molten salt process

例句：

1. 1.The molten salt process is used to treat wastewater.
   熔融盐工艺用于处理废水。
2. 2.The molten salt process is an effective way to recover valuable metals from waste materials.
   熔融盐工艺是一种从废物材料中回收有价值金属的有效方法。
3. 3. In the molten salt process, the waste material is heated and then dissolved in a solution of salt.
   在熔融盐工艺中，废物材料被加热并溶解在盐溶液中。