Purification by active carbon, remove impurities.

可用活性炭进行净化，除去杂质成分。

Active carbon is widely used because of its low price.

活性炭由于价格比较低所以现在被广泛运用。

Active carbon fiber paper is a new type of specialty paper.

活性炭纤维纸是一种新型的特种纸。

The material source of active carbon production is limited.

生产活性碳的原料来源受到一定的限制。

Active carbon adsorbs poisonous gases and impurities in liquids.

活性炭吸附毒气和液体中的杂质。