By recovering nutrients from urine in small decentralized reactors, we developed a dry sanitation system, which is affordable, produces a valuable fertilizer, promotes entrepreneurship and reduces pollution of water resources.Stage of development : At usable levelProject Record: In Zurich at Eawag.....
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JGC's extraction column called WINTRAY displays the features of high performance and low cost and is applicable to all liquid ¿ liquid extraction systems such as organic compounds extraction. The requirements for extraction columns are: (1) High throughput, (2) High efficiency, and (3) Resistance to.....
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A technology involving generation of light by a cuboid metallic box, lit with a drum containing wood charcoal generated from burning wood in the cuboid metallic box. It burns out in 12 hours.Stage of development: Under R & D
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An electronic scale is disclosed which has multiple overload protection features for protecting the load cell and a weight distribution plate from excessive strain due to vertical overload on the scale or from twisting resulting from an article being placed thereon which exceeds the load capacity of.....
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