Data sheet | MPE 70 Energy recovery device
27
180R9426 | AQ367027814446en-000801 | IOM MPE 70 | 08.2022
1. General information
Energy Recovery Devices (ERD) are used in
reverse osmosis (RO) systems to recycle the
energy held in discharged brine from the
membranes. MPE 70 is designed for use with low
viscosity and corrosive fluid such as sea water.
The Danfoss MPE 70 consists of an isobaric
pressure exchanger driven by an electrical motor.
It offers unique benefits from the electrical
control combined with the high efficiency from
the isobaric pressure exchanger.
The MPE 70 design ensures lubrication of all
moving parts by the fluid itself.
All parts included in the MPE 70 are designed to
provide long service life with a constant high effi-
ciency and minimum service required.
2. Benefits
•
Corrossion resistance (all wetted parts are
made of high corrosion-resistant materials
e.g. Super Duplex or Duplex)
•
Build to operate continually at full capacity
Danfoss ERDs are built into a broad range
of RO desalination plant around the world.
Typical applications for MPE 70 will be:
•
Municipal and private waterworks
•
Significant power savings and low specific
energy consumption (SEC)
•
Simple operation with design that prevents
overspin
•
Full control of pressure exchanger through
VFD control
•
Long and predictive service intervals
3. Applications
Summary of Contents for MPE 70
Page 25: ...Data sheet Energy Recovery Device MPE 70 hpp danfoss com...
Page 53: ...Parts list Energy recovery device MPE 70 hpp danfoss com...
Page 58: ...Danfoss DCS im 2022 08 AX367028596447en 000301 58...
Page 59: ...M a n u a l Electric Motors Motor Manual hoyermotors com...
Page 63: ...63 180R9426 AQ367027814446en 000801 IOM MPE 70 08 2022...