16 September 202610 September 2026 Olive Waste Biochar Boosts CO2 Conversion to Methane Chemical engineers at the University of Castilla-La Mancha in Spain found that olive stones, when treated with zinc chloride at high temperatures, yield activated biochars with exceptionally high surface areas that can host nickel nanoparticles for carbon dioxide methanation
25 February 202525 February 2025 Insect farming: A bioeconomy-based opportunity to revalorize plastic wastes Biochar is proposed as the core of the system, improving entomocomposting of food waste
21 April 201718 April 2017 UvA researchers invent novel catalyst to convert carbon dioxide New catalyst provides a possible means to sustainably utilise CO2
