Tel – Aviv 2008

CleanTech – Ecoogy Aquaisrael 2008 Background information Ecology-Aqua Israel is a 12th annual international event for CleanTech: environmental quality, infrastructures, renewable energy …


Johannesburg 2007

PREFACE The theme of the 24th Annual International Pittsburgh Coal Conference (PCC) focusing on “Coal – Energy, Environment and Sustainable Development,” covers …


Pittsburg 2005

About colloidal Structure and Peptisation of Coals with Melted Waste Plastics Medatov. A.V., Barsky V.D., Ukrainian State University of Chemical Engineers. Some …