Asahi Kasei has launched a membrane system to produce WFI (water for injection), a type of sterile water that is used for the preparation of injections.   The membrane system was developed as an alternative to the conventional distillation processes for the production of WFI by leveraging system design and development capabilities of Microza hollow-fiber membrane for water treatment and filtration of liquid products. By reducing the need to generate steam, this system enables lower CO2 emissio...