Using three dimensional electrode which is composed of surface disposed stainless steel as anode,compressed expandable graphite as cathode,the inside scrap iron and expandable graphite as conductor padding.By the orthogonal experiment,primarily confirming the influencing factors to three dimensional electrode descending in turn are reactive time,electrode voltage,the used quantity of expandable graphite and the joined quantity of H2O2.Through further analyzing of the single factor experiment can educe that ...