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1993年9～12月,以大肠杆菌(8099)与枯草杆菌黑色变种(ATCC 9372)芽胞为试验菌,对用福尔马林自然挥发的与经高锰酸钾反应蒸发的甲醛气体杀菌效果进行了比较。试验在0.094m~3有机玻璃箱内进行。自然挥发法的福尔马林用量为36.0～72.0ml(即383.0～766.0ml/m~3),经高锰酸
From September to December 1993, E. coli (8099) and Bacillus subtilis var. Niger (ATCC 9372) spores were used as test bacteria to test the bactericidal effect of Formaldehyde spontaneously volatilized with formalin and evaporated with potassium permanganate A Test in 0.094m ~ 3 plexiglass box. Natural volatile method for the amount of formalin 36.0 ~ 72.0ml (ie 383.0 ~ 766.0ml / m ~ 3), the permanganic acid