Blue I's water quality analyzers and controllers are installed in 25 of Coca-Cola's bottling facilities around the world.
See how these smart online water quality analyzers serve as a gatekeeper to ensure that the quality and taste of the water going into your soft drinks is consistent and safe.
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2. Manufacturer’s Quality Goals
Main ingredient in soft drinks?
WATER
Soft drinks contain 95%-99% water
Product must meet health and regulatory requirements
Must maintain consumer trust and market share
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3. Water Treatment Challenges
Taste and quality of the final product
can be affected by:
Quality of water sources
Traces of metals and other unwanted elements
Disinfection processes
Treatment residuals
Government regulations and industry standards
evolve and become more stringent
Must find ways to meet water standards without
modifying taste and quality
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4. Water Quality Goals – Coca-Cola
Providing unchanging and
recognized taste for CocaCola’s renowned beverages
Water standardization for
consistency in taste nationwide
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5. Coca-Cola’s 5-Step Approach to Water Quality
Enhanced filtration (pathogenic microorganisms)
Alkalinity reduction, if needed (taste)
Disinfection (secondary barrier against microorganisms)
Carbon purification (chlorine, organics for safety and taste)
Polishing filtration (carbon fines)
Source : www.gemi.org/water/coca-cola.htm
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6. Monitoring Water Treatment Processes
Water must be constantly monitored
to verify chlorine has been fully
removed
Very low chlorine levels require high
accuracy, high resolution and fast
response time in monitoring the water
Most critical for monitoring are the
final stages of production, prior to
bottling
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7. The Solution
High accuracy, fast response
analyzers to monitor water
quality before bottling
25 Coca-Cola bottling facilities
around the world have
installed Blue I’s
HYDROGUARD HG-702 multiparameter colorimeter at
critical points on their
production lines
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9. Blue I’s Analyzers - India
Kheda District, Gujarat
Bangalore
Nawabganj, Unnao District
Kinley final lines
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CSD (Carbonated Soft
Drinks) final lines
10. HYDROGUARD HG-702 Precision
Water quality assurance before bottling
The HG-702 ensures that the final high quality
of water for Coca-Cola’s beverages on these
production lines is maintained by constant
monitoring of total chlorine, conductivity and pH
levels.
Measuring free and/or total chlorine with high
resolution (0.01 ppm) and accuracy and short
measurement delay
Zero reading of total chlorine before reverse
osmosis
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12. The Technology
HYDROGUARD HG-702
Accurate Colorimetric Analyzer based on DPD (N,N-Diethyl-pphenylenediamine) colorimetric method
In the presence of chlorine, the DPD rapidly reacts to form a red color, the
intensity of which indicates the level of chlorine concentration.
Low reagent (DPD) consumption (~0.03ml/sample), in keeping with
environmental and total cost considerations
Specially designed spectrophotometric measuring cell
for automated reagent mixing and hands-free cleaning
as fluids and/or reagents fill the measuring tube, they are
effectively mixed to obtain a homogenized solution
eliminates manual cleaning
A built-in sensor detects and measures the solution as it is emitted and
determines chlorine concentration with high accuracy and at precise preprogrammed intervals.
Includes multiple interfaces with external equipment using 4-20mA indication
& control, alarm relays and industry standard Modbus protocol support.
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13. Advantages at Coca-Cola Bottling Plants
Maintenance
Self-calibration and true zero with every measurement;
no need for initial calibration
Automatic self-cleaning photocell with a built-in piston in
each unit (patented system)
Low reagents consumption (~0.03mL/sample)
Manual procedures such as periodic reagent
replacement are easy to perform and do not require
specialized skills
Maintenance reminders and alarms provide useful
information about incidents and timing so as to ensure
effective response
Reduced total cost of ownership (TCO)
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14. Advantages at Coca-Cola Bottling Plants
Performance
High precision, consistent readings - tested vs. lab
equipment
Measuring free chlorine and total chlorine on the same water
sample assures high accuracy
Measurement range: 0-10 ppm
Flexible measurement interval: 2 to 10 minutes
Measurement accuracy (+/- 5%)
Reagent mixing, sample de-bubbling and cell cleaning all
performed by one unit
Six independent relays for equipment control
Optional programming to measure additional parameters:
pH, Redox, conductivity, turbidity, temperature
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15. Proven Results
Lab test precision for top water quality at Coca-Cola’s
bottling lines
Blue I’s analyzers serve as gatekeepers to ensure quality of
beverages prior to bottling
Analyzers adapted and programed to meet unique needs of
each site, allowing combination of measurements in single
system
Self-calibration, self-cleaning, long-term stabilization
support more efficient and reliable processes
Analyzers play critical role in maintaining Coca-Cola’s high
regulatory and health standards
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16. Blue I – Coca-Cola Worldwide
Blue I’s HG-702 analyzers are
installed in 25 bottling facilities
around the world
India
China
Brazil
Israel
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South Africa
Namibia
Malawi
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17. Blue I - Company Overview
Blue I Water Technologies is a global provider of advanced online
controllers and analyzers for the water monitoring and treatment
market.
Blue I Water Technologies is a privately held Israeli company,
operating since 2003.
Blue I’s devices and patented technologies identify, quantify and
analyze the chemical components of water and measure parameters
such as chlorine, pH, redox, turbidity, conductivity and temperature.
The company’s worldwide customers use Blue I’s technologies to
optimize water-based processes and analysis in a variety of
applications, industries and environments, including food and
beverage industries; chemical industries; municipal water distribution
networks; potable water treatment facilities; oil and gas industries; offshore environments; swimming pools and spas.
Blue I is a leader in the global water monitoring and treatment
market, with sales in over 26 countries world-wide.
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18. Partners & Customers - Highlights
•
Coca Cola
Suez
Veolia
•
Mekorot Water Company
Euro-Disney pools
Total
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Israel Electric Company
Beijing Olympics' pools
Nalco
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Nestle
Arch
GE
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TNUVA
Yamaha
Astral Pool
•
Tel Hashomer Hospital
BASF
19. We look forward to assisting you with
water quality needs
www.blueitechnologies.com
info@blueitechnologies.com
Tel: 972-9-768-0004
your