src: Les processus unitaires couverts incluent, sans s'y limiter, l'aération et le transfert de gaz, la sédimentation, la filtration, la coagulation / floculation, l'absorption, la stabilisation chimique, l'échange d'ions, la désinfection.
tgt: Unit processes covered include, but are not limited to, aeration and gas transfer, sedimentation, filtration, coagulation/flocculation, absorption, chemical stabilization, ion exchange, disinfection.