After the reaction is complete, the remaining solids can be separated from {TAIL ~ the liquids} by any suitable physical separation technique, such as, {HEAD ~ filtration} or centrifugation 
After the reaction is complete , the remaining solids can be separated from { TAIL ~ the liquids } by any suitable physical separation technique , such as , { HEAD ~ filtration } or centrifugation
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH