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  Coconut Shell Biochar Blends with Pulverized Coal as a 30 Percent Sustainable Alternative for Blast Furnaces

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  Biochar Addition Boosts Methane Yields Up to 47 Percent and Shortens Digester Lag Times by 64 Percent

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  Keratin-Derived Biochar Achieves Up to 18 Percent Nitrogen Content and 1,753 Square Meters Per Gram Surface Area

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  Soil Fungi Drive Up to 14.4-Fold Higher Carbon and Nitrogen Gains in Nutrient-Poor Urban Greenspaces

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  One-Step Hydrothermal Process Valorizes Tea Waste into Magnetic Biochar with 96.90 Percent Removal Efficiency for Hexavalent Chromium

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  Malt Spent Rootlets Biochar Increases E. coli Retention in Saturated Sand Filters to 94.1 Percent

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  pH-Controlled Nano-Biochar Reaction Drives 2.5-Fold Speed Boost in Silver Recovery

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  Machine Learning Improves Soil Acidification Modeling Accuracy by Fifty-Nine Percent

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  Combining Rice Husk Biochar and Silica Fertilizer Reduces Cadmium Accumulation in Lettuce

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  Effects of Biochar on Freezing Temperature and Moisture Dynamics in Lead-Contaminated Soil