마이크로웨이브를 이용한 메틸렌 블루의 펜톤산화

• 영문명: Microwave-assisted Fenton degradation of methylene blue
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 김신영(Shin-Young Kim) 안종화(Johng-Hwa Ahn)
• 간행물 정보: 『산업기술연구』vol.37, 21~26쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2017.09.30

영문 초록

This work experimentally determined the effect of combining of microwave irradiation and the Fenton process on decolorization of methylene blue (C16 H18 N3 SCl, MB). As [H2O2] increased from 2.65 to 4.41 mM, the decolorization of MB increased from 22.7 to 99.1%. As [Fe2+] increased from 0.07 to 0.18 mM, the decolorization of MB increased from 24.0 to 98.5%. MB removal efficiencies were ≥ 95% at [H2O2 ] ≥ 3.5 mM and 3.5 ≤ [H2O2 ]/[Fe2+] ≤ 17.3, but [H2O2 ]/[Fe2+] ≥ 20 caused a decrease in MB removal. A two-stage kinetic model matched the experimental data well.

목차

1. Introduction

2. Materials and methods

3. Results and discussion

4. Conclusions

키워드

Fe2+ Fenton H2O2 Kinetics Microwave Recalcitrant wastewater