Simultaneous optimizations of heavy metal immobilizations, products, temperature, and atmosphere dependency by acid pretreatment-assisted pyrolysis and gasification of hyperaccumulator (Pteris vittate L.) biomass

Journal of Cleaner Production, Год журнала: 2024, Номер 450, С. 142004 - 142004

Опубликована: Март 28, 2024

Язык: Английский

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Unveiling the synergistic potential of ferrate and pyrophosphate co-pretreatment enhancing anaerobic sludge fermentation: Performance and mechanistic insights

Chemical Engineering Journal, Год журнала: 2025, Номер 505, С. 159612 - 159612

Опубликована: Янв. 15, 2025

Язык: Английский

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An innovative S-scheme AgCl/MIL-100(Fe) heterojunction for visible-light-driven degradation of sulfamethazine and mechanism insight

Journal of Hazardous Materials, Год журнала: 2022, Номер 435, С. 129061 - 129061

Опубликована: Май 4, 2022

Язык: Английский

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Vertical-scale spatial influence of radial oxygen loss on rhizosphere microbial community in constructed wetland

Environment International, Год журнала: 2022, Номер 171, С. 107690 - 107690

Опубликована: Дек. 9, 2022

Complex interactions between plants and microorganisms form the basis of constructed wetlands (CWs) for pollutant removal. In rhizosphere, radial oxygen loss (ROL) plays a key role in activity abundance functional microorganisms. However, little has been done to explore how ROL would influence niche differentiation microbial communities at different vertical spatial scales. We demonstrate that decreases with depth, promoting an oxidation-reduction rhizosphere microecosystem CWs. The high level upper layer could support supply aerobic bacteria (Haliangium), facilitating COD (60%) NH4+-N (50%) removal, whereas enrichment denitrifiers (e.g., Hydrogenophaga Ralstonia) methanotrophs (Methanobaterium) lower stimulate denitrification. function prediction results further certified genes catalyzing nitrifying denitrification processes were significantly enhanced bottom layers, respectively, which was attributed concentration gradient rhizosphere. This study contributes unraveling effect enables improved understanding decontamination mechanisms

Язык: Английский

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Enhanced anaerobic digestion of waste activated sludge by alkaline protease-catalyzing hydrolysis: Role and significance of initial pH adjustment

Chemical Engineering Journal, Год журнала: 2023, Номер 467, С. 143323 - 143323

Опубликована: Май 4, 2023

Язык: Английский

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Converting and valorizing heavy metal-laden post-harvest hyperaccumulator (Pteris vittate L.) into biofuel via acid-pretreated pyrolysis and gasification

Chemical Engineering Journal, Год журнала: 2023, Номер 468, С. 143490 - 143490

Опубликована: Май 15, 2023

Язык: Английский

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Divalent cation chelation enhancing carbon migration and recovery from anaerobic fermentation of waste activated sludge

Chemical Engineering Journal, Год журнала: 2023, Номер 457, С. 141374 - 141374

Опубликована: Янв. 7, 2023

Язык: Английский

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Volatile fatty acids bio-production using extracellular polymeric substances disengaged from sludge for carbon source recycling

Bioresource Technology, Год журнала: 2023, Номер 386, С. 129565 - 129565

Опубликована: Июль 27, 2023

Язык: Английский

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Enhancing volatile fatty acids accumulation through anaerobic co-fermentation of excess sludge and sodium citrate: Divalent cation chelation and carbon source supplement

Separation and Purification Technology, Год журнала: 2023, Номер 311, С. 123356 - 123356

Опубликована: Фев. 4, 2023

Язык: Английский

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Ferric oxide stimulates medium-chain carboxylic acids synthesis from waste activated sludge via ethanol-driven chain elongation: Mechanisms and implications

Journal of Cleaner Production, Год журнала: 2023, Номер 389, С. 136044 - 136044

Опубликована: Янв. 16, 2023

Язык: Английский

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