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유독물지정제도에 대한 유해화학물질관리자 및 전문가의 인식도 분석 연구
김미나,이승길,두용균,조삼래,최재욱,Kim, Mi Na,Lee, Seung Kil,Doo, Yong Kyoon,Cho, Sam Rae,Choi, Jae-Wook 한국환경보건학회 2015 한국환경보건학회지 Vol.41 No.6
Objectives: Poisonous substances experts engage in policymaking regarding poisonous substances, whereas poisonous substances managers perform legal duties related to poisonous substances management systems at worksites. To understand and improve poisonous substances designation systems, it is necessary to distinguish the roles of these experts and managers. We further aimed to identify problems with poisonous substances appointment systems and provide basic data for their improvement by investigating the knowledge and recognition of the need for system improvement among managers and experts. Methods: To determine the $subjects^{\circ}{\emptyset}$ awareness of poisonous substances designation systems, a selfadministered questionnaire comprised of items on general characteristics and knowledge and recognition of the need for system improvement was issued. Data were analyzed via t-tests and ANOVA using SPSS v 16.0 Results: Regarding system comprehension, managers (n=213; mean 3.28, SD 0.63) significantly differed from experts (n=35; mean 4.08, SD 0.59) (P<0.001). No differences were found in recognition of need for improvement between managers (mean 3.11, SD 0.34) and experts (mean 3.24, SD 0.31). Significant differences in comprehension were found among managers by education level (P<0.05) and company size (P<0.05). Regarding industry type, comprehension was greater in the electrical/electronic and chemical/environmental industries compared to in other industries (P = 0.066). Comprehension was higher among those with five years or more of experience compared to those with less than five years. Regarding recognition of need for improvement, managers showed significant differences by company size (P<0.05). $Experts^{\circ}{\emptyset}$ comprehension showed no differences by general characteristics, while need for improvement differed according to work experience (P<0.001). Conclusion: The study found that the bigger the company size, the higher the level of comprehension by managers and the experts. In the case of both groups, where a higher comprehension of the poisonous substances designation system was evident, they recognized the necessity of its improvement.
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김경희(Kyung Hee Kim),이승길(Seung Kil Lee),송대종(Dae Jong Song),김해준(Hae-Joon Kim),조삼래(Sam Rae Cho),두용균(Yong Kyoon Doo),최재욱(Jae Wook Choi) 한국위험물학회 2013 한국위험물학회지 Vol.1 No.1
The purpose of this study was to determine the difference rate of the results for classification of chemicals by the criteria of GHS between Korea and Japan. A total of 200 chemicals with same Chemical Abstractive Service (CAS) number in Korea and Japan were finally selected for comparison. In order to determine the difference rate of for classification of chemicals, we compared the results in 15 classes (13 classes for health hazard and 2 classes for environmental hazard). Moreover, we analyzed the causes for leading to the different outcomes. The overall matching rate was 55.7%. The lowest matching rates were observed in ‘single exposure (27.5%)’ and ‘repeat exposure (37.0%)’ categories among the ‘specific target organ toxicity’ hazard class. Similarly, the highest matching rates were found in “Respiratory sensitization” and “Aspiration hazard” (94.0%, 91.0% for each). This study indicates that outcomes classified and labeled by GHS among countries could be different because they have performed the classification of chemicals by their own standards and interpretation of GHS. To minimize these differences, it is necessary to establish the technical guideline including the standardization for criteria of GHS internationally, the standardization of process in determination by experts, and provision of same reference list to be used, through an international or multi-party GHS expert committee.
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