Food waste digestate as biofertilizer and their direct applications in agriculture

P Sharma, A Bano, K Verma, M Yadav, S Varjani… - Bioresource Technology …, 2023 - Elsevier
A useful way to reduce food waste (FW) environmental impact is by turning it into
biofertilizer. The conversion of FW into biogas can be used for agricultural applications after
being converted into biofertilizer through techniques such as anaerobic digestion (AD),
composting, and vermicomposting. Through use of food waste digestate (FWD) as a
biofertilizer, nutrient loops are closed and waste is reduced. Instead of dumping FW into
landfills, which contributes to greenhouse gas emissions, the waste is processed into …
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