Further, reacted mixed gas can be separated and the separated ammonia can be used as an ammonia gas source for combined alkali preparation.

进一步地，可以对反应后的混合气进行分离，分离出的氨可以作为联合制碱的氨气来源。

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The results showed that the cellulose carbon source which was pretreated with alkali had better denitrification rate (up to 96%), apart from the wooden skin.

结果表明，以碱处理作为预处理可明显提高反硝化速率，碳源脱氮率均在96%以上（树皮除外）。

youdao

The results showed that the cellulose carbon source which was pretreated with alkali had better denitrification rate (up to 96%), apart from the wooden skin.

结果表明，以碱处理作为预处理可明显提高反硝化速率，碳源脱氮率均在96%以上（树皮除外）。

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