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The EdjeTech S.W.A.T. System is designed to help the Industrial
Fluids Manager control his coolant and production wash water waste.
The S.W.A.T. System is an economical ultra filtration system
that will process waste coolants, wash waters,
and other waste liquids to help meet ZERO
discharge goals and comply with EPA and RCRA
requirements.
The S.W.A.T. Systems are
designed to be operator friendly and not
required highly trained technical personnel to
operate or maintain. The operator need only put
contaminated waste coolant, wash water or mop
water in the system and allow the S.W.A.T.
to do the rest.
The EdjeTech S.W.A.T. System is a
complete ultra filtration system. We incorporate
our highly efficient tramp oil separation
system, coolant recovery oil separation system,
hollow fiber ultra filtration membranes,
clean-in-place tank and automation to create an
easy to operate and maintain system.
The EdjeTech S.W.A.T. System:
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Removes Free-Floating and Mechanically
Dispersed Oil
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Removes Solids
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Removes Emulsified Oils
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Allows for reuse of true synthetic*
metalworking fluids, mop water and parts
wash water
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Allows for discharge to sewer**
*EdjeTech Services defines a true synthetic
metalworking fluid as a completely chemically
designed fluid without any type of oil such as
synthetic oil.
**Sewer discharge regulations vary from
state-to-state and we recommend testing.
Contact us in regards to our services.
APPLICATIONS
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Grinding and Machining
- water extending cutting, grinding, drill
and tapping fluids used in manufacturing
operations.
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Steel and Tube Mills
- rolling, forming, and drawing fluids used
as coolants for ferrous and non-ferrous
operations.
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Stamping Operations
- water extended oil based and synthetic
stamping fluids.
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Industrial Parts Washer
- clarifying acid and alkaline wash water
solutions containing emulsified oils.
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Waste Water Collection - emulsified oily waste water collected from floor scrubbers, drain
basins, and yard drainage.
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General Application
- any process water or waste water
containing emulsified oils and other
hydrocarbons
Basic System Flow Diagram
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A. DIRTY INLET TANK |
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Dirty fluid is discharged into this tank |
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B. TRAMP OIL SEPARATION SYSTEM |
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The dirty fluid is processed through the tramp oil
separator to remvoe suspended solids
and free-floating oils. |
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C. PROCESS TANK |
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The clean fliud from the tramp oil separator is
discharged into this tank. The tank
will fill and overflow back into the
dirty tank for continuous solids and
oil removal. |
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D. CLEAN-IN-PLACE TANK |
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This tank is used to clean the ultra filtration membranes
when they become dirty. EdjeTech
recommends that the membranes be
cleaned every 8 hours or before
shutting the system down for more
than 24 hours. |
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E. ULTRA FILTRATION MODULE |
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The U/F supply pump (1) pulls fluid from the process tank
and discharges it through a
prefilter (2) and the U/F membrane
(3). The U/F membrane generates two
fluid streams, the permeate and
concentrate. The permeate stream is
the clean fluid stream and is reused
or sent to a post treatment module
(for example carbon) and then to
sewer. The concentrate stream
returns to the process tank for
further filtering. Eventually, the
process tank will become so
concentrated that the fluid will
have to be removed from the tank and
the process start all over.
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Ultra Filtration (U/F) System
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Synthetic Metalworking Fluid
Processed By
The EdjeTech SWAT System |
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Total Effectiveness |
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No hazardous chemicals required
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Units fully assembled and skid
mounted
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Highly efficient membrane
modules
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Standard modular systems will
process 55 to 20,000 GPD
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Automatic cleaning cycle
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Microprocessor controlled for
automatic operation
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Portable manual units available
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Pre-treatment and post-treatment
modules available
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Economical, Field Proven Performance
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Prolongs detergent wash water life by
removing oils
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Oily waste water volume is reduced by 75% to
98%
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May be used as coolant recycling system
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Effluent as permeate can be discharged or
reused
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System pay back is typically 3 to 9 months
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Design simplicity means easy operation and
low maintenance
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