名词
中文翻译：煤焦油污泥
同义词：
['coal tar sludge', 'pitch sludge例句：1. The waste from the refinery is a major source of pollution in the area.（炼油厂的废物是该地区的主要污染源。）2. The treatment plant needs to remove this naphtha sludge before it can be discharged into the environment.（处理厂需要先去除这种煤焦油污泥，才能将其排放到环境中。）']
例句：
-
1. The waste from the refinery is a major source of pollution in the area.
炼油厂的废物是该地区的主要污染源。
-
2. The treatment plant needs to remove this naphtha sludge before it can be discharged into the environment.
处理厂需要先去除这种煤焦油污泥，才能将其排放到环境中。
-
3.Due to the high levels of pollutants in the naphtha sludge, it is not suitable for use as fertilizer.
由于煤焦油污泥中的污染物含量高，不适合作为肥料使用。