Oil water separators are used to ensure that ships dont discharge oil when pumping out _____.

The time of discharging oil is short, but oily water separator discharges oil frequentlyTh

If oil density were greater than water’s, the oil separator _____.A.did workB.would work w

____ can not cause oil flow from water outlet of self－cleaning separator.A.Oil temperature

The ability of an oil to separate cleanly from an oil and water mixture is referred to as

Oil water separators are used to ensure that ships don’t discharge oil when ____ bilge wat

What was used to power the water pump on the Joe Ross？A．Gas.B．Horses.C．Steam motor.D．Oil m