Driving distance from Knoxville, TN to Lexington-Fayette, KY. The total driving distance from Knoxville, TN to Lexington-Fayette, KY is 170 miles or 274 kilometers.
Definition of remiss. 1  1 : negligent in the performance of work or duty : careless. 2  2 : showing neglect or inattention : lax.
Concentration is the unit operation where the feed volume is reduced and the species retained by the membrane increases in relative concentration. Diafiltration is the convective elimination of permeable solutes passing to the permeate and the addition of fresh solvent to the retentate.