Biochar in global carbon cycle: Towards sustainable development goals

Current Research in Green and Sustainable Chemistry, Journal Year: 2024, Volume and Issue: 8, P. 100409 - 100409

Published: Jan. 1, 2024

The world is currently facing significant challenges in reducing the concentration of atmospheric carbon dioxide (CO2) through scientific methods, primarily by sequestering CO2 soil. Biochar a kind charcoal that composed carbon, hydrogen, and oxygen. Due to its aromatic content, biochar can persist environment for an extended period absorb greenhouse gases (GHG). Each year, effectively captures estimated amount ranging from 1 35 gigatons (GtCO2) 78 477 GtCO2 over this century. helps mitigate climate change soil periods consequently GHG emissions. This enhances fertility, water retention capacity, nutrient circulation, which promote higher crop yields. Biochar's by-products be harvested used as renewable energy source. Besides, integration effective waste management strategies organic disposal. also efficient purification element favors action. Through application alteration employed establish credits, methods reduce emissions acceptable level. unique properties, wide-spread applicability, cost-effectiveness, trustworthy development prospects demonstrate great potential towards Sustainable Development Goals (SDG). review discusses diverse applications, social technical impacts global cycle sustainable goals.

Language: Английский

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Applications of engineered biochar in remediation of heavy metal(loid)s pollution from wastewater: Current perspectives toward sustainable development goals

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 926, P. 171859 - 171859

Published: March 20, 2024

Language: Английский

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Recent advancement of nano-biochar for the remediation of heavy metals and emerging contaminants: Mechanism, adsorption kinetic model, plant growth and development

Environmental Research, Journal Year: 2024, Volume and Issue: 255, P. 119136 - 119136

Published: May 12, 2024

Language: Английский

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The synergistic potential of biochar and nanoparticles in phytoremediation and enhancing cadmium tolerance in plants

Chemosphere, Journal Year: 2024, Volume and Issue: 354, P. 141672 - 141672

Published: March 11, 2024

Language: Английский

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Municipal solid and plastic waste derived high-performance biochar production: A comprehensive review

Journal of Analytical and Applied Pyrolysis, Journal Year: 2024, Volume and Issue: 181, P. 106622 - 106622

Published: July 5, 2024

Language: Английский

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From Bulk to Nano: Formation, Features, and Functions of Nano-Black Carbon in Biogeochemical Processes

Environmental Science & Technology, Journal Year: 2024, Volume and Issue: 58(36), P. 15910 - 15925

Published: Aug. 27, 2024

Globally increasing wildfires and widespread applications of biochar have led to a growing amount black carbon (BC) entering terrestrial ecosystems. The significance BC in sequestration, environmental remediation, the agricultural industry has long been recognized. However, formation, features, functions nanosized BC, which is one most active fractions continuum during global climate change, are poorly understood. This review highlights surface reactivity (sorption, redox, heteroaggregation), biotic, abiotic transformations nano-BC, its major differences compared other engineered nanomaterials. Potential nano-BC including suspending agent, soil amendment, nanofertilizer elucidated based on unique properties functions. Future studies suggested develop more reliable detection techniques provide multidimensional information samples, explore critical role promoting planetary health from perspective, extend multifield with lower footprint but higher efficiency.

Language: Английский

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A comprehensive review of landfill leachate treatment technologies

Frontiers in Environmental Science, Journal Year: 2024, Volume and Issue: 12

Published: Sept. 2, 2024

The management of landfill leachate presents a significant environmental challenge, necessitating comprehensive and dynamic treatment approach. This review delves into the critical issue treatment, exploring its impact, technologies, regulatory frameworks, path towards sustainable practices. explores complexities leachate, emphasizing need for waste practices to safeguard health. Our analysis highlights evolution conventional advanced technologies designed mitigate these risks, focusing on membrane oxidation processes, promising potential emerging techniques such as adsorption biological nutrient removal. These are evaluated their efficiency, cost implications, sustainability impacts, underscoring challenges opportunities within current landscape treatment. aims provide insights designing efficient effective systems through detailed methods. By examining case study in Changsha City, effectiveness system integrating various is demonstrated. underscores interconnectedness human activities, health, management, importance holistic It stresses continuous improvement adoption reduce footprint landfills. Ultimately, it calls multiple economic considerations, readiness address future contributing advancement

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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Remediating contaminated environmental systems: the role of plants in cadmium removal

International Journal of Phytoremediation, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 20

Published: Feb. 6, 2025

Cadmium (Cd) is one of the most harmful heavy metals in environment, negatively impacting plant growth and development. However, phytoremediation which an environmentally friendly cost-effective technique can be used to treat Cd contaminated environments. It effectively removes from polluted soil water through processes, such as phytoextraction, phytostabilization, phytostimulation, phytofiltration, phytotransformation. Numerous research has shown evidences that biological, physical, chemical, agronomic, genetic methods are being utilized improve phytoremediation. A special group plants known hyperaccumulator further enhance removal, turning areas into productive land. These accumulate root cell vacuoles aerial parts. Despite morphological variations, different species remediate at rates using either or multiple mechanisms. To effectiveness phytoremediation, it essential thoroughly understand mechanisms control accumulation persistence plants, including absorption, translocation, elimination processes. what missing understanding depth idea on how limitations overcome. The addressed various strategies, natural chemical amendments, engineering, microbial stimulation, broadly categorized amelioration capacity enhancement approaches. This review presents a concise overview latest employed this process. Moreover, also underscores creditability pollution offers promising approach for eliminating sites restoring their productivity. Additionally, we recommend directing future toward enhancing biochemical capabilities remediation purposes, elucidating molecular underlying damage caused by fundamental principles regulating enrichment plants.

Language: Английский

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Biochar-supported photocatalysts: Performance optimization and applications in emerging contaminant removal from wastewater

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 476, P. 146530 - 146530

Published: Oct. 7, 2023

Language: Английский

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