Purification of waste gases containing toluene in low concentrations with high airflow load was preliminarily investigated by using a biotrickling filter.
采用净化甲苯专用菌种对生物膜填料塔净化处理高流量负荷下低浓度甲苯废气的技术进行了初步实验研究。
In the development of C_1 Chemistry the significance of Separation and purification of CO from synthetic gas and a variety of industrial waste gases is elucidated.
阐明了从合成气和各种工业废气中分离和精制CO在开发C_1化学技术中的重要性。
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