Pharma purified-water loop upgrade with hot-water sanitization
A pharmaceutical plant needed to upgrade its purified-water loop to meet revised GMP expectations, with biofilm risk in old dead-leg piping.
Puraxtek supplied a new SS316L electropolished PW loop with zero-dead-leg design, EDI-based pre-treatment and 80 °C hot-water sanitization, including IQ/OQ documentation.
Loop passed qualification; biofilm counts met specification; system ready for continuous GMP operation.
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