The heating and settling zones have a unique, horizontally folded, generally sinuous configuration which provides {HEAD ~ a maximum emulsion flow path length} through {TAIL ~ the zones} and hence maximum phase separation in the zones for a given tank size 
through
The heating and settling zones have a unique , horizontally folded , generally sinuous configuration which provides { HEAD ~ a maximum emulsion flow path length } through { TAIL ~ the zones } and hence maximum phase separation in the zones for a given tank size
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH