不同炭在O3/BAC生产工艺中性能比选  

COMPARING AND STUDYING OF DIFFERENT TYPES CARBON IN O_3/BAC PRODUCTION TREATMENT

作　　者：李德生[1] 姚智文 丁晓伟 王占生[4] 李为兵[5] 于连群[1] 

机构地区：[1]兰州交通大学环境与市政工程学院,甘肃兰州730070 [2]青岛市市政工程设计研究院有限责任公司,山东青岛266071 [3]青岛润兴光电材料有限公司,山东青岛266021 [4]清华大学环境科学与工程系,北京100084 [5]河海大学环境科学与工程学院,江苏南京210098

出　　处：《水处理技术》2008年第12期11-13,18,共4页Technology of Water Treatment

摘　　要：O3/BAC工艺对微污染水源水中有机物有较好的去除效果,工艺稳定运行后对CODMn、UV254、TOC的去除率均在20%左右。综合考虑工艺中有机物的去除情况,对活性炭性能比选顺序为6#破碎炭>4#破碎炭≈1#破碎炭≈5#破碎炭>2#柱状炭≥3#破碎炭。工艺稳定运行后,柱状炭表现出的各种性能与破碎炭相差不大。The organic matter in micro-polluted source water could be removed by O3/BAC treatment method. The average removal ratio of CODMn UV254 and TOC was 20% in a stable system. According to the facts of organic matter removing in the treatment, the order of efficiency of activated carbon was： 6# shivered carbon〉4# shivered carbon ≈ 1# shivered carbon ≈ 5^# shivered carbon 〉2# cylinder carbon ≥ 3# shivered carbon. There were no clear different performances between cylinder carbon and shivered carbon in a stable situation.

关 键 词：微污染 有机物 活性炭 柱状炭 破碎炭 

分 类 号：TQ424.1[化学工程]