%0 Journal Article %T Development and Evaluation of Environmentally Benign Aqueous Two Phase Systems for the Recovery of Proteins from Tannery Waste Water %A Selvaraj Raja %A Vytla Ramachandra Murty %J ISRN Chemical Engineering %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/290471 %U http://dx.doi.org/10.5402/2012/290471