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technological process for disinfection of plastic bags used for the packaging of solid waste from health services
专利权人:
FRANCISCO JOSÉ MOREIRA CHAVES
发明人:
FRANCISCO JOSÉ MOREIRA CHAVES
申请号:
BR102013028240
公开号:
BR102013028240B1
申请日:
2013.08.21
申请国别(地区):
BR
年份:
2020
代理人:
摘要:
the technological process (flic flac-pa) for the disinfection of plastic bags used for the packaging of solid waste from health services. this invention concerns the chemical disinfection of plastic bags used for the packaging of solid waste from health services (rsss),in order to ensure the technical conditions and premises for the recycling of the material. the invention demonstrates the sequential disinfection process, where samples of plastic bags of hospital origin were submerged for thirty minutes in peracetic acid solution (apa) with 0,25%,for the inactivation of micro-organisms.staphylococcus aureu and escherichia coli.recycling of disinfected plastic bags is made possible by the residue being then, characterized as of the group, thus similar to a household waste, allowing it to be used for conventional recycling processes of plastics. Also considered ar e economic, social and environmental gains, highlighting: reduction of waste in landfill; generation of employment and income; minimization of pollution (air,water and soil);the economy of non-renewable raw material (petroleum derivatives) equivalent to the recycled quantity;the benefits linked to the concept of the life cycle of the product, on the treadmill of sustainable development.processo tecnológico (flic flac - pa) para desinfecção de sacos plásticos utilizados para o acondicionamento de resíduos sólidos de serviços de saúde. a presente invenção diz respeito à desinfecção química de sacos plásticos utilizados para o acondicionamento de resíduos sólidos de serviços de saúde (rsss), com propósito de assegurar as condições e premissas técnicas para a reciclagem do material. a invenção demonstra o processo sequencial de desinfecção, onde as amostras de sacos plásticos de origem hospitalar foram submersas por 30 minutos em solução de ácido peracético (apa) com concentração de 0,25%, para a inativação de microrganismos .staphylococcus aureu e escherichia coli.a reciclagem de sacos plásticos desinfetados é
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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