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Determination of optimal COD/nitrate ratio for biological denitrification


Determination of optimal COD/nitrate ratio for biological denitrification



International Biodeterioration and Biodegradation 51(1): 43-49



ISSN/ISBN: 0964-8305

DOI: 10.1016/s0964-8305(02)00074-4

This study utilized a new biochemical nitrogen potential (BNP) test to investigate the optimal carbon-to-nitrogen ratio for a conversion of nitrate to N<sub>2</sub> in a biological denitrification process. The original Bernet model was modified in this study for calculating the optimal COD:NO<sub>3</sub>--N (C:N) ratio to cover the influent nitrate concentrations <50 mg/litre.

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Accession: 003706562

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