What makes GENKI work immediately?

Activated sludge and biofilm are thought to be an aggregate in which microorganisms and suspended solids (SS) are firmly attached to each other. The following mechanism, through actions of OSSC and microorganisms, is assumed:
Loosen the attached state of the aggregate → Promote supply of dissolved oxygen and undecomposed substances to the flock and inside the biofilm → Promote decomposition by microorganisms.