摘要
吸附有苯酚的粒状活性炭间歇厌氧生物再生试验结果表明，厌氧生物再生可以部分恢复活性炭活性。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. Specefic mass of phenol absorbed was6. 24mg/g and regeneration period was 7d, regeneration 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 absorbed was 74.5% and regeneration rate of iodine value absorbed was 54.1% .
出处
《重庆环境科学》
1996年第2期15-20,共6页
Chongqing Environmental Science
关键词
粒状活性炭
厌氧生物
再生
废水处理
苯酚
吸附
Granular activated carbon, Activated carbon regeneration, Anaerobic bioregeneration
