Water systems
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Plant water passes through multi-stage treatment to produce purified water (PW) and water for injection (WFI), monitored daily by QC/QA.
Water treatment steps
1Primary filtration
clarifies the water
clarifies the water
2Carbon filtration
removes organic and microbiological impurities
removes organic and microbiological impurities
3Softening
reduces hardness and scale
reduces hardness and scale
4UV
kills microorganisms
kills microorganisms
5Two-stage reverse osmosis (RO)
→ Purified water (PW)
→ Purified water (PW)
6Distillation
→ Pure steam and WFI
→ Pure steam and WFI
Wastewater treatment
