From: Development of a hybrid bio-purification process of lactic acid solutions employing an engineered E. coli strain in a membrane bioreactor
Test No
Filtration Cycle
Max ΤΜP drop (mbar)
Linear TMP drop rate (mbar/h)
MBR 1
1st
− 54.5
− 23.9
2nd
− 55.7
− 38.6
3rd
− 70.8
− 48.6
MBR 6
− 33.6
− 14.5
− 33.9
− 14.4
− 36.0
− 15.1