Upcycling spent coffee grounds by isolating Mannan-rich Holocellulose nanofibers 0 09.08.2024 17:27 Phys.org Along with all the coffee we drink every day, over 6 million tons of spent coffee grounds are produced annually worldwide. Some of these grounds are reused as biofuel but the rest are disposed of in landfills. Moscow.media Частные объявления сегодня Rss.plus Все новости за 24 часа