Valorization of the performance of novel and natural sodium alginate/pectin/Portulaca oleracea L. ternary composites in the adsorption of toxic methylene blue dye from the aquatic environment

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 282, С. 136867 - 136867

Опубликована: Окт. 25, 2024

Язык: Английский

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Enhanced adsorption performance of phosphoric acid activated biochar from in-situ pre-carbonized bamboo shoot shells

Industrial Crops and Products, Год журнала: 2025, Номер 226, С. 120719 - 120719

Опубликована: Фев. 22, 2025

Язык: Английский

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Efficient scavenging of Cr(VI) via radiation preparation of amino-functionalized agricultural waste loofah: Behavior and mechanism insight

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136693 - 136693

Опубликована: Март 1, 2025

Язык: Английский

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Hybrid Adsorption–Microfiltration Process for the Pretreatment of Sulfide-Containing Seawater: A Promising Strategy to Mitigate Membrane Fouling

Membranes, Год журнала: 2025, Номер 15(4), С. 100 - 100

Опубликована: Март 31, 2025

The presence of dissolved sulfides in feed seawater causes severe elemental sulfur fouling the reverse osmosis (RO) process. However, current pretreatment methods suffer from large footprint, high energy consumption, and limitations effluent quality. In this study, adsorption microfiltration are merged into a single process for sulfide-containing seawater. Powdered activated carbon (PAC) was selected its superior capacity (14.6-fold) faster kinetics (3.9-fold) sulfide removal compared to granular carbon. surface area multiple pore structures PAC facilitate intraparticle diffusion, as well anion–π conjugation likely occur between sulfide. Polypropylene microporous membranes, capable tolerating dosages, were used hybrid Long-term pilot tests demonstrated that (turbidity < 1 NTU SDI15 ≈ 2.50) met quality requirements RO unit feedwater, achieving 100% efficiency over 101 h, with no risk leakage throughout entire operation formation loose, porous cake layer alleviates membrane enhances retention metal(loid)s Moreover, low permeate flux polymeric membranes significantly mitigates filter formation. system adapts variations feedwater quality, making it highly suitable desalination plants limited space budget. These findings offer valuable insights practical guidance advancing pretreatment.

Язык: Английский

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A novel physicochemical activation method to synthesize mesopores enriched bamboo porous carbon for high-efficient adsorption of methylene blue

Microporous and Mesoporous Materials, Год журнала: 2025, Номер unknown, С. 113625 - 113625

Опубликована: Апрель 1, 2025

Язык: Английский

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Preparation of high-performance adsorption carbon materials via hydrothermal carbonization of agricultural solid waste-grapevines

Journal of Environmental Management, Год журнала: 2025, Номер 383, С. 125353 - 125353

Опубликована: Апрель 22, 2025

Язык: Английский

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Vine utilization strategy: Biomass-based aerogel with vertically aligned channels for highly efficient interfacial solar evaporation

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 163828 - 163828

Опубликована: Май 1, 2025

Язык: Английский

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Machine learning-guided exploration of carbon-based photothermal materials for solar evaporation

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 133627 - 133627

Опубликована: Май 1, 2025

Язык: Английский

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Removal of toxic methylene blue dye from aqueous solutions by adsorption technique using magnetic loaded tea waste and its sodium alginate composite microspheres

Environmental Monitoring and Assessment, Год журнала: 2025, Номер 197(6)

Опубликована: Май 20, 2025

Язык: Английский

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Understanding adsorption phenomena through dynamic light scattering and stability measurements

International Journal of Environmental & Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 1 - 22

Опубликована: Май 21, 2025

Язык: Английский

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