http://netvouz.com/kevinrights/tag/frac?feed=rss kevinrights's bookmarks tagged "frac" on Netvouz http://www.hedenvironmentalsystems.com/pure-frac-h2o-decontaminator/ In this operating mode, the unit functions as a chemical-free purification system for highly contaminated raw water intended to be used as frac water. kevinrights Mon, 29 Aug 2011 06:12:53 GMT