Review Article
Food Waste to Energy: An Overview of Sustainable Approaches for Food Waste Management and Nutrient Recycling
Table 5
Codigestion of food waste with other organic substrates.
| Feedstock | Action of codigestion | Influencing factor | Ref. |
| FW + CM | Improve methane yield and system stability | High buffering capacity and trace elements supplement | [29] | FW + livestock waste | Improve methane yield and VS reduction | Higher buffering capacity | [35] | FW + yard waste | Improve methane yield | Less VFA accumulation | [36] | FW + dewatered sludge | Enhance system stability | Less inhibition from Na+ | [28] | FW + sewage sludge | Afford high organic loading rate | High buffering capacity from ammonia | [37] | FW + green waste | Improve VS reduction | C/N ratio | [38] | FW + brown water | Improve methane yield | High buffering capacity | [39] | FW + press water | Improved system stability and methane yield | High buffering capacity | [40] | FW + distiller’s grain | Improved biogas production | High buffering capacity from ammonia | [41] |
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