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Publication of GR1002986BpublicationCriticalpatent/GR1002986B/el
Support de biomasse nitrifiante, reacteur et procede biologique de nitrification aerobie d'effluents mettant en óoeuvre un tel support procede d'elimination de composes azotes.
A kit comprising a plurality of kit components for a chain link, a chain link completed with the kit components and an energy guide chain having at least one such chain link