Transcript Sundale takes in over 120 000 litres of milk a day

Sundale Free Range Dairy
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The largest private dairy in the Eastern
Cape that aims to be at the cutting edge of
efficiency.
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The Greenest Dairy in the Eastern Cape
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Certified for export
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Largest employer in the EL IDZ
Sundale takes in over
120 000 litres of milk a day
making it the biggest milk buyer processing fresh products
in the Eastern Cape.
FLOWING FROM THE NCPC
RESOURCE EFFICIENCY
& CLEANER PRODUCTION
AUDIT
CONDUCTED IN FEB 2015
AUDIT OBJECTIVES
To ASSESS THE USAGE of ENERGY and WATER and
major consumers in the production process
(national energy efficiency targets)
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IDENTIFY opportunities for INCREASED EFFICIENCY
and RECOVERY of resources within these areas (target
driven)
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To evaluate/recommend EFFICIENCY MONITORING
PROGRAMMES
KEY FOCUS AREAS
STEAM >50% REDUCTION
ELECTRICAL ENERGY >20% REDUCTION
WATER >50% REDUCTION (MUNIC SUPPLY)
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•
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TO STRENGTHEN OUR POSITION AS
INDUSTRY LEADERS in EFFICIENCY
STEAM
ELECTRICAL ENERGY
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SOLID WASTE
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WATER
PRIORITISED IMPLEMENTATION OF
OZONATED WATER FILTRATION PLANT
WITH UV (MEMCON)
A LOOK AT THE REQUIREMENTS
Clean water prior to distribution to
municipal storm water drain
Water for applications throughout the
factory
For uses other than in end products
Suitable for end product for future
purposes
A LOOK AT THE SCIENCE
1 Factory effluent
enters effluent plant
and solids are
removed.
6 Goes through UV
system back into the
factory.
2 Water is filtrated in
effluent plant.
5 Only 75% goes into
filtration plant where
it is ozonated into a
silo.
3 Blender mixes 25%
municipal and 75%
reworked filtered
water.
4 Ozonated filtration
removes bacteria.
IMPLEMENTED WATER FILTRATION SYSTEM – COST-BENEFIT
CAPEX R 2M
Projected 75%
reduction in
municipal water
supply
Projected annual
direct saving R
1.35M
Investment breakeven 18 months