Smoll Community Integrated.Water resources supply and resycling / Stephen E.Mbuligwe and Gabriel G.Kassenga -- Resicling and reuse of high purity Water from semiconductor integrated circuits manufacturing processes / Darren Delai Sun and Ming Wu -- Cleaner production by using electrodialysis in organic or aqueous-organic Systems / Chuanhui Huang and Tongwen Xu -- The recovery and/ or resicle of Waste Acids from industrial spent liquors using diffusion dialysis with new series of anion exchange membranes / Tong-Wen-Xu -- Improving resources cascading / L.Reijnders -- Environmental impacts of oil shale and coal electricity / Jyli Seppälä... -- Strategies for redusing carbon dioxide emissions:The Case of Bostwana Rural Communities / Siret Talve... -- Presenting Resource Arithetic: A Discipline of the World Summit Era / Manfred Fehr -- Do Economic incentives Demoralize Recycling behavior? / Christer Berglund -- Ultra- Compact Biofilm Reactor (UCBR) for Wastewater Treatment and Recovery / L.Y.Lee and S.l.Ong -- decision Support Systems for Material Recovery and Energy Production / Riccardo Minciardi,Michela Robba and Roberto Sacile.