 UV Disinfector |
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UV Disinfector are designed for easy
installation, features a compact reactor and broad spectrum medium
pressure UV lamp having hard glass and high purity sleeve that out
performs conventional UV system. Available from 500 LPH to 10,000
LPH in standard models. We do have duel wavelength UV employed to
destroy microorganism and TOC reduction.
Ultraviolet Sterilizer provides a safe means of water Purification,
which has been a proven process for many years. This method is now
widely recognized and accepted as the concern of bacterial
contamination has increased. |
By use of ultraviolet light spectrum in the range of 254nm, DNA and
or RNA of bacteria, virus and pathogens are destroyed. The photon UV
technology is a non-chemical approach to disinfection by ultraviolet
light, spectrum exposure on surrounding bacteria, virus and
pathogens. Using germicidal lamps that are designed to kill at
99.99% under a predetermined dose of UV, fluid and medium are
disinfected for pharmaceutical, beverage, food and other
manufacturing applications.
Approximately 95% of the ultraviolet energy emitted from Photon
germicidal lamps is at the mercury resonance line of 254nm, the
reaction of Clermicidal effectiveness most destructive to bacteria,
mold and virus. |
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Reverse Osmosis System |
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For the
production of water tailored to your exact production
requirements We offers a choice of models. We have a
standard models for Drinking water I Mineral water
production. Our range includes next generation water system,
specially designed for Pharma industry with hot water
Sanitisation membrane system fully validated. To increase
the capacity of OM Plant or to improve the quality of feed
water for various applications we have specified system. Our
Two Pass RO design system offers a double barrier against
water borne microbes and ensures the product water exceeds
USFDA standard for Purified water.
For the treatment of highly
contaminated water like Bore water I Sea water to drinking
Water quality as per WHO standard for the use as portable
water 0 r industrial process water. Each system is complete
with prefilter, Activated Carbon filter, Micron filter and
standard instruments. |
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The
Process
Osmosis is a
natural phenomenon, which occurs in all living cells as a
control on the water balance In order to equalise solutions
strength, water diffuses through a semi permeable membrane
towards the higher concentration.
The ultimate height
difference between the water columns on both sides of the
membrane is referred to as Osmotic pressure
The application of pressure
greater then the Osmotic pressure of a liquid reverses the
water flow direction over the membrane. In reverse
Osmosis a pre-treated fluid is pressurised to a level above
that of the Osmotic pressure and then additional pressure is
added to raise productivity. This results in a water
flow over the membrane (permeate flow ) with a salt content
below that of the raw water. |
In general, permeate is
obtained at near atmospheric pressure and with a lower salt
content, while the feed solution remains on the other side
of the membrane and has an increased salt content this
concentrated solution is disposed of as brine
Raveena adds to its line of
Reverse Osmosis for Medical Applications to produce high
Quality water free from organics, pathogenes, Viruses, Heavy
metals and endotoxins. Each unit is individually tested for
performance and integrity. The unit is designed to produce
water confirming to standard proposed by Association for the
advancement of Medical Instrumentation for Hemdialysis water
Other applications include pentoneal Dialysis water, Medical
Device mfgs, Hospitals, IVF unit etc. |
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| Water Demineraliser |
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Ion
exchange is a domestic mature technology, mainly applied for
the deep desalination, the making of the high pure-water and
the water softening after the reverse osmosis and electro
dialysis process.The process works like this : Ion exchange resins (little
beads that are charged )
are coated with the replacement ions . In the case of water
softening the beads are coated with Na+ and Cl- . In the
case of deionization , they are coated with H+ and OH- Water
flows over the resin , and knock off the ions that are
already attached .
In the water treatment area , ion exchangers are generally
used for softening , partial desalination and complete
demineralisation . The deionate produced during the process
is required mostly as boiler feed water for the operation of
steam generation systems in industrial plants . The raw
water is pre-treated (e.g. flocculation and filtration ) in
accordance with the water source . Reverse osmosis has
proved especially effective where demineralised water is
needed . |
RW has employed the ion exchange process for industrial
water treatment for a variety of industrial operations. In
particular, comprehensive experience has been gathered from
a large number of plants installed for demineralisation and
condensate polishing as part of the production of boiler
feed water .
The process
During the process , the exchangeable ions linked to the ion
exchange matrix are substituted for the ions to be removed
from the water . In general , this process is reversible so
that the whole process cycle consists of a service and a
regeneration step. The adsorber material is employed in
sealed filters as a fixed bed , in either an up- or
down-flow. Anionic and cationic exchangers can be used
individually , in multifilter or mixed bed applications . In
the service cycle , the water flows through the mixed bed
filter until the effluent concentration of the unwanted ions
exceeds a certain level . The exhausted adsorber bed is
regenerated with a solution containing an excess of
exchangeable ions (in the form of brine , acids or a caustic
solution) The adsorbed unwanted ions from the water are then
removed in the form of a concentrate flow.
Both Two bed and Mixed Bed DM plants are also available in
more sturdy construction of M.S.R.L for higher flow rate and
capacity . Our standard unit can be connected to Multigrade
Sand Filter , Activated Carbon filter as a pre-treatment .
For special application like pharma unit we have a complete
systems which includes Raw Water Pumps , Multigrade Filters,
Activated Carbon Filter, Two bed Demineraliser, Mixed bed
Column, Micron filters and Ultraviolet disinfectant with
recirculation loop to control microbes.
Because the plant is compact and all the working parts are
accessible from the front, the plant can be installed almost
anywhere. The machine is assembled on a steel Channel for
ease of transportation and installation. The controls are
solid state for reliability and include a digital
conductivity meter and flow totalisers /meter.
Our range of unit are fully automatic using individual
valves of highest quality with with microprocessor controls
to facilitate the regeneration process. Our fully automatic
DM plants covers the flow rates from 2000 lit/hr and more. |
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| Water Softening Plant |
 
Reduce the
hardness from the water to prevent scaling in the tubes of
Boiler, heat exchanger or heating system. Other application
include Laundry, Cleaning of vessel etc. complete line means
there is a model to fit your exact requirements. Strong ,
Long-Lasting WATER SOFTENER- engineered for the most
demanding light, commercial and heavy residential needs.
RAVEENA water softeners are working on Base exchange
technology remove Calcium, Magnesium and Iron from water for
residential, commercial, and industrial applications. Water
produced will have Commercial Zero hardness. These systems
have a proven excellence in performance for applications
like Textile, Boiler, Heat Exchanger, Laundry etc. Softeners
are available in rust and corrosion proof FRP / LDPE as well
as sturdy M.S. unit.
Control Valve: state-of-the-art design and with in-built
ejector system , multi port valve for compact design. Unit
with Individual valves of Cast Iron are safe for
application. Complete Automatic unit with automatic
regeneration are available. |
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