Study on COD and nitrogen removal efficiency of domestic sewage by hybrid carrier biofilm reactor.

RSC Adv · 2021 · PMC9037812 · PMID 35480673

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an increasing trendno p-value reported

When the HRT was 2.5 h, the organic load was high and the attached biomass on the BioMTM carrier was affected and reduced, while the attached biomass on the porous polymer carrier still maintained an increasing trend.

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