Microfluidics Monitors Anaerobic Digestion for Biogas Energy
Microfluidics for Real-Time Monitoring of the Metabolic Activity of Food Waste/Sewage Sludge Anaerobic Co-Digestion to Boost the Generation of Renewable Energy
Tags: Hong Kong Metropolitan University, Hong Kong, Agriculture & Food, Energy & Environment
Hong Kong Metropolitan University developed a microfluidics analytical device to monitor bioactivity during the anaerobic co-digestion of food waste and sewage sludge, enhancing renewable energy production. This device uses a microchip with microchannels that fluoresce in response to microbial activity, offering real-time feedback on decomposition efficiency. By optimizing the sewage-to-food-waste ratio, the device increases biogas output, aiding waste-to-energy conversion. Applications include waste treatment facilities and biogas energy generation, improving energy yield from organic waste. The innovation addresses food waste concerns in Hong Kong, aiming for environmental protection through efficient waste reuse.
IP Type or Form Factor: Device
TRL: 4 - minimum viable product built in lab
Industry or Tech Area: Food & Beverage; Circular Economy & Waste Upcycling
