The Process
The process begins with proper segregation of incoming waste and used oil. Each individual
batch is then bench tested to determine the optimum treatment. After heating the material
to around 200F, it is subjected to an alkaline process aided by polymers and other
demulsifiers. The goal of the process is not only the phase separation of oil and water
but being certain that the residuals resulting from the treatment can be readily made into
a secondary product.The
Oil
After settling and removal of the oil from the processing unit, the oil is then treated
further to reduce metals and contaminants that create jells and other undesirable
characteristics. After additional settling, the oil is moved to a dryer to remove the
final traces of water. It is then filtered through a diatomaceous earth filter into our
finished base oil tank. Our process not only recovers the oil but valuable additives as
well. All relevant properties of the base stock are checked to determine its best use. It
is then blended into finished industrial products at either our Redford or Northville
facilities. These products are used in a wide variety of
applications.
The Water
The water is removed from the initial process unit and treated to meet
all environmental and regulatory standards before discharging it to the
Detroit Water and Sewerage Department. We have been active, both locally
and nationally, in assisting the development of the
new pretreatment standards for all
Centralized Waste Treatment Facilities. This standard took effect in December 2003 under the federal Clean Water Act.
The Residuals
Managing the residuals from the recycling process in an environmentally sound, cost
effective, and timely manner is essential to our operation. Rather than disposing of these
residuals, they are processed and made into products. These products are an example of our
efforts to "upcycle" material to its best possible end use while providing
significant reduction in liability to our waste suppliers.
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