It is a circulative and comprehensive utilization of product in potassium-salt producing in Chaerhan salt lake and will be little in cost,high in benefit.

• 其特点是循环综合利用察尔汉盐湖钾盐生产中的副产品，无工业三废，原料成本低，经济效益好，具有较高的推广应用价值。