The text defines membrane separation as a rate-controlled process where a semi-permeable barrier selectively allows certain components (permeate) to pass while retaining others (retentate) based on size, charge, or solubility.
The book "Membrane Separation Processes" by Kaushik Nath provides a comprehensive overview of membrane separation processes, including their principles, applications, and recent developments. The book covers various types of membrane separation processes, including MF, UF, NF, and RO, and their applications in different industries. membrane separation processes kaushik nath pdf best