Facile synthesis of N-doped carbon nanorods for antibiotics degradation via PMS activation: Mechanism insight and biotoxicity assessment

Separation and Purification Technology, Год журнала: 2024, Номер 340, С. 126849 - 126849

Опубликована: Фев. 20, 2024

Язык: Английский

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Research progress on activated persulfate by biochar: Soil and water environment remediation, mechanism exploration and simulation calculation

Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152718 - 152718

Опубликована: Май 31, 2024

Язык: Английский

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Bamboo-Based Biochar: A Still Too Little-Studied Black Gold and Its Current Applications

Journal of Xenobiotics, Год журнала: 2024, Номер 14(1), С. 416 - 451

Опубликована: Март 20, 2024

Biochar (BC), also referred to as “black gold”, is a carbon heterogeneous material rich in aromatic systems and minerals, preparable by the thermal decomposition of vegetable animal biomasses controlled conditions with clean technology. Due its adsorption ability presence persistent free radicals (PFRs), BC has demonstrated, among other uses, great potential removal environmental organic inorganic xenobiotics. Bamboo an evergreen perennial flowering plant characterized short five-year growth period, fast harvesting, large production many tropical subtropical countries worldwide, thus representing attractive, low-cost, eco-friendly, renewable bioresource for producing BC. their surface area increased porosity, pyrolyzed derivatives bamboo, including bamboo biochar (BBC) or activated BBC (ABBC), are considered bio-adsorbent materials removing heavy metals, well contaminants from wastewater soil, improving yield. Nowadays, increasing technological applications ABBC include employment energy sources, catalyze chemical reactions, develop thermoelectrical devices, 3D solar vapor-generation devices water desalination, efficient photothermal-conversion devices. Anyway, although it alternative biomass wood produce BC, paving way new bio- circular economy solutions, study bamboo-derived still infancy. In this context, main scope review was support stimulate further studies about possible applications, enlarging current knowledge these allowing more rational, safer, optimized application. To end, after having provided background concerning methods, we have reviewed discussed on reported recent years.

Язык: Английский

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A pyridinium-functionalized chitosan derivative as ecofriendly carrier for efficient adsorption and controlled release of 2,4-dichlorophenoxyacetic acid sodium

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 302, С. 140502 - 140502

Опубликована: Фев. 1, 2025

Язык: Английский

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Bamboo biochar: a multifunctional material for environmental sustainability

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

Опубликована: Фев. 11, 2025

Язык: Английский

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Adsorption performance of Cr(VI) using Fe-containing sludge biochar co-doped with nitrogen and sulfur

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

Опубликована: Март 6, 2025

Язык: Английский

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Bis-Imidazolium-Based Poly(Ionic Liquid)-Functionalized Hydrochar for Efficient Sorption of Methyl Orange and Sodium 2,4-Dichlorophenoxyacetate

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Апрель 2, 2025

Environmentally friendly hydrochar demonstrates excellent performance in the treatment of cationic pollutants, yet its capability to address anions is limited. Cationic imidazolium ionic liquids carry a positive charge, and modification surface can increase thereby improving ability remove anions. Herein, bis-imidazolium-based poly(ionic liquid)-functionalized (BIPIL-HC) was prepared using derived from hydrothermal carbonization bamboo powder N,N'-methylene-bis(1-(3-vinylimidazolium)) chloride via free radical polymerization characterized different instruments. The behavior BIPIL-HC adsorbing methyl orange (MO) sodium 2,4-dichlorophenoxyacetate (2,4-D Na) studied by batch adsorption experiments, including effects initial concentration temperature, solution pH, contact time on adsorption, regeneration experiments. kinetics isotherms conformed pseudo-second-order Langmuir models. capacity for MO 2,4-D Na reached 554.91 565.50 mg·g-1, respectively. also effective removing under diverse pH values highly reusable. Mechanism analysis shows that hydrogen bonding, ion exchange, electrostatic, π-π interactions promote two pollutants BIPIL-HC. Particularly, group decisive capture anionic through anion exchange electrostatic interaction. These results confirm use liquid functionalization as method modifying effectively enhance wastewater, obtained promising value wastewater handling.

Язык: Английский

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Potential effects of fertilization strategies on greenhouse gas emissions from bamboo forest soils

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Апрель 16, 2025

Aims Bamboo forests represent a unique forest ecosystem, where scientific and rational management is essential for enhancing carbon sequestration ecological functions. Fertilization, as one of the most common crucial practices, significantly influences soil greenhouse gas (GHG) emissions. However, comprehensive multiscale assessment effects different fertilization strategies on these emissions remains limited.Methods A meta-analysis was conducted to quantify impacts various GHG in bamboo forests, utilizing 264 data sets from 44 studies. Additionally, correlation analysis employed examine influence environmental factors emissions.Results Chemical fertilizer (CF) increased CO₂ by 21.36% N₂O 90.22%, leading 47.01% rise CO₂-equivalent Biochar addition (BA) reduced 27.54% despite increasing 15.43%. In contrast, silicate (SIF) decreased 30.33% 42.27%, while low-level nitrogen deposition (ND_L) elevated 19.82% 37.20%, respectively. The combined application biochar chemical (BA + CF) 33.96%. Furthermore, strongly acidic soils (pH < 5.5), enhanced 16.37%.Conclusions conventional rates biochar-based fertilize (BF) SIF can serve effective alternatives traditional fertilizers. emission reduction potential BA, OF BA CF also notable, but excessive should be avoided. such deposition, topography, physicochemical properties

Язык: Английский

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Plane trees’ bark–derived porous biochar for efficient methylene blue biosorption

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

Опубликована: Апрель 16, 2025

Язык: Английский

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Characteristics and adsorption of methylene blue on activated carbon derived from enzyme-pretreated Camellia oleifera shells

Industrial Crops and Products, Год журнала: 2024, Номер 222, С. 119505 - 119505

Опубликована: Авг. 28, 2024

Язык: Английский

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