[AJ95]

Hi guys,

So I'm currently designing a PFD which looks perfect at the moment in regards to all the mass balances and units like my batch reactors, centrifuge, ultrafiltration, cation exchange column etc....

Only problem i'm faced with currently is how to treat the waste coming out of the system.

I have a a stream with pichia pastoris, a stream with waste proteins and medium, elute waste, sublimated phosphate buffer. Does anyone have any knowledge on the best way to dispose of them safely?

Thanks for reading.