Reference formula of stripping solution with ammonium nitrate as main salt in stripping solution

The pH value of the stripping solution is 3~5, the stripping temperature is 40~60℃ and the voltage is 6~ 12V. The feeding amount is composed of ammonium nitrate 180~220g /L, sodium acetate 40~50g /L, nitrilotriacetic acid 8~ 15g /L, sodium chloride 1 0 ~/5g/L, and sodium phosphate/kloc-0 ~ 2g/L.