Innovative and Developmental Technologies for Desalination – Forward Osmosis

Submitted by Amir Basha K. Syed (Chief Technology Officer - Desalination)

Forward Osmosis This is an osmotic process that uses a semi-permeable membrane to separate salts from water. FO uses an osmotic pressure gradient (∆п) instead of hydraulic pressure (∆P), which is used in RO, to create the driving force for... Continue Reading

Vacuum Membrane Distillation (VMD) Pilot Plant tests at IOCL, Panipat, India

Submitted by Suraj Babu Pillai (Senior Engineer - Process & Technology)

Membrane Distillation is a thermal separation process during which only water vapour passes through a hydrophobic membrane. The driving force in the MD process is the difference in vapour pressure induced by vacuum and decrease in temperature across the membrane... Continue Reading

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The WABAG Group head quartered in Chennai with its global presence in 4 Continents and more than 20 countries has a work-force of more than 2,000. With a history dating back more than ninety years, the group has emerged as a leading pure play water technology player across the globe with focus on emerging markets.

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