In addition to the above described apparatus, this invention also includes {HEAD ~ the method} of separating {TAIL ~ a substance} from a liquid 
of separating
In addition to the above described apparatus , this invention also includes { HEAD ~ the method } of separating { TAIL ~ a substance } from a liquid
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH