用“sludge digestion”造句大全,sludge digestion造句
Segregation of fatty material is a serious problem in anaerobic sludge digestion units.
heating sludge digestion tank
sludge digestion tank
State of the art of thermal sludge pretreatment and its enhancement for anaerobic sludge digestion
It improves digester cost operation and reduces capital cost wherever sludge digestion is utilized.