chromium sludge的用法和樣例：
例句
- Study on safety is an important discussion among studies on applying fertilizer of tannery chromium sludge.
安全性研究是含鉻污泥用于農業(yè)施肥應用研究的重要課題。 - The presented work describes dechromation of waste tanning liquor utilising chrome sludge produced through enzymatic hydrolysis of chrome-tanned leather wastes.
該論文利用鉻鞣革廢物的酶法水解用鉻污泥除去鞣制廢液中的鉻。
