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붕소 도핑 다이아몬드(BDD)전극과 백금(Pt)전극을 전기화학적 공정에서 산화제 생성량에 대한 비교 연구
이주희 ( Ju Hee Lee ),최법정 ( Bub Jung Cuoi ),정진혁 ( Jin Hyuk Jung ),황재련 ( Jaer Yeon Hwang ),박영식 ( Young Seek Park ),김동석 ( Dong Seog Kim ) 대구가톨릭대학교 자연과학연구소 2010 자연과학연구논문집 Vol.8 No.1
Oxidants formation by electro chemical process, which were effective was studied to destroy recalcitrants. In this study, two electrode materials(BDD, Pt) were used. Effects of current density, NaCl concentrate, electrolyte type, and pH on the formation of oxidants(ozone and hydrogen peroxide) were investigated. H2O2 concentration increased by the increase of current density and electrolyte concentration when the BDD electrode was used. The produced oxidant concentration was maximum when NaCl was used as electrolyte. Ozone produced oxidant concentration was maximum using as on KCl electrolyte when the Pt electrode was used electrolyte. The produced HO concentrate increased by the decrease of pH.