CO 2 factory : filters created by Swiss firm Climeworks capture carbon dioxide directly from the air. The gas is then sold to a plant nursery. 출처 : New Energy - 2017.09월호 31page 출처 : 조선 비즈 - 2018.06.14 Geographical - 2021.01 Bloomberg Businessweek - 2021.01.18 #공기청정기 #포집기 #이산화탄소 #탄소채집