%0 Journal Article
%T Removal of Phthalate Esters from Drinking Water Using Ozone-GAC Process<br>臭氧-活性炭工艺对饮用水中邻苯二甲酸酯的去除
%A Liu Jun
%A Wang Ke
%A Jia Ruibao
%A Wang Zhansheng
%A <br>刘军
%A 王珂
%A 贾瑞宝
%A 王占生
%J 环境科学
%D 2003
%I 
%X This study investigated the feasibility of using ozone GAC process to remove phthalate esters from drinking water through a batch scale study and adsorption isotherms. Dimethyl phthalate (DMP), diethyl phthalate (DEP) and dibutyl phthalate (DBP) were selected as the representative of phthalate esters. Results indicated that ozonation remove more than 40% DMP, DEP and DBP, GAC absorbed all the DMP, DEP and DBP that had not been oxidized by ozone at the condition of the Empty Bed Contact Time (EBCT) from 4minutes to 12 minutes. The isotherms for GAC were successful correlated by Freundlich equation, and the date was used to estimate GAC service time. The results indicated that ozone GAC process is a feasible way to remove DMP, DEP and DBP from drinking water.
%K phthalate esters
%K ozone-CAC teohnique
%K drinking water disinfection<br>邻苯二甲酸酯类
%K 臭氧活性炭工艺
%K 饮用水消毒处理
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=64CD0AA99DD39F69401C615B85F123EF&aid=1041E4B51A3D5A46&yid=D43C4A19B2EE3C0A&vid=B91E8C6D6FE990DB&iid=E158A972A605785F&sid=E44E40A2398D4F2A&eid=E203FB1A272C9DD2&journal_id=0250-3301&journal_name=环境科学&referenced_num=20&reference_num=14