生态环境视域下基层医院医疗废物处理研究  

Research on Medical Waste Treatment in Grassroots Hospitals from Perspective of Ecological Environment Protection

作　　者：王千慧[1] 张建智[2] Wang Qianhui;Zhang Jianzhi(Hunan Provincial People's Hospital,Changsha 410000,China;School of Energy Science and Engineering,Central South University,Changsha 410083,China)

机构地区：[1]湖南省人民医院,湖南长沙410000 [2]中南大学能源科学与工程学院,湖南长沙410083

出　　处：《环境科学与管理》2024年第3期136-139,共4页Environmental Science and Management

摘　　要：医疗废物含有大量的病毒、致病微生物以及化学药剂等,若直接排放对生态环境污染性大。因此,文章研究一种生态环境视域下基层医院医疗废物处理方法。该方法采用高温高压蒸汽灭菌与热解气化联合技术,对医疗废物进行前处理和深度处理。通过此法,废物中的病毒、致病微生物及化学药剂得到有效消减。研究结果表明,处理后二噁英含量显著降低,符合国家标准,杀菌率高达90%以上。这不仅验证了联合处理技术的有效性,也显示了对生态环境的保护作用。此方法为基层医院处理医疗废物提供了新的解决方案,有助于减少环境污染,促进生态平衡。Medical waste contains a large amount of viruses,pathogenic microorganisms,and chemical agents,and if discharged directly,it will cause significant pollution to the ecological environment.Therefore,this article studies a medical waste treatment method for grassroots hospitals from the perspective of ecological environment.This method uses a combination of high-temperature and high-pressure steam sterilization and pyrolysis gasification technology to pretreat and deeply treat medical waste.Through this method,viruses,pathogenic microorganisms,and chemical agents in waste are effectively reduced.The research results indicate that the content of dioxins significantly decreases after treatment,which meets national standards and has a sterilization rate of over 90%.This not only verifies the effectiveness of joint treatment technology,but also demonstrates its protective effect on the ecological environment.This method provides a new solution for grassroots hospitals to handle medical waste,which helps to reduce environmental pollution and promote ecological balance.

关 键 词：生态环境视域 基层医院 高温高压蒸汽灭菌法 热解气化法 

分 类 号：X799.5[环境科学与工程—环境工程]