Start-up phase optimization of pyrite-intensified hybrid sequencing batch biofilm reactor (PIHSBBR): Mixotrophic denitrification performance and mechanism

Journal of Environmental Management, Год журнала: 2023, Номер 330, С. 117232 - 117232

Опубликована: Янв. 6, 2023

Язык: Английский

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Production of polyhydroxybutyrate (PHB), a biodegradable polymer from seaweed biomass using novel bacterial isolates

Journal of Molecular Structure, Год журнала: 2024, Номер 1303, С. 137511 - 137511

Опубликована: Янв. 18, 2024

Язык: Английский

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Enhancement of immobilized biochar/FeS on nitrogen removal in constructed wetland at low temperature

Journal of Water Process Engineering, Год журнала: 2024, Номер 58, С. 104834 - 104834

Опубликована: Янв. 22, 2024

Язык: Английский

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An innovative and sustainable process for producing poly(3-hydroxybutyrate-co-3-hydroxyvalerate): simulating volatile fatty acid role and biodegradability

Chemical Engineering Journal, Год журнала: 2023, Номер 473, С. 145193 - 145193

Опубликована: Авг. 6, 2023

Renewable resources, such as biogas and volatile fatty acids from organic substrate digestion, are used to generate the poly(3-hydroxybutyrate-co-3-hydroxyvalerate), a biopolymer with mechanical thermal characteristics comparable fossil fuel-based plastic. A double-stage fermentation was simulated for generating poly(3-hydroxybutyrate-co-3-hydroxyvalerate) analysing role of odd carbon on 3-hydroxyvalerate building block inclusion. Valeric acid then supplied at various concentrations 100–2000 ppm since it responsible highest 3-HV molar fraction accumulated. The recovery granules through non-halogenated extraction also simulated: methyl ethyl ketone employed solubilising granules, mixture methanol water (7:3) applied during precipitation stage. yields ranged 78% 96%, basing amount polymer entering line, i.e. 0.5 2.5 kg, content 40%mol 20%mol, respectively. lowest were finally theoretical assessment biodegradability: maximum weight loss 90% obtained containing fraction, thus confirming dependence biodegradability molecular structure.

Язык: Английский

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Pyrite and humus soil-coupled mixotrophic denitrification system for efficient nitrate and phosphate removal

Environmental Research, Год журнала: 2024, Номер 247, С. 118105 - 118105

Опубликована: Янв. 14, 2024

Язык: Английский

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Functional bacteria and their genes encoding for key enzymes in hydrogen-driven autotrophic denitrification with sulfate loading

Journal of Cleaner Production, Год журнала: 2024, Номер 440, С. 140901 - 140901

Опубликована: Янв. 27, 2024

Язык: Английский

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Iron-based mixotrophic denitrification for enhancing nitrate removal from municipal secondary effluent: Performance, microbial community dynamics, and economic feasibility

Bioresource Technology, Год журнала: 2024, Номер 406, С. 130989 - 130989

Опубликована: Июнь 15, 2024

Язык: Английский

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Multi-media interaction improves the efficiency and stability of the bioretention system for stormwater runoff treatment

Water Research, Год журнала: 2023, Номер 250, С. 121017 - 121017

Опубликована: Дек. 12, 2023

Язык: Английский

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Seasonal variations of biofilm C, N and S cycling genes in a pilot-scale chlorinated drinking water distribution system

Water Research, Год журнала: 2023, Номер 247, С. 120759 - 120759

Опубликована: Окт. 19, 2023

Язык: Английский

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Mixotrophic denitrification of waste activated sludge fermentation liquid as an alternative carbon source for nitrogen removal: Reducing N2O emissions and costs

Journal of Environmental Management, Год журнала: 2024, Номер 362, С. 121348 - 121348

Опубликована: Июнь 1, 2024

Язык: Английский

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