As {HEAD ~ a result} of {TAIL ~ the impacts}, oil is detached from the ice and it rises to the water level above the bar screen, from where it can be collected by using various methods 
of
As { HEAD ~ a result } of { TAIL ~ the impacts } , oil is detached from the ice and it rises to the water level above the bar screen , from where it can be collected by using various methods
OTH 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH