locally. Various commercial machinery is marketed, but...
  2. 1985-01-01 This paper examines water pumping systems that use solar radiation as a direct source of energy. We look primarily at small-scale rural applications in the Third World, where the potential benefits are greatest and the near-term economics seem most favorable. Two generic technical approaches for...
  3. 2022-03-03 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. 2022-03-01 当我们寻找可持续和替代性的抽水解决方案时,我们的团队开始有“玩”水车的想法,从而为低海拔农田提供灌溉用水。我们最初开始研究和测试一种名为吊带泵(Sling Pump)的泵,但在测试了几个原型后放弃了。困难主要包括DIY组装麻烦、成本、专业部件以及最终的效率。
  5. 长期以来,水泵都是小型农场的关键组成部分,它可以提供各种实际应用,是非常宝贵的节省劳动力的设备。不同类型的泵通常用于储存水、用于过滤和灌溉,还用于水产养殖系统等。抽水机虽然方便实用,但也要付出一定的成本——包括必要的能源消耗和运动部件的定期维护等。然而,泵技术的新发展也提供了一些新选择,这可以节省资金,提高可靠性,延长设备寿命,还有本文将要介绍的一些其他好处。
  6. 2020-12-14 Featured in this AN The Martinez Airlift Water Pump Do All Parts of the Chaya Plant Contain Cyanide? Cyantesmo Paper for Detecting Cyanide
  7. 2010-01-01 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. 2020-10-15 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. 1982-01-01 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. 1995-01-01 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...