All-solid-waste-derived CaO-based sorbents for simultaneously enhanced calcium looping CO2 capture and thermochemical energy storage

Journal of Cleaner Production, Год журнала: 2024, Номер 470, С. 143270 - 143270

Опубликована: Июль 27, 2024

Язык: Английский

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Seafood waste derived carbon nanomaterials for removal and detection of food safety hazards

The Science of The Total Environment, Год журнала: 2024, Номер 929, С. 172332 - 172332

Опубликована: Апрель 12, 2024

Язык: Английский

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Efficient removal of cadmium (II) and arsenic (III) from water by nano-zero-valent iron modified biochar-zeolite composite

Ecotoxicology and Environmental Safety, Год журнала: 2025, Номер 296, С. 118178 - 118178

Опубликована: Апрель 13, 2025

Язык: Английский

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CO₂ Capture Using Zeolite Synthesized from Coal Fly Ash and Its Subsequent Utilization for Fire Retardation and Dye Removal

ACS Sustainable Resource Management, Год журнала: 2024, Номер 1(4), С. 799 - 809

Опубликована: Апрель 3, 2024

This study explores an effective synthesis of zeolite Na P1 (SynZ) from coal fly ash (CFA) to capture carbon dioxide (CO2) and subsequent utilization for potential fire retardation methylene blue (MB) removal. Compared raw CFA, SynZ exhibited extensively improved physicochemical properties, including a high surface area (94 m2/g), cation exchange capacity (447 cmol(+)/kg), functionalities (Na+, −O, −OH, −Si–O–Al–O–Si−) within its pore architecture. These properties synergistically expedited CO2 sorption, leading 30-fold higher sorption using compared CFA. However, was temperature- pressure-dependent, with 45 °C contributing (151 mg/g) than other studied temperatures (<95.5 mg/g). Isosteric heat, regeneration, kinetics also proved that low-pressure conditions had role in chemisorption high-pressure physisorption. captured (SynZCO2) showed excellent behavior by preserving over 81% char residue, which is nearly 10% more SynZ. The activation Na2CO3 and/or NaHCO3 the spent material could be antiflammable. Furthermore, SynZCO2 MB removal (85%) (78%), potentially as result strong carbonate (HCO3–/CO32–)-to-dye (MB+) interaction SynZCO2_MB. research finding underscores industrial solid waste sustainable applications.

Язык: Английский

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Study and characterization of zeolites for the removal of artificial radionuclides in wastewater samples from nuclear power plants

Journal of Hazardous Materials Advances, Год журнала: 2024, Номер 16, С. 100458 - 100458

Опубликована: Авг. 28, 2024

Язык: Английский

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Efficient Removal of Cadmium Ii and Arsenic Iii from Wastewater by Nano-Zero-Valent Iron Modified Biochar-Zeolite Composite

Опубликована: Янв. 1, 2024

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Язык: Английский

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A concise literature survey on the toxic effects of beryllium on aquatic organisms and plants – Notion behind establishing beryllium-based (waste) effluent’s discharge criteria and its adequacy

Radiation Protection and Environment, Год журнала: 2024, Номер 47(2), С. 66 - 77

Опубликована: Апрель 1, 2024

Abstract In this paper, a concise review of the literature on effects beryllium (Be) aquatic animals, as well effect uptake Be growth some organisms and plants is compiled when studies are performed in water-based nutrient solutions containing Be. After referring to various important international reports published by different agencies such Agency for Toxic Substances Disease Registry, Environmental Protection Agency, World Health Organization (WHO), other papers available topic over last (70–80) years, compilation toxicity organisms, reported. Furthermore, information limits/levels protection marine recommended agencies, included. Based literature, reasons behind establishment discharge criteria Be-based effluents included paper. Information limits drinking water, also It hoped that will provide comprehensive details about plants, etc., be useful researchers worldwide understanding toxicology selection 0.10 ppm adopted previously countries USA, UK, India. information, it has been argued waste almost 60 years earlier still adequate relevant adverse reported at concentrations >0.10 or so even highly sensitive organisms. enters environment mainly through industrial pollution; management contaminants challenge. The present includes recently effective prevalent liquid/aqueous media behavior soils, techniques sorption, related chemical physical processes associated.

Язык: Английский

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Potential amendments of coal fly ash-derived zeolite to beryllium contaminated soil at a legacy waste disposal site

Journal of Environmental Management, Год журнала: 2024, Номер 370, С. 123043 - 123043

Опубликована: Окт. 25, 2024

Язык: Английский

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