Patent ID: 11931733
Assignee: SARTORIUS STEDIM BIOTECH GMBH
Field: Chemical engineering (Chemistry)
Classification: CPC B  A  C  G | IPC B  G

Claim 7:
8. A method for repeatedly modifying a composition of a fluid, comprising:
(a) providing the device as claimed in claim 1;
(b) feeding the fluid into the first module; and
(c) conducting the fluid out of the second module,
wherein said step (b) and/or said step (c) comprise/comprises the following steps:
(i) feeding the supply medium into the inlet for the supply medium;
(ii) feeding the fluid into the inlet for the fluid;
(iii) conducting the fluid out through the outlet for the fluid; and
(iv) conducting the permeate out through the outlet for the permeate.