Srinivasa Popuri

Broschiertes Buch

Polymer Membrane Pervaporation and Biosorption of metal ions

Synthesis and characterization of polymer membranes for the separation of organic/water mixtures and Development of biosorbents for metal ions removal

Beschreibung

More recently the conventional separation methods have been supplemented by membrane processes due to its advantages. Membrane pervaporation is now widely recognized as an effective technique for the separation of close boiling/azeotropic mixtures, and industrial solvents. The first part of this thesis describes the pervaporatiove separation of various organic solvent/water mixtures by using polymeric and biopolymeric blend membranes. Various characterization techniques were applied to study the interactions of blending polymers, crosslinking, thermal and mechanical properties of the membranes. The membranes were extensively studied their performance for the dehydration of various solvents by changing their feed composition, permeate pressure and membrane thickness. The search for new technologies involving the removal of toxic metals from waste water has directed attention to biosorption. The second part of this work describes the use of low-cost biosorbents (algae, saw dust andchitosan) for the removal of metal ions (copper and nickel) from aqueous solutions. Kinetic and batch studies were conducted to evaluate the sorption capacity of the biosorbents.

Autor

Dr.Popuri is working as a lecturer, Dept.of Biological and Chemical Sciences, The University of the West Indies, Barbados, W.I. He has of several articles in research area that are published in elsevier etc. Dr. Poupri was the recipient of young scientist award from NESA, India. He has held teaching and postdoc positions in India and Taiwan.

Produktdetails

• Verlag: VDM Verlag Dr. Müller
• Seitenzahl: 288
• Englisch
• Gewicht: 390g
• ISBN-13: 9783639263121
• ISBN-10: 363926312X
• Artikelnr.: 30209055