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윤오섭(Oh Sub Yoon) 한국환경보건학회 1989 한국환경보건학회지 Vol.15 No.2
The objective of this study is to investigate the amount of disposal, le composition of solid wastes :md environmental pollution (leachate, ground water) in a solid waste landfill. The results were as follows. 1. The amount of daily disposal in Taejon City is appoximately 1.5kg/c.d with the heat capacitíes of 2850 - 4200 kcal/kg. 2. Tle existing leackage treatment plant must be improved, because it has many problems. 3. It is desirable that urban solid wastes should be treated by sanitary landflll, incineration or compost.
한국의 의료폐기물 발생 및 처리의 공간적 분포에 관한 연구
오세은,이진헌,안호기,김기연,박석환,하권철,지경희,황성호,윤오섭,홍영습,이은일,김판기,이경무,Oh, Se-Eun,Lee, Jinheon,Ahn, Hoki,Kim, Ki-Youn,Park, Seokhwan,Ha, Kwonchul,Ji, Kyunghee,Hwang, Sungho,Yoon, Oh-Sub,Hong, Young-Seoub,Lee, Eunil,Kim, 한국환경보건학회 2015 한국환경보건학회지 Vol.41 No.6
Objectives: In Korea, the system of management of medical waste largely relies on the incineration method. Our study aimed to identify any regional imbalances between the generation and treatment of medical waste, and provide reference data for future policy in Korea. Methods: We analyzed data on the amount of medical waste from 2,000 hospitals in 2012, 2013, and 2014 obtained from the Korea Environment Corporation. In the Arc GIS program (version 10.2.3), the addresses of hospitals and incinerators were transformed into map coordinates. The amount of waste generated by each hospital and the amount incinerated were represented by density and size of a triangle symbol, respectively. Results: As of 2014, the total amount of medical waste from the top 2,000 hospitals was 136,073 tons, out of which about half (49%) was generated in the capital area. Eleven incineration companies (three in the capital area, two in the Chungcheong Provinces area, one in the Jeolla Provinces area, and five in the Gyeongsang Provinces area) treated this waste. For the years 2012, 2013, and 2014, about 60% of the medical waste generated from the hospitals in the capital area was treated within the capital area and about 40% was transported to other areas, especially the Gyeongsang Provinces area, for treatment. On the other hand, about 90% of the medical waste incinerated in the capital area originated from the capital area. Conclusion: Our results suggest a spatial imbalance between the generation and treatment of medical waste in Korea and warrants multilateral policies, including the expansion of on-site treatment, strengthening regulation of the containment of medical wastes, promoting reductions in medical waste and more.
윤오섭,방상전,윤부석 大田産業大學校 2000 한밭대학교 논문집 Vol.17 No.1
The anaerobic fermentational condition of 15 to 20 of C/N was adjustable for the experimental of waste, which came from the agriculture fisheries freight station. A breeding sludge became to anaerobic biological steady state two days after the injection which defined the loading period of an organic matter A biodisintegrational experiment showed that the solid material created 150 to 200ml of methane gas from the first day through the fifteenth day. And the liquefied material created 100 to 200 ml of accumulated mathane gas through the twentieth day. The experiment of on biochemical mathane potential showed that the solid material became stabilized containing 60% over of methane gas after 10 to 20 days after the experiment started. The liquefied material did not stabilized until 10 days containing 39 to 58% of mathane gas. This experiment showed that the mathane gas conversion by anaerobic counteraction seemed to be potential as a matter of agriculture fisheries wastes disposal.
윤오섭,김광환 大田産業大學校 2000 한밭대학교 논문집 Vol.17 No.1
The result of the study and analysis on the formation and the mutual relation of environmental consciousness followed by residential forms are as bellows; The ratios of the subjects of this study for each gender are ; 68.1% of male and 31.9% of female. And the group of aged thirty to thirty-nine occupied 33.2% as the majority. Each residential group comes up to 65.0% of using washstand when they wash their faces and hands. While being in the kitchen, 55% of individual housing residents and 61.8% of tenement housing residents are using basins, and the ratios are occupied very highly. 52.5% of discharged water which is accrued from the rice-wash is used for flower gardens and dish washing, and the ratio of direct discharging the water comes up to a very high ratio regardless the residential forms. 33.2% of the subjects of this study do car washes, and the residents living in the tenement housings and apartments do more car washes than the residents living in the individual housings do. 51% of the subjects or this study do warm-ups of the automobiles and apartment residents highly grasp the warm-up ratio while individual housing residents showed lesser warm-ups. 57.2% of the subjects of this say, they do not know well about the greenhouse gas and the tenement residents occupied high ratio. 10% of individual housing residents do not recycle garbage and this group grasps the highest rate. 57.6% of the entire subjects of this study do separate discharge of the rubbish but 61.8% of the individual residents do not separate discharge.