粒状活性炭厌氧生物再生研究  

STUDY ON ANAEROBIC BIOREGENERATION OF GRANULAR ACTIVATED CARBON

作　　者：李亚新[1] 陈文兵[1] 马志毅[1] 武丽文[1] 

机构地区：[1]太原工业大学,山西矿业学院

出　　处：《煤炭转化》1995年第2期78-84,共7页Coal Conversion

摘　　要：吸附有苯酚的定形粒状炭间歇厌氧再生试验结果表明，可以用厌氧再生方式部分恢复活性。当活性炭苯酚吸附量为６．２４ｍｇ／ｇ时，经７ｄ再生，酚值再生率为８１．６％；当活性炭苯酚吸附量为１３７ｍｇ／ｇ时，经１５５ｈ再生，酚值再生率为７４．５％，碘值再生率为５４．１％。Batch experiment of anaerobic bioregeneration of GAC absorbed with phenol indicated that activity of GAC can be partially regenerated.Specific mass of phenol absorbed was 6.24 mg/g and regeneration period was 7d,regenera-tion rate of phenol value absorbed was 81.6%,Specific mass of phenol absorbed was 137 mg/g and regeneration period was 155 h,regeneration rate of phenol ab-sorbed was 74.5 and iodine value absorbed was 54.1%。

关 键 词：粒状 活性炭 再生 厌氧生物 吸附剂 

分 类 号：TQ424.1[化学工程]