Efficiency and mechanism of adsorption for imidacloprid removal from water by Fe-Mg co-modified water hyacinth-based biochar: Batch adsorption, fixed-bed adsorption, and DFT calculation

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 330, P. 125235 - 125235

Published: Sept. 29, 2023

Language: Английский

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Remediation of Pb(II) and Cd(II) in polluted waters with calcium thioglycolate–modified straw biochar

Environmental Pollution, Journal Year: 2023, Volume and Issue: 338, P. 122638 - 122638

Published: Sept. 27, 2023

Language: Английский

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Detection and removal technologies for ammonium and antibiotics in agricultural wastewater: Recent advances and prospective

Chemosphere, Journal Year: 2023, Volume and Issue: 334, P. 139027 - 139027

Published: May 24, 2023

Language: Английский

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Efficient Adsorption of Nitrogen and Phosphorus in Wastewater by Biochar

Molecules, Journal Year: 2024, Volume and Issue: 29(5), P. 1005 - 1005

Published: Feb. 26, 2024

Nitrogen and phosphorus play essential roles in ecosystems organisms. However, with the development of industry agriculture recent years, excessive N P have flowed into water bodies, leading to eutrophication, algal proliferation, red tides, which are harmful aquatic Biochar has a high specific surface area, abundant functional groups, porous structure, can effectively adsorb nitrogen water, thus reducing environmental pollution, achieving reusability elements. This article provides an overview preparation biochar, modification methods advancements adsorption by factors influencing as well mechanisms. Furthermore, difficulties encountered future research directions regarding biochar were proposed, providing references for application adsorption.

Language: Английский

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Definitive Review of Nanobiochar

ACS Omega, Journal Year: 2024, Volume and Issue: unknown

Published: March 4, 2024

Nanobiochar is an advanced nanosized biochar with enhanced properties and wide applicability for a variety of modern-day applications. can be developed easily from bulk through top-down approaches including ball-milling, centrifugation, sonication, hydrothermal synthesis. also modified or engineered to obtain "engineered nanobiochar" nanocomposites provides many fold enhancements in surface area (0.4–97-times), pore size (0.1–5.3-times), total volume (0.5–48.5-times), functionalities over biochars. These have given increased contaminant sorption both aqueous soil media. Further, nanobiochar has shown catalytic applications sensors, additive/fillers, targeted drug delivery, enzyme immobilization, polymer production, etc. The advantages disadvantages are summarized herein, detail. processes mechanisms involved synthesis contaminants summarized. Finally, future directions recommendations suggested.

Language: Английский

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Biochar and carbon-negative technologies: exploring opportunities for climate change mitigation

Biochar, Journal Year: 2025, Volume and Issue: 7(1)

Published: Jan. 20, 2025

Language: Английский

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

Biomass Conversion and Biorefinery, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Language: Английский

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Nano-biochar interactions with contaminants in the rhizosphere and their implications for plant-soil dynamics

Soil & Environmental Health, Journal Year: 2024, Volume and Issue: 2(3), P. 100095 - 100095

Published: June 9, 2024

The rhizosphere hosts diverse microbes crucial for plant growth. This is because roots secrete organic compounds, thereby enriching the with essential nutrients. Biochar improves soil quality, while nano-biochar shows promise in contaminant adsorption. Its production from biochar easily achievable through top-down methodologies including hydrothermal synthesis, ball-milling, sonication, and centrifugation. advantages of employing are evident several aspects. Nano-biochar exhibits enhanced properties such as greater surface area, increased porosity, reactivity compared to bulk-biochar. area allows adsorption capacity, enabling effectively immobilize contaminants environment. In this review, detailed interactions applications summarized. interacts by electrostatic interaction, cation-π redox reactions, influencing microbial communities resilience. can adsorb rhizosphere, heavy metals pollutants. Thus, it helps alleviate abiotic stresses, nutrient availability, supports Furthermore, mechanistic processes oxidation, mineral dissolution, matter release, mechanical fragmentation discussed, culminating ageing formation, which creates a conducive environment microorganisms. review examines nano-biochar-rhizosphere interactions, highlighting their effects on plant-soil dynamics Future research should address synthesis scalability safety concerns unlock nano-biochar's potential sustainable agriculture environmental management.

Language: Английский

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Reduction of odor-causing compounds in wastewater using biochar: A review

Bioresource Technology, Journal Year: 2023, Volume and Issue: 385, P. 129419 - 129419

Published: July 6, 2023

Language: Английский

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Recent advances and perspectives of biochar for livestock wastewater: modification methods, applications, and resource recovery

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113678 - 113678

Published: July 27, 2024

Language: Английский

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