solar drying

  • Rackam

    USA: Concentrated Solar Thermal for Biosolid Drying

    Since the summer, two parabolic trough collectors have been drying sludge at a waste water treatment plant in Surprise in the state of Arizona, USA. The test project was developed by US-based Heat2Hydro to evaluate the effectiveness of this solution. The objective is to reduce the water...
  • India: Solar Drying System with Vacuum Tubes Pays off within the First Year

    India: Solar Drying System with Vacuum Tubes Pays off within the First Year

    Indian company ACME Jelly Products has been successfully showcasing the use of solar thermal dehydration systems of agro-products since October 2011. The company, which is located near Ahmedabad in Gujarat state in western India, is one of the rare Indian examples of vacuum tube...

  • RE Practices in Pakistan – Solar Thermal Technologies (2009)

    This document lists the different solar thermal technologies and technology providers available in Pakistan. The technologies include solar water heaters, dryers, and cookers. Information about the components, usage, and application of each technology is given; alongside contact details for the...

  • Solar Energy for Food Security in West Africa (2009)

    This document compiles different posters that were presented during the International Solar Food Processing Conference that took place in India in January 2009. The posters refer the importance of using renewable energy sources, notably solar, for sustainable local economic development...

  • Solar Thermal in China (2002)

    This document of the Zhejiang Energy Research Institute, from 2002, provides an overview of the evolution of solar thermal use in China, since its start in early 50s until recent days, emphasising the resolutions of both the 2000-2015 Development Plan and the five -year Plan for the New and...

  • Ambitious Plans for Solar Thermal Technology in India

    The Indian market of vacuum tube collectors is picking up pace: Several manufacturers of flat plate collectors have started importing tube collectors from China. So far, they possess a market share of 10 to 15 %. Photo: Sudarshan Saur


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