![Water treatment / Ballcock / Environmental engineering / Tank / Water / Environment / Water pollution / Water purification / Water technology Water treatment / Ballcock / Environmental engineering / Tank / Water / Environment / Water pollution / Water purification / Water technology](https://www.pdfsearch.io/img/494edd87107dfefb6054fc8b90e9f118.jpg) Date: 2014-11-13 09:42:19Water treatment Ballcock Environmental engineering Tank Water Environment Water pollution Water purification Water technology | | BUOYANCY OPERATED INJECTING SYSTEM (B.O.I.S) FOR PURIFYING WATER IN DEVELOPING COUNTRIES -Yask kulshreshtha (Civil Engineering) This is a design of mechanical water purification system for poor people living in developinAdd to Reading ListSource URL: www.sciencecentre.tudelft.nlDownload Document from Source Website File Size: 376,04 KBShare Document on Facebook
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