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Each sand column was flushed with various pore volumes of H2O2 solution that was
pumped through the column.

After 3 days of contact in column, the TCE in the effluent of the first pore volume from the glass bead column was 600 ¡À 200 mg/l.

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4Â¥2012-11-19 09:40:44
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zhtear99: ½ð±Ò+2, ¸ÐлÈÈÐÄÓ¦Öú£¬Ð¡ºì°üһö~»¶Ó­³£À´~~ 2012-11-27 18:43:12
pore volumeÊÇָɳ׮µÄ¿×϶ÈÝ»ý°É£¬ºóÃæÕâ¸ö¿ÉÄÜÊÇÖ¸Ê×Ïȱ»Ï´³öÀ´µÄÈÜÒºÁ¿ÊÇÕâô¶à£¬¹À¼Æ¸úÉ«Æ×Öù·ÖÀëµÄµÀÀíÊÇÒ»ÑùµÄ¡£

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5Â¥2012-11-27 15:57:37
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4Â¥: Originally posted by myIDname at 2012-11-19 09:40:44
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5Â¥: Originally posted by hwweven at 2012-11-27 15:57:37
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