Canadian Pizza Magazine

Hyatt cuts food waste with EnviroPure

By Canadian Pizza   


January 30, 2012, Chicago – Champion Industries recently introduced a
complete series of food waste decomposition equipment to eliminate food
waste at the source.

According to the Environmental Protection Agency’s Municipal Solid Waste
Data, 70 billion pounds of food is wasted each year. Ninety-seven per
cent goes into landfills and the waste not only produces damaging
methane gas in addition to pick-up and hauling emissions, but also
attracts pests, vermin and insects. When it comes to foodservice, food
waste poses workplace safety concerns and causes expensive operational
and productivity issues.

EnviroPure – a hyper-accelerated food waste decomposition system – is
designed to solve those problems, breaking down up to 800 pounds of food
waste a day through physical and biological processes. EnviroPure’s
on-site system produces a gray water bi-product safe for sewer disposal
with no odours or sludge build-up and no system clean-outs required.

The EnviroPure System has already helped businesses across the United
States meet environmental standards, including the Hyatt Hotel at
McCormick Place in Chicago.


The existing manually operated composting system at the Hyatt McCormick
Place presented workplace and operational challenges on several fronts
and was not handling the proteins in the waste stream properly.

“The composting systems we were using at the time required additional
separation of meat proteins from the food waste which was labour
intensive, inefficient and costly,” said Roger Martin, director of
engineering at Hyatt McCormick Place.

EnviroPure was brought in to provide an alternative to the manual
composting system because it could handle the entire food waste stream
without any additional separation.

“We really liked the fact that the EnviroPure system could handle all
types of food waste and the fact that it fit easily into our operational
flow,” explained Martin.

EnviroPure recommended an EPD-2200 “dry” system capable of handling up
to 1.3 metric tons per day. The system provides a 1,000:1 ration of
compression of the food waste by weight and reduces compost as a
bi-product of the process.

“We were amazed at how little compost was left after the system
processed the food waste. We took about 600 lbs. of mulch out of the
system after 8 months and processing almost ½ million pounds of food
waste,” said Martin.

The EnviroPure system easily installed into existing dock space outside
the garbage room at the Hyatt, with the loading door on the system
custom configured to provide easy loading without the need for lifting
of the heavy food waste in bins and totes.

Automatic cycling and processing of food waste occurs as it is added
with continued batch and feed modes. An auto shut-off timer is included
for remote grinder motor and water supply and an auto-disconnect system
shuts off the system in the event that the hatch door opens.

EnviroPure handles virtually any kind of food waste including:
vegetables, fruits, meat, fish, poultry, dairy products, bones, shells
and pits. Just like composting, EnviroPure uses natural biological
decomposition processes that are accelerated through a combined action
of the system itself and the use of BioMix, an all-natural, non-toxic,
biodegradable additive. Food waste is broken down into water and BioMix
facilitates the biological conversion by grinding all remaining
materials into CO2, water and other organic materials. An insulated
chamber retains heat to accelerate the breakdown.

As a result of the EnviroPure system, the Hyatt noticed an immediate and
significant reduction in their overall disposal costs through the
removal of the heavy food waste component from their waste stream.
Martin estimates that the Hyatt has “realized monthly savings of between
$1,500 to $2,000 and expects to achieve overall annual savings of
approximately to $20,000 representing a 15 per cent reduction in hauling
and disposal costs year-over-year.”

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