by Paul O'Callaghan | May 7, 2013 | Events, News
May 23, 2013 | 11:00-12:30EDT / 16:00 – 17:30 PM BDT Moderator: Paul O’Callaghan, CEO, BlueTech® Research Panelists: Tim Evans, Principal, Tim Evans Environment & O2 TAG Todd O. Williams, P.E., BCEE, Principal Technologist & Chair of WEF Biosolids...
by Paul O'Callaghan | Dec 20, 2010 | News
The Dean Kamen series ‘ Dean of Invention’ featured the Aquacritox sludge to energy technology in the episode Gonzo for Guano, which permiered on the Discovery Channel on November 11th 2010. Paul O’Callaghan, O2 Environmental, provided an overview...
