Year: 2019
Location: Zaragoza – España
Scope:Design, manufacture, site management, installation and implementation.
Capacity: 2 lines of 146 m3/d; total 292 m3/d
End use of water: Feeding of evaporative condensers
Source of water: tap water
Description:
Pretreatment:
- 1 tap water pre-chlorination system.
- 2 systems of roughing filtration by bed filter (1 per line).
- 2 dechlorination systems with coconut shell activated carbon (1 per line).
- 2 antiscalant dosing systems (1 per line).
- 2 bisulphite dosing systems (1 per line).
- 2 acid dosing systems (1 per line).
- 2 Microfiltration systems (1 per line).
Osmosis:
- 2 racks of 8″ membranes distributed in two stages of 146 m3/d each rack. (1 per line)
- 2 Chemical displacement and cleaning equipment with resistance (1 per line).
- 2 Proportional mixing systems through valves with Burkert positioner. (1 per line)
Instrumentation:
- Danfoss pressure transmitters.
- Indicators – Burkert flow transmitters.
- Sensor the pH Burkert.
- Sensor Redox Burkert.
- Burkert temperature sensors.
- Burkert Conductivity Sensors
Variable speed drive for high pressure pumps
- SIEMENS variable speed drives with Profinet Bus
PLC automat:
- PLC SIEMES S7-1200.
- Touchscreen SIEMENS TP700 CONFORT
- Ethernet communication module
- SAI
Post-treatment:
- 1 treated water post-chlorination system.
Auxiliary Equipment:
