Definition of biotreatment in English:

biotreatment

noun

  • Treatment of waste material by biological processes (typically the action of microorganisms), especially as a means of removing pollutants and toxic substances; an instance of this.

Origin

1950s.

Pronunciation

biotreatment

/ˈbʌɪə(ʊ)ˌtriːtm(ə)nt/