NF EN 12255-7

Wastewater treatment plants - Part 7: Biological fixed-film reactors

Le présent document, relatif aux principes d''études et prescriptions de performances du traitement secondaire d''eaux résiduaires pour réacteurs biologiques à cultures fixées, comprend les lits bactériens, les disques et tambours biologiques, les réacteurs à matériaux immergés et les biofiltres.

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