Desalination plant 200 m3/d

Spain

Year
2016
Summary

The water produced by this reverse osmosis desalination plant in one stage, with a compact design, is used to irrigate crops on a farm in the southeast of Spain. The installation is fed directly from a well, with a low pressure pump in series controlled with a variable frequency drive to ensure the required flow in the installation with a tight energy consumption.

The operation of this installation is fully automatic, including electrically operated valves for backwashing and rinsing of the sand filter. It also includes a control with a display that indicates the status of the plant, alarms, etc. This installation also allows to program its operation according to the desired schedule.

Category
Brackish Water
Use
Agriculture
Scope
Design
Construction
Maintenance
Capacity
200 m3/d
Intake
Well
Pre-Treatment
Pre-treatment fed directly from well aided by a low pressure pump in series, controlled by a frequency drive
Glass reinforced polyester (GRP) sand filter with automatic backwash by electric valves.
Safety filtration by PVC cartridge filter housing.
Antiscalant dosing system.
RO Process
Compact footprint stainless steel frame including:
1- Reverse osmosis with output capacity of 200 m3/d in a single stage.
2- High pressure stainless steel vertical multistage feed pump driven by variable frequency drive.
3- Pressure vessels and reverse osmosis membranes.
Automation and control
Operation by programmable relay.
Display for plant status and alarm monitoring.
Scheduled operation.
Auxiliary systems
Automatic flushing and cleaning in place (CIP) system
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