TEE Engineer License
Technical Chamber of Greece (ΤΕΕ) Professional Engineer License (Greece)
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In a municipal wastewater treatment plant (Εγκατάσταση Επεξεργασίας Λυμάτων - ΕΕΛ), what is the primary biochemical role of the activated sludge process (ενεργός ιλύς) in the secondary biological stage?
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