Electrogilding solution organic impurity removing method

The invention provides an electrogilding solution organic impurity removing method, which comprises the following steps: a, carbon powder is added into a to-be-treated electrogilding solution; b, the obtained solution in the step a is heated to produce an absorption effect, filtration is carried out, and the obtained filtrate liquid is a regeneration electrogilding solution, wherein the step a comprises the following steps: a1, the pH value of the to-be-treated electrogilding solution is adjusted to 4-5; a2, carbon powder is added into the obtained solution in the step a 1 and stirring is carried out; in the step a2, 4-8g of carbon powder is added into each liter of electrogilding solution, and stirring time is 30min; in the step b, the obtained solution in the step a2 is heated, the temperature is 65-75 DEG C, and standing is carried out for 2-3 hours after stirring for 30min; and filter liquid and filter residues are obtained through filtration finally. According to the electrogilding solution organic impurity removing method, the carbon powder is used as a regeneration treating agent for treating the electrogilding solution, and no negative effect is produced for the electrogilding solution; the filtration residues obtained by filtration can be washed by water; soluble gold ions are collected for recycling; the cost is low; and the operation is simple.