Wastewater Treatment Systems - page 43

• 43
For Superior Hydrocarbon Removal
How It Works
The Advanced Hydrocarbon Filtration
System (AHFS) is engineered to
enhance the performance of any
oil/water separator system.
The influent wastewater passes
through the high-performance R-HTC
oil/water separator with Corella
®
and
Petro-Screen coalescers designed for
gravity separation of free oils along with
settleable solids from water.
These wastes accumulate in the
separator while the wastewater
passes through the effluent transfer
pipes to the effluent clearwell.
The effluent pump's automatic level
controls start and stop the pump
at predetermined levels.
The effluent is then pumped through
the AHFS consisting of particulate and
oleophilic filters that utilize a patented
hydrocarbon removal technology.
Oil and grease, total petroleum
hydrocarbons, dissolved hydrocarbons,
solvents, Volatile Organic Compounds
(VOC) and organically bound metals
are removed here prior to the final
discharge of the effluent.
In many applications, especially
MTBE remediation, Granular
Activated Carbon (GAC) is added to
the treatment system. GAC offers an
excellent final polishing step to meet
critical discharge levels.
Modular Cartridge Units
Housing
Treatment Capacity
Model
Number of Diameter
Flow Rate
10 mg/l Removal Rate
HT-M Cartridges Approx.
Gal/Min
Kg.
Lb.
Approx. Gallons
4-40
4
7.5"
80
3.5
7.7
93,000
12-40
12
11.0"
240
10.5
23.1
279,000
21-40
21
14.5"
420
18.5
40.7
488,000
33-40
33
17.5"
660
29.0
63.8
767,000
50-40
50
24.0"
1,000
44.0
96.8
1,162,000
Modular Cartridge AHFS Sizing Guide
Model R-HTC
Oil/Water Separator
Alarm/Control Panel
Particulate Filter
AHFS Filters
Concrete Support Pad
Pump
Optional Sludge Hopper
Mounting Skid
Advanced Hydrocarbon Filtration System
Corella
®
Parallel Corrugated
Plate Coalescer
Approx. Oil Capacity
Petro Screen
Coalescer
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