摘要
应用介质阻挡放电(DBD)和介质阻挡电晕放电 (DBCD)产生的低温等离子体,对金黄色葡萄球菌和大肠杆菌进行杀灭试验的结果发现,在90s内DBD和DBCD都对金黄色葡萄球菌和大肠杆菌的杀灭对数值KL达到了5。 DBCD使两种菌株减少的速度大于DBD。DBD和DBCD都使大肠杆菌减少的速度大于金黄色葡萄球菌。
E.coli and S.aureus are treated with the low- temperature plasma induced by the dielectric barrier discharge (DBD) and dielectric barrier corona discharge (DBCD) respectively, it is found that the killing logarithms of the low-temperature plasma induced by DBD and DBCD on the two strains reached 5 within 90 s of exposure. DBCD decreases the number of the two strains faster than DBD. Both DBD and DBCD decreases the number of E.coli faster than those of S.aureus.
出处
《高压电器》
EI
CAS
CSCD
北大核心
2006年第2期120-121,124,共3页
High Voltage Apparatus