Active carbon tube adsorption were used for sampling of methacrylonitrile, then thermal desorption analysis was performed by GC(FID).

活性碳管附空气甲基丙烯腈,热气相色谱(FID)测定。

The acrylonitrile-styrol reisn is firmly combined on active carbon, thus being safe and nontoxic to the environment.

丙烯腈-苯乙烯树脂和铜离牢固结合在活性炭上，对环境安全无毒。

The research contents of the treatment of cyanogen-containing waste water produced by the acylonitrile plant with new technology of ferric-carbon microelectrolysis are expounded.

文了采用铁炭微电的新技术处理丙烯腈装置产生的含氰废水的研究内容。