The working principle of the household oxygen generator: the use of molecular sieve physical adsorption and desorption technology. The oxygen generator is filled with molecular sieve, which can absorb nitrogen in the air when pressurized, and the remaining unabsorbed oxygen is collected, and after purification, it becomes high-purity oxygen.
respiratory, epidemiology, infection control, COVID, pandemic, PPE;respiratorio, epidemiología, control de infecciones, COVID, pandemia, PPE;réspiratoire, épidémiologie, contrôle des infections, COVID, pandémie, EPI;الجهاز التنفسي، الوبائيات، مكافحة العدوى، COVID، الجائحة، معدات الحماية;respiratório, epidemiologia, controle de infecção, COVID, pandemia, EPI