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Biochar Application In Anaerobic Digestion Of Food Waste For Inhibition Mitigation And Biogas Production Improvement, Mehrsa Hosseini Jan 2022

Biochar Application In Anaerobic Digestion Of Food Waste For Inhibition Mitigation And Biogas Production Improvement, Mehrsa Hosseini

Major Papers

The production of large quantities of food waste due to population growth is a serious global issue. Improper management of food waste and the deficiency of appropriate administration approaches have adversely affected the environment and society. Traditional methods of disposal (i.e., landfill) and treatment (i.e., incineration and composting) are not considered efficient for food waste management. Therefore, an efficient and cost-effective alternative is anaerobic digestion (AD), a dual-purpose and mature technology for digesting and converting food waste into renewable energy and valuable chemicals. However, Anaerobic digestion (AD) as an environmentally friendly and widely applied technology still faces some challenges, including …


Sustainable Food Waste Management Through The Integration Of Anaerobic Digestion And Thermochemical Processes, Diana Carolina Rodriguez Alberto Jan 2022

Sustainable Food Waste Management Through The Integration Of Anaerobic Digestion And Thermochemical Processes, Diana Carolina Rodriguez Alberto

Theses

The processing of food waste along with animal manure through anaerobic digestion (AD) is a popular waste management strategy. However, there is the concern that with the proliferation of AD the management of its nutrient-rich effluent, known as digestate, becomes a challenge. Current digestate management practices not only present environmental risks, but also issues related to the seasonality of field spreading and the storage and transportation of large volumes of material. The integration of the AD process with thermochemical conversion (TC) could help reduce some of these issues. The production of biochar from materials already available in the digester setting, …