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a las frases
activated sludge
cienc., ambient. ħama attivata; ħama bijoloġika
activated sludge Sludge that has been aerated and subjected to bacterial action; used to speed breakdown of organism matter in raw sewage during secondary waste treatment
ambient. tajn attivat
activated sludge: 3 a las frases, 1 temas
Ciencias de la vida3