In controlling pollution, which action should be taken after all dirty ballast has been transferred to the slop tank and prior to discharge through the oily water separator?
A
The clean tanks should be ballasted.
B
The slops should be allowed time to settle.
C
Chemicals should be added to emulsify the oil.
D
The dirty ballast tank is crude oil washed.
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Question 1 / 205eccef9cbacbc34ba4d456e3
Question 1 of 205eccef9cbacbc34ba4d456e3
In controlling pollution, which action should be taken after all dirty ballast has been transferred to the slop tank and prior to discharge through the oily water separator?
In controlling pollution, which action should be taken after all dirty ballast has been transferred to the slop tank and prior to discharge through the oily water separator?