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The Reverse Osmosis process, also known as hyper
filtration, is the finest filtration process known till date.
The process ensures the reduction of particles as small
as ions from a solution. Reverse Osmosis uses a
semi-permeable membrane to reduce salts from potable
/ brackish water. In Reverse Osmosis, water pressure
applied to the concentrated side forces the process of
osmosis into reverse. Under enough pressure, treated
water is "squeezed" through the membrane from the
concentrated side to the diluted side. Salts dissolved in
water as charged ions are repelled by the RO
membrane. The rejected impurities on the concentrated
side of the membrane are washed away in a stream of
waste water, and thus do not get accumulated as in
a traditional filter.
Reverse Osmosis Process
UV Process
The UV light has shor ter wavelength (higher energy) than the visible light. It is called ultra-violet
because it is just beyond the violet light in the light spectrum. Technically, the ultra-violet light is
defined to be any wavelength of light, which is shor ter than 400 nanometer.
UV rays, which penetrate into the micro-organisms, are absorbed by the DNA of the pathogen in the
water. The DNA is altered in such a way that the pathogen cannot reproduce. Thus, they are essen-
tially killed and cannot cause infection. This process of DNA modification is called inactivation.
The purpose of the Auto-flushing system is to help prevent scaling or fouling of the RO
membrane by providing a rapid rinse which washes away impurities from the membrane's
surfSupreme and keeps the membrane clean. It offers following benefits.
• Lowers rejected water outflow
• Improves "TDS" rejection rate i.e increases RO membrane efficiency
• Extends life of RO membrane
Auto-flushing System
Note:
The purified water stored in the tank is disinfected using UV LED, which automatically switches
on for 30 minutes in a two hour cycle.
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Water Flow Diagram
Electrical Circuti Diagram
