Any substance in air which could, if in high enough concentration, harm man, other animals, vegetation, or material. Pollutants may include almost any natural or artificial composition of matter capable of being airborne. They may be in the form of solid
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Hydrochar turns agricultural waste into a powerful tool for healthier, carbon-rich soils
By converting waste biomass into hydrochar, farmers and land managers may be able to improve soil quality while contributing to carbon management.
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