PW / coldWFI production facilities through RO-EDI

• PW / coldWFI production facilities through RO-EDI
• The equipment has a generation capacity between 150 l / h … 5,000 l / h, with thermal sanitation at 80 Celsius degrees.
• Built integral in stainless steel AISI316L Ra 0.8 … 0.5 μm depending on destination PW or cold WFI, on AISI304 stainless steel frame.
• The equipment is expected to produce purified water of 0.1 – 1.1 μS / cm, maximum 50 ppb as TOC at 25 Celsius degrees, values ​​under the provisions of the latest edition of the EP / USP.
• Fully automated.
• Thermal sanitation included.
• No dead legs.
• Calibrated sensors for conductivity and temperature, pressure, flow, integrated into central PLC.
• Operated with aseptic diaphragm valves.
• The automatic CIP program is scheduled to start at every 2 hours stand-by.
• Special, temperature-resistant RO membranes for thermal sanitization at 80 Celsius degrees.
• FDA approved temperature resistant EDI cell for thermal sanitization at 80 Celsius degrees.

The equipment is operable depending on the quality of the produced water. If the conductivity of the produced water in the reverse osmosis module is above the set threshold (4 – 20 μS / cm), the water is automatically drained by means of a diaphragm valve controlled by PLC. This valve will automatically return to production mode as soon as the water conductivity value is below the set threshold. Similarly, if the conductivity of the produced water in the electrodeionization (EDI) is above the set threshold (max. 1.2 μS / cm), the water is drained automatically by means of a diaphragm valve controlled by PLC. This valve will automatically return to production mode as soon as the water conductivity value is below the set threshold.