Calcium carbide slag的用法和樣例：
例句
- Treatment on acid-bearing wastewater from sulphamide manufacturing was studied, taking calcium carbide dregs as neutralizer in this paper.
選擇以電石渣作為中和劑，對磺胺生產過程的含酸廢水處理進行了試驗研究。 - It was indicated that using carbide slag and coal ash to produce cement and brick was the best way for the utilization of industrial waste slags.
指出利用電石渣和粉煤灰生產水泥和制磚是處理工業廢渣的最好途徑。
