All anaerobic digestion articles
-
NewsBiochar boosts hydrogen and methane yield in next-generation food-waste-to-energy systems
A research team has demonstrated that adding biochar to two-phase anaerobic digestion systems can significantly increase hydrogen and methane production from food waste, while maintaining system stability under high organic loading rates.
-
NewsBiochar boosts clean energy output from food waste in novel two-stage digestion system
A new study from researchers at the University of Western Australia and Universitas Brawijaya has found that adding biochar to advanced food waste recycling systems can significantly increase the clean energy yields of hydrogen and methane. This breakthrough offers promising strategies for municipalities and industries aiming to turn food scraps ...
-
NewsDrones reveal unexpectedly high emissions from wastewater treatment plants
Greenhouse gas emissions from many wastewater treatment plants may be more than twice as large as previously thought. This is shown in a new study in which the researchers used drones with specially manufactured sensors to measure methane and nitrous oxide emissions.
-
NewsFood systems, climate change, and air pollution: Unveiling the interactions and solutions
A recent review delves into the complex relationships among food systems, climate change, and air pollution, highlighting the need for sustainable strategies to address these interconnected global challenges.
-
NewsFish farm poo can generate biogas
Digesting fish waste can allow circular fish and vegetable farms (aquaponics) to produce biogas that can be fed back into the energy system of these farms.