GE P&W RePAK Series - Manual

Fact Sheet
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FSroRe-PAK_EN.doc Jul-13
RePAK* Series
Integrated Tertiary UF/RO Reuse Package Plant:
50-100 m
3 /hr (220-440 gpm) Effluent (50/60 Hz)
Features
 Single compact multifunctional Tank: Break, UF
backwash, UF CIP, RO CIP.
 HMI: Allen Bradley Panelview plus, 12.0-inch
color display Text and pictorial operating
screens, Touch screen controls
 PLC: Allen Bradley Compact Logix, Communica-
tion: Ethernet
 4-20 mA instruments
 RO permeate flush on shutdown
 UF backwash/CIP pump, RO feed pump (skid
mounted)
Instrumentation
Flow Meters: ................................. UF Feed, UF CIP/BW, RO
Permeate, RO concentrate
Conductivity Meter: ..................... RO Feed, RO Permeate
pH Meter ....................UF CIP, RO Feed (2 sample points)
Pressure Transmitters ................ UF Feed, UF Permeate,
RO Primary, RO Final
Pressure Switch ............ UF Feed / Backwash, RO Feed,
RO Permeate, RO Concentrate
Chlorine Meter ........ UF CIP, RO Feed (2 sample points)
Temperature ..................................................... UF Feed, Tank
Turbidity Meter .................................................. UF Permeate
Level Transmitter ................................................................ Tank
Temperature Transmitter ........................... UF Feed, Tank
Available Options
 UF Feed Pump or UF Flow Control Valve
 UF Feed turbidity Meter
 Aeration Blower
 500 micron automated pre-screen
 RO membrane options (AG, LF,DS)
 Chemical Feed Systems
System Operating Parameters
Max Overall Design Recovery 1 ..................................... 70%
Design Temperature............................................ 20°C (68°F)
Operating Temperature Range...... 15-30ºC (59-86ºF)
2
Nominal RO rejection ................................................. 97-99%
System Inlet Pressure ............. 0-10 bars (10-145 PSIG)
UF average membrane flux ....................................... 30 gfd
RO average membrane flux ...................................... 11 gfd
1 UF recovery of 90% and RO recovery of 78%. Recovery rate
can vary 65-74% depending on water quality.
2 Wider temperature ranges possible depending on TDS
Materials of Construction
High-pressure piping ........ 316 Stainless Steel, Sch. 10
Low-pressure piping .........................................PVC, Sch. 80
Frame ........................................... Painted blue carbon steel
Enclosure ................................................................................. IP54
Clamps/fittings ...................................................... Zinc-plated
Membrane Elements and Housings
RO Membrane ................................................. AG8040F-400
Style ............... Spiral-wound elements, TFC (polyamide)
Membrane rejection ...................................... 99.0 to 99.5%
RO Membrane Housing ............................................ GE, FRP
Housing Pressure Rating ........................................ 300 psi
UF Membrane Model .......................................... GE ZW1500
UF Membrane Surface ................................. 550 ft
2 (51 m 2 )
3 Low Fouling and Duraslick* membranes optional
Cartridge Filtration
Housing model ...................................... Mey 22x40 0.6MPa
Housing material................................... 316 Stainless Steel
Cartridge filter ..................................... ROsave.Zs* 1micron