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2-브로모페놀 제거를 위한 액상 페레이트 적용 연구
Application of in situ Liquid Ferrate(VI) for 2-Bromophenol Removal 원문보기

上下水道學會誌 = Journal of Korean Society of Water and Wastewater, v.29 no.6, 2015년, pp.685 - 692  

,  김일규 (부경대학교, 환경공학과(BK21플러스 해양융합디자인인재양성 사업단))

Abstract ▼ AI-Helper 아이콘AI-Helper

The concern over the risk of environmental exposure to brominated phenols has been increased and has led the researchers to focus their attention on the study of bromophenol treatment. In this study, the effects of pH and ferrate(VI) dose on the degradation of 2-bromophenol were investigated. The re...

주제어

#액상페레이트   #2-브로모페놀   #산화   #중간생성물  

AI 본문요약
AI-Helper 아이콘 AI-Helper

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

제안 방법

  • GC/MS analysis was performed with Mass Spectrometer Systems (GC/MS-QP2010Plus, Shimadzu, Japan) and an AT-1 capillary column (60 m× 0.32 mm I.d × 1.0 µm film thickness).
  • Moreover, this research employed in-situ liquid ferrate(VI) which has never been used for the removal of 2-bromophenol. In particular, this paper evaluated the efficiency of in-situ liquid ferrate(VI) for the 2-bromophenol removal in the various pH and ferrate(VI) doses. Moreover, intermediate products were identified in this study to investigate the mechanism of 2-bromophenol removal by in-situ liquid ferrate.
  • In this study, liquid ferrate(VI) was applied to investigate the influence parameters for the 2-bromophenol removal. Previous studies have focused on the examination of the possibility of the ferrate(VI) as an agent of disinfection and coagulation.
  • In particular, this paper evaluated the efficiency of in-situ liquid ferrate(VI) for the 2-bromophenol removal in the various pH and ferrate(VI) doses. Moreover, intermediate products were identified in this study to investigate the mechanism of 2-bromophenol removal by in-situ liquid ferrate.

대상 데이터

  • , Japan). The 2-bromophenol reagent in the experiment was obtained from Sigma-Aldrich with the purity 99%. The solutions were prepared using water that had been filtrated and passed through an 18 MΩ Milli-Q cm water purification system.
  • 8. The mass spectra were examined with the computer database of the National Institute of Science and Technology mass spectral library. The degradation of the phenolic compounds by ferrate(VI) usually started by oxygen transfer and proton addition (Jeong & Kim, 2007; Roberts, 2000).

이론/모형

  • Liquid ferrate(VI) in these experiments was produced on site and was synthesized by the wet oxidation method. Typically, the first step to synthesize liquid ferrate(VI) was the addition of 31 grams NaOH into 60 mL NaOCl.
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참고문헌 (31)

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