A critical review of impact and synergistic mechanisms of iron and co-elements in anammox

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 155949 - 155949

Опубликована: Сен. 1, 2024

Язык: Английский

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Genomic Analysis of the Uncultured AKYH767 Lineage from a Wastewater Treatment Plant Predicts a Facultatively Anaerobic Heterotrophic Lifestyle and the Ability to Degrade Aromatic Compounds

Water, Год журнала: 2025, Номер 17(7), С. 1061 - 1061

Опубликована: Апрель 3, 2025

Microbial communities in wastewater treatment plants (WWTPs) play a crucial role the decontamination of polluted water. An uncultured order-level lineage AKYH767 phylum Bacteroidota has been consistently detected microbial consortia activated sludge at WWTPs worldwide, but its functional remains elusive. Representatives were also soils and freshwater bodies, which may be their natural reservoirs. Here, we obtained ten high-quality metagenome-assembled genomes, including one closed circular genome, bacteria from metagenomes used genomic data to uncover metabolic potential these predict role. The cells inferred rod-shaped non-motile. Genome-based reconstruction predicted Embden–Meyerhof pathway, non-oxidative stage pentose phosphate complete tricarboxylic acid cycle. A facultatively anaerobic chemoheterotrophic lifestyle with capacity oxidize low organic substrates through aerobic respiration was suggested. Under conditions can perform different steps denitrification. They have limited capacities hydrolyze carbohydrates proteinaceous utilize fatty acids. peculiar property is presence phenylacetyl-CoA pathway for utilization phenylacetate, about half genomes encoded benzoate degradation pathway. Apparently, bioreactors WWTPs, could involved denitrification biodegradation aromatic compounds. Based on phylogenetic analyses, novel bacterium proposed classified as Candidatus Pollutiaquabacter aromativorans, within candidate order Pollutiaquabacterales.

Язык: Английский

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Removal of nitrogen from wastewater: Unsolved problems and possible solutions with partial denitrification/anammox systems

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 156131 - 156131

Опубликована: Сен. 1, 2024

Язык: Английский

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Ammonia oxidation with bicarbonate as an electron acceptor: An energy-saving process to accumulate nitrite for potential anammox in wastewater

Journal of Water Process Engineering, Год журнала: 2024, Номер 68, С. 106421 - 106421

Опубликована: Ноя. 1, 2024

Язык: Английский

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Nitrogen removal strategy for real swine wastewater by combining partial nitrification-denitrification process with anammox

Chemosphere, Год журнала: 2024, Номер 364, С. 143116 - 143116

Опубликована: Авг. 17, 2024

Язык: Английский

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