A method of processing a silver halide color photographic material while regenerating the color development solution by ion exchange membrane electrodialysis comprisingdeveloping an image-wise exposed silver halide photographic material comprising a support having thereon at least one layer of a silver halide emulsion wherein silver halide grains which occupy 50% or more of the projected area of the total of the silver halide grains in the emulsion and which are selected in the order of decreasing aspect ratio from the largest aspect ratio, have an average aspect ratio of 5 or more with a developing solution, andsubjecting the development solution to a regeneration using ion-exchange membrane electrodialysis where the equilibrium concentration of bromine ions in the development solution is controlled at a level within the range of 6.0.times.10.sup.-3 to 1.3.times.10.sup.-2 mol/l.