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여성용 위생용품의 사용실태 및 인지도에 관한 한ㆍ일 비교
신정화(Jeoung Hwa Shin),정명희(Myung-Hee Chung),박미애(Miae Park),안윤경(Yun Gyong Ahn) 한국생활환경학회 2007 한국생활환경학회지 Vol.14 No.2
This study was aimed to investigate the actual situation of the napkin consumption in Korea and Japan. The actual situation of consumption and the recognizability of the hazardous substances were investigated by questionnaire. It is necessary to survey that the consciousness and actual condition of usage on disposable sanitary products due to increasing amount of usage from menarche to menopause in women. In the survey, the subjects were 20~40 years old and lived in Korea and Japan. The statistical method used was simple frequency. The consumption of disposable sanitary products was almost all compared to the use of cloth pads and the use of both disposable sanitary products and cloth pads in Korea and Japan. It was thought that an advantage of disposable sanitary products was that they were easy to wear. Most of subjects experienced the dermatological problem after using the disposable napkins.
난연가공된 섬유제품의 Polybrominated Diphenyl Ethers 분석
신정화(Jeoung Hwa Shin),이규건(Kyu Keon Lee),안윤경(Yun Gyong Ahn),나윤철(Yun-Cheol Na) 한국생활환경학회 2009 한국생활환경학회지 Vol.16 No.2
Brominated flame retardants(BFRs) have been widely used as additive or reactive chemical in polymers and textiles. An analytical methods for polybrominated diphenyl ethers (PBDEs) in textile samples using gas chromatography/mass spectrometry (GC/MS) and thermal desorption (TD)-GC/MS were described. Decabromodiphenyl ether (deca-BDE) in textiles was extracted using ultrasonification method with n-hexane/ methylene chloride (1:1, v/v) for GC/MS analysis. For purification, the absorbent of silica was applied to retain the impurities. Analysis of deca-BDE with TD-GC/MS, which is not required for extraction and clean up. In the monitoring of deca-BDE in textiles, TDGC/MS using the pyrolysis system which can be confirmed in the presence of deca-BDE in textiles is effective. This method have the advantage of rapid, simplicity, economy and small amount of sample, while conventional GC/MS method is needed a lot of time and high amount of solvent. However, the determination of low concentration of deca-BDE in textiles by GC/MS analysis is appropriate.