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, Journal Year: 2024, Volume and Issue: 450, P. 142004 - 142004

Published: March 28, 2024

Language: 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, Journal Year: 2025, Volume and Issue: 505, P. 159612 - 159612

Published: Jan. 15, 2025

Language: 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, Journal Year: 2022, Volume and Issue: 435, P. 129061 - 129061

Published: May 4, 2022

Language: Английский

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

Environment International, Journal Year: 2022, Volume and Issue: 171, P. 107690 - 107690

Published: Dec. 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

Language: 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, Journal Year: 2023, Volume and Issue: 467, P. 143323 - 143323

Published: May 4, 2023

Language: 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, Journal Year: 2023, Volume and Issue: 468, P. 143490 - 143490

Published: May 15, 2023

Language: Английский

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

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 457, P. 141374 - 141374

Published: Jan. 7, 2023

Language: Английский

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

Bioresource Technology, Journal Year: 2023, Volume and Issue: 386, P. 129565 - 129565

Published: July 27, 2023

Language: 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, Journal Year: 2023, Volume and Issue: 389, P. 136044 - 136044

Published: Jan. 16, 2023

Language: 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, Journal Year: 2023, Volume and Issue: 311, P. 123356 - 123356

Published: Feb. 4, 2023

Language: Английский

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