Estimation of the Biomedical Waste Quanity and Characteristics from the Medical Material Consumption Information

• Main Authors: Chou, Wu-Ching, 周武慶
• Other Authors: Ching-Tsan Tsai
• Format: Others
• Language: zh-TW
• Published: 1997
• Online Access: http://ndltd.ncl.edu.tw/handle/51449915580439818929

碩士 === 中國醫藥學院 === 環境醫學研究所 === 85 === Abstract At the moment ,our Department of Health and Enviroment protact Derartment the Executive Yuan ready to influence waste to place an order as one of the important polities.General research are as regards what a hospital to produce the amount of influence waste and a portion treatment. Almonst adopt a sex divide method model to obtain information, but due to sex divide method model must pass through separation 、broken、polish and than can analysis procession,But it spend much time,That one's defect,exist extinguish bacteria forward steps are unavoidable to influence operating staff.So it also need pay attention to influence problem.Therefore;How can get influence waste mount and heat value in efficiency and without security way,is this research target,Hope to make provide domestic hospital or government stastistite medical treatment waste quality、or reference resources method.The research purpose is:(1)To understand hospital with different an academic discipline or branch to classify produce medical treatment waste that type and a quantity.In order to provide medical treatment related unit at collection,Clear away or deal with hospital medical treatment waste reference resources as basis .(2)To probe into defend material supply department consumption amount estimate.Real infection waste practicable property.(3)By hospital material supply department's consumption estimate infection waste subscription and heat value.Compose for hospital waste incinerate dispose of disigen and operate reference resources as basis.That result as follows: (1)Medical waste according to clinic different,Separately consider dissimilar to influence waste quality account weight ratio a. among the obstetrics and gynecology department empty needle type account influence waste 68%,tissue type and plastics each account 13%、12%.b.Among internal pediatrices use as empty needle type account at most 82%,plastic regulations to account 11%.c. Among the department of surgery use as empty needle type account 66%,plastics type 25%,gauze、paper and wood type account 9%.d. Plastics type account 21%,gauze、paper and wood type account 19%.e.Among internal skin department the empty needl.e weight is to account about 98% in all this part influence waste.f.Among ophthalmology department clinic use as empty needle 58% and gauze、paper and wood type account 38%.g.Among E.N.T.department produce influence waste is to dispute ouer with empty needle type and gauze、paperand wood,individually account 40%,44%,plastics to account 16%.h.At general clinic,empty needle type is use at mose account 70%,plastic type to account 23%,that proves empty type at each academic discipline have the maximum of greatest waste produce quantity,for this reason as regards empty needle type medical waste to manage still more necessity in addition attact importance.(2)G hospital that every month influence property medical treatment waste to sum up quantity get along with consumption property medical appliances be related coefficient(R) value to serve as 0.327,as if use as per day per day take place decline,Rules be related coefficient to fit reach 0.66(3)Ultimate analysis result, G hospital that influence property medical treatment waste each element,Carbon 56.5%、Hydrogen 7.65%、Nitrogen 8.16%、Sulfur 0.94%、Oxygen 6.29%、Chlorine 5.3%、HHV 6854.77 Kcal/Kg,due to medical treatment waste such as plastics and thoroughly separate tube some(about 15%)will have contain polyvinyl chloride(PVC) composition medical treatment waste.As if in collect medical treatment waste pay attention to polyvinyl chloride products probably to elimimate and suitable give extinguish fungus sterilize or cut up and then make use again,To avoid medical treatment waste at incinerate produce dioxine matter. Buthermore may reduce an incierator to decrease be cause corrode,and shorten an incinerator life-span.Keywords:Influence waste, Medical waste,Medical consumption