Biology
Dwilliams83
2016-09-25 06:52:09
What should you do to prevent the discharge of untreated waste from a type i or type ii marine sanitation device (msd)?
ANSWERS
akiyo
2016-09-25 09:51:59

To avoid the discharge of untreated waste is to close the Y valve with a non-reusable seal. Type I and II MSDs is equipped with Y valves that direct the waste overboard. So, it must be secured so that the valve cannot be opened for discharge. 

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