David Dreesen http://media.cleantech.com/people/david-dreesen The taxonomy view with a depth of 0. en Water purification attracts investors http://media.cleantech.com/1947/altela-desalination-attracts-investors Altela and Stonybrook Purification get funding for very different water systems. http://media.cleantech.com/1947/altela-desalination-attracts-investors#comments Exclusive articles Altela David Dreesen Ned Godshall Stonybrook Purification Water Wed, 17 Oct 2007 14:33:57 -0400 David Ehrlich 1947 at http://media.cleantech.com