Orient Water Technologies
CASE STUDY
REVERSE OSMOSIS PLANT
Fo r
UG FOODS COMPANY PVT. LTD.
Capacity: (5 m3/hr)
1
Introduction:
2
Scope of Work:
Ülker, whose history goes back to 1944, is
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Technical Characteristics:
The Plant’s average capacity is 5 m3/hr.
one of the best loved brand names in The scope of work includes the
The treatment process is capable of
Turkey. Founded and built in the 20th followings:
producing product of following
century, the Ülker brand, riding on its
characteristics:
phenomenal momentum, was carried into - Process design and engineering
the 21st century, seemingly unlimited by - Manufacture and supply of
time and space. With its roots in tradition equipment.
but reaching toward the future, Ülker is a - Delivery at your Site, Karachi.
name that continues to focus on the - Provide warranty
sociological and economic wellbeing of
the community, but in parallel with that
side of its existence, the organization is
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General Information:
gaining new meaning. For the timeless The engineered reverse osmosis
Ülker brand, there seems to be no end in treatment plant consisted of the
following:
sight.
Today, Ülker has hundreds of sub-brands
that serving the consumers and holding a
strong presence in the marketplace. The
brands all share the same principles and
values of Ülker manufacturing a wide
span
of
products
such
as
biscuits,
chocolate, candy, chewing gum, liquid oil,
-
dairy products, carbonated beverages, ice
cream, coffee and baby food.
-
.
Pre- chlorination dosing set.
Filter feed / backwash pumps.
Sand filter.
De-chlorination dosing set.
Reverse Osmosis Unit
comprising:
Acid dosing set.
Antiscalant dosing set.
5 Micron cartridge filtration.
High pressure pump set
Booster pump
Lot of reverse osmosis
membranes.
Lot of instrumentations.
Control Panel.
Post chlorination dosing set.
pH Adjustment dosing set.
PLC.
Flushing system.
Lot of interconnecting pipe work.
Lot of interconnecting electrical
cabling.
Lot of drawings.
Operating and maintenance
manuals.
Reverse Osmosis
The feed water is
filtered
through Cartridge Filtration
The water is pressurized by a high pressure
Multimedia filter and then RO cartridge Cartridge filtration units generally
pump to the Reverse Osmosis membranes
filters. It is further pumped online to RO operate
most
effectively
and
to produce permeate/reject as designed.
units and the permeate water is taken for economically on applications having
storage / use (by others).
contamination levels of less than 100
ppm.
Multi Media filter
Filtered water is feed to Multimedia
For
heavier
contamination
applications, cartridges are normally
used as final polishing filters.
filters. Multimedia filter is also provided
designed to cater the rated flow of
100,000.00 GPD.
Filter backwash is manual process and
shall be carried out manually every 24 hrs
The pre filtered water is passed
through a cartridge filtration system,
where particles greater than 5 micron
are retained to product membrane etc.
or earlier.
The filter cartridges are periodically
replaced when the differential pressure
across the cartridge filter exceed the
designed limits.
The permeate water quality is monitored at
the outlet of the RO permeate where water
is dumped through the dump line in case
the water quality is below the set
standards, with respect to conductivity.
Permeate is stored in permeate tank
provided by other
Control Philosophy
Antiscalant Dosing
Suitable antiscalant is added to inhibit the
The plant provided herewith is controlled
formation of scales in the reject brine
through Electric Control Panel .However
the operation of Filter is manual based on
24 hrs backwash cycle
stream
Orient Water Technologies
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Conclusion:
As a result the Reverse Osmosis plant by Orient Water Technologies managed to improve the performance of
UG FOODS (Pvt.) Ltd. , whilst meeting the local environmental regulation .
Raw Water
Multimedia
Filter
Antiscalant
Dosing
Cartridge Filtration
Reverse Osmosis
system
Storage Tanks
Schematic Flow Diagram