Journal of the Korean Society of Marine Environment & Safety (해양환경안전학회지)

The Korean Society of Marine Environment and safety (해양환경안전학회)
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An Electrolytic Treatment of Shipboard Sewage by Using DSA Electrode(II) -Continuous Electrolytic Treatment-

DSA 전극에 의한 선박오폐수의 전해처리(II)

  • 김인수 (한국해양대학교 해양환경공학과) ;
  • 조권희 (한국해양대학교 기관공학부) ;
  • 남청도 (한국해양대학교 기관공학부)
  • Published : 1997.07.01
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Abstract

For the effective treatment of shipboard sewage continuously, a non-diaphragm electrolytic treatment device using DSA type insoluble electrode, Ti/IrO2, anode and H-C metal cathode, was studied. The most effective electrolytic conditions were obtained when cell clearance, 6mm, pH 5-6 and the concentration of seawater, more than 20% as batch test results. The COD removal rate was varied in logarithmic function, showed as C=Coe-KE and the required current was E = A/QCo [A.min/mgCOD]. When the COD removal effeciency was more than 90%, the electrolytic reaction constant was 0.02.

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References

  1. Verh. Intern. Verin. Limnology no.15 Removal of sewage nutrients by electrolytic treatment Foyn.E.
  2. Proc.28th Industrial Waste Conference. Purdue Univ. Electrochemical process for sewaga treatment Poon.C.P.C.
  3. J. WPCF v.47 no.1 Physicochemical Treatment of Wastewater seawater mixture by electrolysis Poon.C.P.C.;Brueckner.T.G.
  4. 28th Pudue Univ. Industrial waste conference proceedings Electrochemical degradation of domestic wastewater Himpell L.(et al.)
  5. Proc. 31th Waste Conference.Purdue Univ. Direct comparision in physico-chemical Treatment of packinghouse wastewater between dissolved air and electroflotation Ramirez, E.R.;Johnson, D.L.;Clemens, O.A.
  6. 대한환경공학회지 v.9 no.1 BPBE cell에 의한 중금속 함유 폐수처리 박승조;장철현
  7. 산업기술 연구소 논문집 v.21 no.2 전해부상법에 의한 색소성분제거에 관한 연구 이승무;홍지형;박진원
  8. 연세대학교 석사학위논문 연속식 전해부상법에 의한 염색폐수의 처리효과에 관한 연구 임재호
  9. The electrical double layer M.J.Sparnaay
  10. J. of Colloid and Interface Science v.153 no.1 Polarigability effects in the electrostatic repulsion between charged colloidal particles Tohan Kulstra
  11. 電氣化學通論 田鳥榮
  12. Chemical Engineering Science v.39 no.6 Development of apparatus for electroflotation Fukui,Y.;Yuu.S.
  13. J. of NACE v.31 no.2 Removal of colloidal particles in electroflotation Fukui, Y.;Yuu, S.