Water and Wastewater Terms Beginning M
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
MCRT (mean cell residence time)
An expression of the average time, usually days, that a microorganism will spend in the activated sludge process.
MCRT = (total suspended solids in activated sludge process [lb] or [kg]) / (total suspended solids removed from from process [lb/d] or [kg/d]).
