IONPURE® ELECTRODIALYSIS REVERSAL (EDR) AND

REACTION TANKS
IONPURE® ELECTRODIALYSIS
REVERSAL (EDR) AND CONTINUOUS
ELECTRODEIONIZATION (CEDI) MODULES
FOR REVERSE OSMOSIS (RO) RECOVERY, BRACKISH AND HIGH TDS FEED
WATER APPLICATIONS
IONPURE® EDR FOR INDUSTRIAL
RO REJECT RECOVERY AND HIGH
TDS APPLICATIONS
Electrodialysis Reversal (EDR) IP-EDR05-01
Ionpure® EDR modules utilize patented cross flow electroseparation
process with highly efficient ion exchange membranes to effectively
remove hardness and salts from the reject stream of an industrial RO
water system and other high TDS applications.
Each EDR module is capable of treating up to 5 gpm (1.14 m3/h) of
RO Reject. Multiple EDR modules can be installed in parallel to cost
effectively treat reject flow rates of up to 25 gpm. (5.7 m3/h).
2
EDR Module Features
• Save water, increase RO system
recovery up to 97%
• Flexible pretreatment options to
expand feed water capabilities
with VNX-Si and CDIT
• Ideal for higher TDS feed water
challenges between 750 and
2500 ppm
• Efficient Electrodialysis process
for bulk TDS removal
• Preferentially removes hardness
• Polarity Reversal for extended
module life
• Compact Design
• Leak-Free design
• On-Board Junction boxes QUALITY ASSURANCE STANDARDS
MATERIAL CONSTRUCTION
CE marked. Each module is factory tested to meet
strict industry standards and is manufactured in an
ISO 9001 and ISO 14000 quality and environmental
management system.
Wetted components of the EDR module consist of:
Polypropylene (adaptors and Inner spacers materials),
Noryl, ion-selective membranes and the housing
is PVC.
TYPICAL MODULE PERFORMANCE
FEED WATER SPECIFICATIONS
Minimum Flow
3.4 gpm (0.77 m3/h)
Temperature
41° - 113° F (5° - 45° C)
Nominal/max Flow
5.0 gpm (1.1 m3/h)
Feed Water Conductivity
1500 – 5000 µS/cm
Salt (TDS) Reduction
53%
TDS
750 - 2500 ppm NaCl
Hardness Reduction
95%
pH
4 to 11
Hardness
0 - 20 ppm CaCO3
Recovery
Minimum
Nominal
Maximum
Pressure
0 - 80 PSI (0 - 5.5 bar)
53%
68%
80%
Voltage
0 - 400 V
Current
0 - 6.5 Amp*
*Dependent on feed water TDS
SPECIFICATIONS
Model #
Order #
Width
Height
Length
IP-EDR05-01
W3T348995
14.25 in
(36.2 cm)
16.50 in
(41.9 cm)
16.50 in
(41.9 cm)
3
IONPURE® VNX05-Si CEDI FOR
REDUCTION OF SILICA AND
TDS IN INDUSTRIAL RO REJECT
IONPURE Silica reduction CEDI- IP-VNX05-Si-1
Ionpure® VNX-Si module is designed with the proven CEDI technology
utilized in a wide array of industrial high-purity applications. Performance
of the VNX-Si module has been optimized to treat RO reject recovery
water with TDS levels up to 750 ppm as NaCI and high silica levels of up
to 80 ppm.
Each VNX05-Si module is capable of treating up to 5 gpm (1.14 m3/h)
of RO Reject. Multiple VNX-Si modules can be installed in parallel to cost
effectively treat reject flow rates of up to 25 gpm. (5.7 m3/h).
VNX-Si Module Features
• Save water, increase RO
system recovery up to 90%
• Combine in series with an EDR
module to treat ≥ 750 ppm
as NaCI feed and Silica levels
≥ 20 ppm
• Ideal for TDS up to 750 ppm
and silica levels up to 80 ppm
• A silica removal process to
protect the RO membranes
when used in an RO recovery
application
• Compact Design
• Leak-Free guarantee
• On-Board Junction boxes
35.00in 89cm
2.08in 5cm
OFFSET FROM HOUSING
FACE TO ADAPTER FACE
0.25in
5.39in 14cm
OFFSET FROM HOUSING
FACE TO ADAPTER FACE
35.00in 89cm
11.25in 29cm
20.00in 51cm
POWER CONTROL PANEL
(OPTIONAL)
35.00in 89cm
.81in 2cm
FOUR MOUNTING HOLES
SIDE VIEW
ELECTRICAL CONDUIT
PROVIDED BY OEM
2.08in 5cm
OFFSET FROM HOUSING
FACE
TO ADAPTER FACE
31.00in 79cm
0.25in
5.39in 14cm
OFFSET FROM HOUSING
FACE
TO
ADAPTER
FACE
SHOWING LOCATION OF AVAILABLE MOUNTING HOLES
BOTTOM VIEW
TRANSFORMER PANEL
(OPTIONAL)
11.25in 29cm
20.00in 51cm
20.00in 51cm
35.00in 89cm
SIDE VIEW
.81in 2cm
FOUR MOUNTING HOLES
31.00in 79cm
BOTTOM VIEW
SHOWING LOCATION OF AVAILABLE MOUNTING HOLES
4
16.05in 41cm
1 1/2 INCH PVC FEMALE
SOC PIPE ADAPTER
13.14in 33cm
REJECT PORT OUTLET
1 1/2 INCH PVC FEMALE
SOC PIPE ADAPTER
6.86in 17cm
3.95in 10cm
PRODUCT PORT INLET
1 1/2 INCH PVC FEMALE
SOC PIPE ADAPTER
PRODUCT PORT OUTLET
1 1/2 INCH PVC FEMALE
SOC PIPE ADAPTER
16.05in 41cm
13.14in 33cm
6.86in 17cm
3.95in 10cm
LOCATION OF OUTLET PORTS
LOCATION OF FEED PORTS
TYPICAL MODULE PERFORMANCE
QUALITY ASSURANCE STANDARDS
CE marked. Each module is factory tested to meet strict
industry standards and is manufactured in an ISO 9001
and ISO 14000 quality and environmental management
system. IFANCA HALAL Certified.
MATERIAL CONSTRUCTION
•
•
•
Wetted components of the VNX module consist of:
PVC (adapters), nylon/ABS, polyphenylene oxide,
polypropylene, silicone, ion-selective membranes,
ion exchange resins and thermoplastic elastomer.
Housing is fiberglass reinforced plastic (FRP).
Standard color is white with glossy finish.
Custom colors and labeling are available.
The proprietary Flexmount™ bracket/end-block
assembly is an epoxy painted aluminum casting
suitable for securing modules to the frames
and/or each other in Ionpure system approved
configurations.
Minimum Flow
3.4 gpm (0.77 m3/h)
Nominal/max Flow
5.0 gpm (1.1 m3/h)
Recovery
68%
Salt (TDS) Removal
70%
Silica (SiO2) Removal
75%*
FEED WATER SPECIFICATIONS
Temperature
41° - 113° F (5° - 45° C)
Feed Water Conductivity
≤ 1500 µS/cm
TDS
≤ 750 ppm NaCl
Silica
< 80 ppm
pH
4 to 11
Hardness
0 - 20 ppm CaCO3
Pressure
0 - 80 PSI (0 - 5.5 bar)
Voltage
0 - 400 V
Current
0 - 6.6 Amp*
*Dependent on feed water TDS
SPECIFICATIONS
Model #
Order #
Width
Height
Length
IP-VNX05-SI-1
W3T349635
20.0 in
(50.8 cm)
20.0 in
(50.8 cm)
35.0in
(88.9 cm)
5
IONPURE® VNX-CDIT RANGE OF CEDI
FOR INDUSTRIAL RO REJECT RECOVERY
AND HIGH TDS APPLICATIONS
IONPURE VNX CDIT Modules
The Ionpure® VNX-CDIT continuous Electrodeionization (CEDI) module,
now proven suitable for high TDS applications. Expanded capabilities for
feed water challenges up to 750 ppm as NaCl and silica up to 20 ppm.
Each VNX30-CDIT module has a nominal flow rate of 15 gpm (3.4 m3/h)
when used in TDS applications. Multiple modules provide for system
designs with flow rates up to, and greater than 100 gpm. VNX15-CDIT
is also available and offers a nominal flow rate of 7.5 gpm (1.7 m3/h).
6
VNX-CDIT Series Features
• Save water, increase RO
system recovery up to 90%
• Ideal for TDS levels
≤ 750 ppm as NaCl feed
water challenges
• Combine in series with an
EDR module to treat ≤ 750
TDS and ≤ 20 ppm silica
• Flow rate up to 30 gpm per
module (6.8m3/h)
• Thin-cell technology
optimized for high TDS
applications
• Compact Design
• Leak-free guarantee
• On-Board junction Box
• Continuous treatment of
high TDS water
TYPICAL MODULE PERFORMANCE (HIGH TDS)
QUALITY ASSURANCE STANDARDS
CE marked. Each module is factory tested to meet strict
industry standards and is manufactured in an ISO 9001
and ISO 14000 quality and environmental management
system. IFANCA HALAL Certified.
MATERIAL CONSTRUCTION
•
•
•
Wetted components of the VNX module consist of:
PVC (adapters), nylon/ABS, polyphenylene oxide,
polypropylene, silicone, ion-selective membranes,
ion exchange resins and thermoplastic elastomer.
Housing is fiberglass reinforced plastic (FRP).
Standard color is white with glossy finish.
Custom colors and labeling are available.
The proprietary Flexmount™ bracket/end-block
assembly is an epoxy painted aluminum casting
suitable for securing modules to the frames
and/or each other in Ionpure system approved
configurations.
VNX15-CDIT
VNX30-CDIT
Minimum Flow
3.75 gpm
(0.85 m3/H)
7.5 gpm
(1.7m3/H)
Nominal Flow
7.5 gpm
(1.7 m3/H)
15.0 gpm
(3.4 m3/H)
Maximum Flow*
15.0 gpm
(3.4 m3/h)
30 gpm
(6.8 m3/h)
Recovery
68%
Salt (TDS) Removal
80%
FEED WATER SPECIFICATIONS (HIGH TDS)
Temperature
41° - 113° F (5° - 45° C)
Feed Water Conductivity
≤ 1500 µS/cm
TDS
≤ 750 ppm NaCl
pH
4 to 11
Silica
< 20 ppm
Hardness
0 - 20 ppm CaCO3
Pressure
0 - 80 PSI (0 - 5.5 bar)
Voltage
0 - 600 V
Current
0 - 13.2 Amp*
*Dependent on feed water TDS
SPECIFICATIONS
Model #
Order #
Width
Height
Length
IP-VNX30CDIT-2
W3T215828
20.0 in
(50.8 cm)
20.0 in
(50.8 cm)
84.0 in
(213.3cm)
IP-VNX15CDIT-2
W3T268747
20.0 in
(50.8 cm)
20.0 in
(50.8 cm)
44.0 in
(112.0cm)
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PRODUCT SELECTION DECISION TREE
Pretreated Feed Water
Product - To Process
REVERSE OSMOSIS
MEMBRANE*
Reject Water to be Treated
750 - 2500 ppm
20 - 80 ppm
SILICA
EDR &
VNX-Si
≤ 750 ppm
TDS Level
< 20 ppm
20 - 80 ppm
EDR Only
< 20 ppm
SILICA
VNX-Si Only
VNX-CDIT
Only
PRODUCT WATER
Return to Feed of System
For Non-High Purity Use
*Assuming RO operating at 75% recovery
558 Clark Road, Tewksbury, MA 01876
+1 (866) 876-3340
+1 (978) 614-7302
www.ionpure.com
Ionpure and Flexmount are trademarks of Evoqua, its subsidiaries or affiliates, in some countries.
All information presented herein is believed reliable and in accordance with accepted engineering practices. Evoqua makes no
warranties as to the completeness of this information. Users are responsible for evaluating individual product suitability for
specific applications. Evoqua assumes no liability whatsoever for any special, indirect or consequential damages arising from
the sale, resale or misuse of its products.
© 2015 Evoqua Water Technologies LLC
Subject to change without notice
ION-EDR05-BR-0715