kasseiodeideshō
1. Probably activated sludge.
Noun
#254372
1. Probably activated sludge.
1. activity
2. active
1. it seems; I think
2. right?; don't you agree?
1. stimulation (e.g. of an economy); revitalization (e.g. of a town)
2. activation
1. reactive oxygen (i.e. free radicals, which can be destructive at high concentrations)
1. surfactant
1. sludge; slime
2. hopeless situation; hell
1. activated carbon; activated charcoal
1. inactivation
1. inert; noble
2. inactive