Structural properties and adsorption performance relationship towards three categories of lignin and their derived biochar

Bioresource Technology, Год журнала: 2024, Номер 401, С. 130712 - 130712

Опубликована: Апрель 17, 2024

Язык: Английский

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Adsorption characteristics of ammonium on activated biochar synthesized from sugarcane waste: batch and column studies

Biomass Conversion and Biorefinery, Год журнала: 2025, Номер unknown

Опубликована: Фев. 5, 2025

Язык: Английский

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Selective removal of trace Pb(II) from water using tin dioxide nanoparticle-modified porous materials: A comprehensive study on batch, and fixed-bed column adsorption

Journal of Water Process Engineering, Год журнала: 2024, Номер 64, С. 105532 - 105532

Опубликована: Июнь 5, 2024

Язык: Английский

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Strong adsorption enhanced nitrogen removal from landfill leachate by PVA/CMC/WPU pellets immobilized microorganisms

Journal of Water Process Engineering, Год журнала: 2024, Номер 63, С. 105480 - 105480

Опубликована: Май 23, 2024

Язык: Английский

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The construction of ultrahigh efficiency benzene molecular transport channel and application on pressure swing adsorption

Applied Surface Science, Год журнала: 2025, Номер 688, С. 162322 - 162322

Опубликована: Янв. 11, 2025

Язык: Английский

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Adsorption characteristics and removal mechanism of quinoline in wastewater by walnut shell-based biochar

Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 106980 - 106980

Опубликована: Янв. 12, 2025

Язык: Английский

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EDEM-based study on the adjustable feeding parameters of square bale maize straw bale-breaking device

PLoS ONE, Год журнала: 2025, Номер 20(1), С. e0317838 - e0317838

Опубликована: Янв. 30, 2025

One of the primary challenges faced by small rubbing filament machines is significant variability in material sizes, particularly feeding direction. This complicates processing locally baled straw with a single device. To address this issue, an adjustable and bale-breaking device was developed tested to enhance filamentous performance straw. The machine integrates series knives along pair rollers. paper presents overview machine’s structure operating principles, alongside analysis forces acting on within device, which informed design key components devices. A discrete element simulation model suitable for square baled-straw has been established, providing research foundation subsequent optimization parameters. Effects motor roller rotating speed ( x 1 ), height 2 ) knife quantity 3 productivity bonding bond destruction rate Y particle average were explored. Three-dimensional quadratic regression orthogonal rotation central combination experiment method combined response surface used conduct experiments explore interaction effects influence factors indicators. evaluation indicators established through variance. affecting ordered , . In factors, had extremely impact, impact ; optimal working parameters determined be 1448 rpm 268 mm 14 pieces Verification demonstrated that actual values 96.95% 235.13 kg/(kW·h) per unit power productivity. operation study proved effective enhancing breaking during It successfully met requirements grain size necessary comprehensive utilization Overall, establishes foundational basis further development small, multipurpose machine.

Язык: Английский

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Hydrophobic COFs Promote NH₃ Sensing Response of Pyridine-Based Polymers Under High Humidity

ACS Applied Polymer Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 21, 2025

Язык: Английский

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Metal chlorides and ammonium persulfate hydrothermal carbonization for enhanced pyrolysis behavior and biochar properties

Journal of Analytical and Applied Pyrolysis, Год журнала: 2024, Номер 179, С. 106469 - 106469

Опубликована: Март 19, 2024

Язык: Английский

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Pontederia crassipes utilization for dual phytoremediation and adsorption in greywater treatment: a techno-economic and sustainable approach

International Journal of Phytoremediation, Год журнала: 2024, Номер 26(13), С. 2113 - 2126

Опубликована: Июль 5, 2024

While phytoremediation has been widely employed for greywater treatment, this system suffers from the transfer of considerable amounts surfactants to aquatic environment through partially treated effluent and/or exhausted plant disposal. Hence, study focuses on followed by recycling spent preparing an adsorbent material used as post-treatment. P. crassipes was operate a unit under 23 °C, 60% relative humidity, density (5–30 g/L), dilution (0–50%), pH (4–10), and retention time (3–15 days). The optimum condition 12.7 g/L density, 34.0% dilution, 8.4, 13 days, giving chemical oxygen demand (COD), surfactant, NH4-N removal efficiencies 94.62%, 90.45%, 88.09%, respectively. then thermally at 550 °C 40 min obtain biochar treat effluent. adsorption process dosage 1.51 g/L, 2.1, 137 min, providing surfactant efficiency 92.56%. final discharge phytoremediation/adsorption combined contained 8.30 mg/L COD, 0.23 0.94 NH4+-N. Interestingly, approach could be economically feasible with payback period 6.5 years, 14 USD net present value, 8.6% internal rate return.

Язык: Английский

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