Deconvolution of UV Spectrum for Selective Measurement of ClO2Concentration Quantitatively in Solution Containing Various Chlorine Species
다양한 염소 종이 함유된 수용액에서 자외선 흡수 파장 분해법을 이용한 이산화염소 선별 정량 분석

Youngchul Byun, Jaehoon Kim, Yumi Jang, Kiman Lee, Jae Myeong Lee, Dong Nam Shin
2012 Journal of Korean Society of Environmental Engineers  
An ultraviolet (UV) absorption method has a difficulty to analyze ClO2(aq) in solutions containing various chlorine species because UV spectrum of ClO2(aq) overlaps with other chlorine-containing species. This study has proposed the deconvolution method of UV spectrum to analyze ClO2(aq) concentration quantitatively in solution containing various chlorine species. We compared results obtained from UV deconvolution method with titration method. Good agreement of ClO2(aq) concentration between
more » ... ntration between them has been shown in about 10%. This result informs us that the deconvolution method of UV spectrum could be a feasible for the analysis of ClO2(aq) in solution containing various chlorine species.
doi:10.4491/ksee.2012.34.11.743 fatcat:zzxj6auqljgotkqvd2n7l5a2ca