This book describes the principles and construction plans of grey water treatment chains for the different treatment options. The main aim is to sensitizing and encouraging national, regional and municipal water and environmental sanitation authorities and agencies to integrate grey water management into their development policies and programmers. The book consists of five chapters. Chapter one includes general introduction about grey water definition, characterization, uses, and recycling. Chapter two summarizes the different grey water treatment methodologies. Chapter three presents case...

the present work was devoted to develop an efficient synthetic process which requires cofactors. The enzymatic glucose 6-phosphate (G6P) production from glucose was demonstrated as a model process. As cofactors, two new polymer-bound adenine nucleotides (ATP and ADP) were synthesized using starburst polyamidoamine (PAMAM) dendrimers. Then, the kinetics of the reactions catalyzed by Bacillus stearothermophilus glucokinase (GK) and acetate kinase (AK) using these polymer-bound cofactors were studied extensively. Finally, the production of G6P using the polymer-bound ATP in a plug flow-type...