The simulated dyes solution containing Basic Red 46(BR 46), Yellow 21(Y 21), and Maxilon Blue 30(MB 30) were electrochemically oxidized using carbon fiber as an anode. The electrolyses were performed in a electrolytic flow cell constructed by Vycor glass tube. The carbon fiber was positioned in the inside of Vycor glass tube and platinum wire coiled around outside of tube as a cathode. Several operating variables, such as current, time, pH and flow rate of solution were studied. Increasing current density would lead to a corresponding increase in the dye removal efficiency 99.2 % at a 200 mA. The electrolyses time could also improve and removal efficiency was about 99 % after 1.5 hours of electrolyses. The removal efficiency was increased with the increase of flow rate of solution and optimum flow rate was 5 mL/min. THe pHs of solution affect the removal efficiency. The removal efficiency was decreased with the increase of pH of solution and optimum pH was 5.05 (0.1 M KNO3).

Abstract
 1. 서 론
 2. 재료 및 방법
  2.1. 실험재료 및 기구
  2.2. Flow cell 제작
  2.3. 실험방법 및 측정
 3. 결과 및 고찰
  3.1. 전류의 변화에 따른 분해 효율
  3.2. 시간변화에 따른 분해 효율
  3.3. pH 변화에 따른 분해 효율
  3.4. 용액의 유속변화에 따른 분해 효율
  3.5. 최적 분해조건에서의 분해 효율
 4. 결 론
 참 고 문 헌

• 박덕수(부산대학교 바이오피지오센서연구소) | Deog-Su Park (Instititute of BioPhysio Sensor Technology, Pusan National University) Corresponding author