The Bel - visit site - Bel Group
The Bel - visit site - Bel Group
The Bel - visit site - Bel Group
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Esabel<br />
In 2011, Esabel was started up at 10 <strong>Group</strong><br />
<strong>site</strong>s. <strong>The</strong> three-year reduction targets<br />
look very promising. One concrete<br />
example of potential savings is an<br />
initiative to replace the vacuum pump<br />
model used in the packaging stage of the<br />
production chain. <strong>The</strong> new pump, which<br />
is 60% more energy efficient, will be<br />
deployed at all <strong>Group</strong> <strong>site</strong>s producing<br />
<strong>The</strong> Laughing Cow ® cheese. <strong>The</strong> new<br />
model pump is already operating at<br />
six <strong>Group</strong> plants. In 2012, it will be<br />
deployed at plants in Ulzama, Spain,<br />
Tangier, Morocco and Lons-le-Saunier,<br />
France.<br />
A key criterion for equipping plants<br />
Environmental friendliness is a<br />
fundamental part of the equation when<br />
replacing equipment, installing new<br />
production lines or building new plants.<br />
That principle was clearly applied when<br />
the <strong>Group</strong> opened a plant in Vietnam in<br />
2011. Lower water usage was integrated<br />
at the design stage of the project, and a<br />
biological wastewater treatment plant<br />
was also installed. Another project,<br />
a new Mini Babybel ® plant, will be<br />
operational in 2014, in the United States.<br />
<strong>The</strong> team in charge is seeking to make<br />
the new plant a model under the LEED<br />
(Leadership in Energy and<br />
Environmental Design) rating system<br />
for green buildings.<br />
interview<br />
New Vietnam plant opts<br />
for a biological wastewater<br />
treatment facility<br />
FRANÇOIS PONS, <strong>Bel</strong> Vietnam plant Director<br />
Under what conditions<br />
was the biological<br />
wastewater treatment<br />
plant launched?<br />
Environmental standards are<br />
very stringent in Vietnam, particularly for<br />
effl uents and treatment. To treat<br />
wastewater from the My Phuoc 3 plant<br />
inaugurated at end 2011, we opted for a<br />
biological treatment facility with vertical<br />
closed-loop reactors, in which organic<br />
matter is broken down by microorganisms<br />
niched inside millions of polystyrene<br />
beads. <strong>The</strong> water to be treated percolates<br />
by gravity around these beads, and air is<br />
blown against the current to maintain<br />
aerobic conditions. This ecological and<br />
economical system is a fi rst for the <strong>Group</strong>.<br />
What are the results so far?<br />
<strong>The</strong> plant has been producing since July<br />
2011. While the selection of the treatment<br />
facility was a bit of a gamble, it has proven<br />
to be an astute move, because the results<br />
are even better than expected. One of the<br />
main criteria is the amount of Chemical<br />
Oxygen Demand (COD). <strong>The</strong> maximum<br />
Environmental performance indicators<br />
Measurement<br />
unit 2008 2009 2010 2011<br />
Change from<br />
2010 to 2011<br />
Change from<br />
2010 to 2011<br />
Drinking water consumption* m 3 /t* 12.531 11.205 11.226 10.924 - 2.69% - 12.82%<br />
Fossil fuel usage mWh/t** 1.502 1.391 1.378 1.310 - 4.94% - 12.79%<br />
CO2 emissions t/t*** 0.342 0.318 0.317 0.296 - 6.67% - 13.49%<br />
Share of sorted waste**** % 73 67 71 74 + 3 + 1<br />
* Cubic meters of water per metric ton of cheese produced.<br />
**Megawatt hours of lower heating value (LHV) per metric ton of cheese produced.<br />
*** Metric tons of CO2 per metric ton of cheese produced.<br />
****Share of waste sorted or processed for incineration with energy recovery.<br />
standard allowed is 100 milligrams per liter.<br />
Our discharges range from 15 milligrams<br />
to 30 milligrams per liter. In addition,<br />
the treatment facility consumes very little<br />
power.<br />
How does this project tie into the<br />
<strong>Group</strong>’s overall environmental<br />
policy?<br />
Beyond the biological process, which is<br />
particularly environmentally friendly, we<br />
have also set reduction targets for water<br />
consumption and effl uents discharged<br />
into the public sewer system. After<br />
six months of operation and a progressive<br />
ramping up of activity, we currently use<br />
six cubic meters of water and discharge<br />
4.5 cubic meters of wastewater per metric<br />
ton of cheese produced. We are working<br />
on solutions to reach maximum water<br />
consumption of four cubic meters and<br />
three cubic meters of wastewater per<br />
metric ton of cheese produced.<br />
<strong>The</strong> savings will have a direct impact<br />
on our water usage, as well as our<br />
wastewater treatment costs.<br />
+<br />
To learn more about water stress,<br />
see our expert opinion at<br />
www.smilesfortheplanet.com<br />
<strong>Bel</strong> <strong>Group</strong> 2011 • 43