line concentrator

例句：

1. 1.The line concentrator is used to concentrate the liquid from the wastewater treatment plant.
   线浓缩器用于从废水处理厂浓缩液体。
2. 2. The line concentrator was designed to improve the efficiency of the wastewater treatment process.
   线浓缩器的设计旨在提高废水处理过程的效率。
3. 3. The line concentrator has been proven to be an effective tool for removing pollutants from industrial wastewater.
   线浓缩器已被证明是去除工业废水中污染物的有效工具。