公开(公告)号：US20030080065A1

公开(公告)日：2003-05-01

申请号：US10164843

申请日：2002-06-07

Applicant: The Penn State Research Foundation

Inventor： Fred S. Cannon ,  Robert B. Parette ,  Chongzheng Na ,  Weifang Chen ,  Benjamin Mark Hagerup

IPC: C02F001/28

CPC classification number: B01J20/20 ,  B01J20/261 ,  B01J20/262 ,  B01J20/3204 ,  B01J20/3248 ,  B01J20/3251 ,  B01J20/3255 ,  B01J20/327 ,  B01J20/3272 ,  B01J20/3416 ,  B01J20/345 ,  B01J20/3483 ,  B01J41/04 ,  B01J41/12 ,  B01J41/18 ,  B01J2220/58 ,  C02F1/283 ,  C02F1/288 ,  C02F1/42 ,  C02F1/56 ,  C02F2101/103 ,  C02F2101/12 ,  C02F2101/163 ,  C02F2101/22 ,  C02F2209/06

Abstract: A method for removing perchlorate or other anionic contaminates from ground water which comprises the step of passing the ground water over activated carbon, wherein the activated carbon has been either preloaded with an organic cation functional group or organic cation polymer or cationic monomer, or tailored with ammonium or other reduced nitrogen-containing compound.

Abstract translation: 一种从地下水中除去高氯酸盐或其它阴离子污染物的方法，其中包括使地下水通过活性炭的步骤，其中活性炭已预先装载有机阳离子官能团或有机阳离子聚合物或阳离子单体， 铵或其它还原含氮化合物。