NaOH-treated waste allochroic silica gel as an efficient catalyst for the degradation of tetracycline hydrochloride by peroxymonosulfate activation in a continuous flow fixed-bed system

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 107109 - 107109

Published: Jan. 31, 2025

Language: Английский

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Enhancing adsorption efficiency for camouflage clothing through activated carbon and inorganic composite coatings

Case Studies in Chemical and Environmental Engineering, Journal Year: 2025, Volume and Issue: 11, P. 101135 - 101135

Published: Feb. 4, 2025

Language: Английский

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Preparation of high-performance and environmentally friendly superfine tailings cemented paste backfill using cellulose nanofibers

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown, P. 106901 - 106901

Published: Feb. 1, 2025

Language: Английский

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Synthesis of zeolite from biomass power plant ash for removal of Pb2+ from solution: Performance and mechanism

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116459 - 116459

Published: April 1, 2025

Language: Английский

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Quantifying the immobilization mechanisms of heavy metals by Calcium Silicate Hydrate (C-S-H): The case of Cu2+

Cement and Concrete Research, Journal Year: 2024, Volume and Issue: 186, P. 107695 - 107695

Published: Oct. 10, 2024

Language: Английский

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Practical application of CS-CG Stabilised soil in subgrade construction

Environmental Technology, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 17

Published: Jan. 23, 2025

To enhance the water stability and bearing capacity of Shandong Ming Dong Expressway's soaked subgrade, carbide slag (CS) coal gangue powder (CG) were used as stabilisers. Stabiliser dosages 5%, 10%, 15%, with CS:CG ratios 0:100, 30:70, 50:50, 70:30, 100:0, tested. The study evaluated performance CS-CG stabilised soil through unconfined compressive strength (UCS) tests at 7 28 days, six dry-wet cycles, a 30-day immersion test, pH swell rate XRD, SEM, MIP analyses. A UCS prediction model for under cycles was established. Results showed that CS-CG-10%-(70:30) achieved 5.87 MPa after decreasing to 4.77 indicating excellent stability. Increasing CS content improved 30 days' immersion, reaching 5.74 CS-CG-10%-(70:30). mix produced hydration products like C-(A)-S-H gel, Ca(OH)2 crystals, ettringite, enhancing pore structure UCS. More increased diameter, causing an initial drop before stabilisation. using Exp3p2 (Y=e(AX2+BX+C)) equation offers higher accuracy, supporting prediction. found behaves similarly cement-stabilised in settlement.

Language: Английский

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Pb-induced retardation of early hydration of Portland cement: Insights from in-situ XRD and implications for substitution with industrial by-products

Cement and Concrete Research, Journal Year: 2025, Volume and Issue: 193, P. 107867 - 107867

Published: March 9, 2025

Language: Английский

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Mechanical properties and heavy metals immobilization of lithium slag stabilized by magnesium slag as road subbase material

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: unknown, P. 145484 - 145484

Published: April 1, 2025

Language: Английский

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Evaluation of the excellent adsorption performance for lead ions of (sodium alginate/ waste para-aramid)-based polymer composite functionalized by ethylene diamine tetra (methylene phosphonic acid)

Journal of Polymer Research, Journal Year: 2024, Volume and Issue: 31(11)

Published: Oct. 21, 2024

Language: Английский

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