一种医疗废物处理系统对废物处理效果的实验观察

为观察PIW S-3000医疗废物处理系统对医疗废物处理的效果,采用载体定量方法进行了医疗废物处理效果的模拟现场试验。结果,在常温下,模拟医疗废物经该医疗废物处理系统处理后并放置2 h,模拟医疗废物荧光纸上的枯草杆菌黑色变种芽孢减少4.03个对数值;处理后放置48 h,减少4.09个对数值。处理后放置2 h,模拟医疗废物输液管上的枯草杆菌黑色变种芽孢减少4.19个对数值;处理后放置48 h,减少4.23个对数值。结论,该医疗废物处理系统对模拟医疗废物处理具有很好的杀灭细菌芽孢的效果。

EXPERIMENTAL OBSERVATION ON EFFICACY OF A MEDICAL WASTE DISPOSING SYSTEM IN DISPOSING WASTE

In order to observe the efficacy of PIWS-3000 medical waste disposing system in disposing medical waste,carrier quantitative method was used to carry out simulated field test for efficacy of medical waste diposal.Results: After the simulated medical waste was disposed with this medical waste disposing system and laid aside for 2 hr at ordinary temperature,the spores of Bacillus subtilis var.niger on fluorescent paper of the simulated medical waste reduced by 4.03 logarithm value and reduced by 4.09 logarithm value after it was disposed and laid aside for 48 hr.After the waste was disposed and laid aside for 2 hr,the spores of Bacillus subtilis var.niger on infusion tube in simulated medical waste reduced by 4.19 logarithm value and reduced by 4.23 logarithm value after it was disposed and laid aside for 48 hr.Conclusion:The medical waste disposing system has good sporicidal efficacy in disposing simulated medical waste.