Osmosis is a process which can be defined as a passage of liquid from weak solution to a more concentrated solution across a semi permeable membrane. The semi permeable membrane allows the passage of liquid (solvent) but does not allow solids (solutes) to pass through.
Reverse osmosis is a membrane separation unit. It is the forced passage of water through a membrane against the natural osmotic pressure to accomplish separation of water and ions.
Application of external pressure to the salt solution side equal to osmotic pressure will also cause equilibrium. Additional pressure will raise the chemical potential of water in the salt solution and cause a solvent flow to pure water side, now at a lower chemical potential. This phenomenon is called Reverse Osmosis.We offer turnkey RO PLANTS for various industries requiring them.
Reverse Osmosis units are widely used and have relatively higher acceptance for removal of salt. These units are designed as single pass and double pass as per the dissolved solids present. These units are available in standard unit model, to reduce space and compact design. The standard systems are skid mounted can be designed as per requirement. RO skids to treat Reject water of the existing Ro system to minimize reject quantity and reduce load on ETP. RO Systems are designed for chemical sanitizable and hot water santization.
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