Using the domestic production of electrolytic capacitor factory waste aluminum electrolysis recovery, through the recovery, separation and purification of hydrometallurgical treatment processes, including selective ion exchange resin concentrated waste, direct access to high purity ammonia, adjust the pH, steam Ammonia recovery system, the addition of dispersant, the formation of high-purity soft-water alumina master batch, and then by different firing parameters, control the temperature and time and atmosphere control γ-Al2O3 and α-Al2O3 two different crystal phase Purity grinding Polishing powder of the final product, according to different fine grinding application industry and the demand path, the direct use or proportion of lanthanum oxide, cerium oxide, zirconia and other oxide powder.

1.升級廢鋁電解液資材化處理技術，使電解液不僅回製程再用，還能將其應用成精細研磨拋光粉之原料。
2.高純度研磨拋光粉之研發技術解決廢鋁電解液事業廢棄物清除處理等問題，同時也完成廢鋁電解液零廢棄永續目標。
3.可藉由不同焙燒參數，控制溫度與時間，獲得不同硬度的精細研磨拋光粉。

應用於螢光粉、高壓鈉燈管、催化劑載體、電鍍拋光、透明燒結體、生物陶瓷、微電子陶瓷、大尺寸藍寶石單晶、光學晶體精細研磨拋光等領域