BBAuthors: El-Gendi, A.; Advisor: -; Participants: Abdallah, H.; Amin, A. (2021)
The cost of the prepared blend membrane using batch casting machine technique reached to 36 $/m2 for flat sheet polymeric membrane which was cheaper than the cost of sheets of commercial RO membranes. The original capital investment will be recovered in 7.5 years with estimation of machine lifetime 25 years. 
