%0 Journal Article
%T The preparation of the ultrafiltration membrane with ion sieve for removing fluorine<br>离子筛与醋酸纤维素混合超滤膜的制备及降氟性能
%A CONG Peijun
%A SUN He
%A XU Yingming
%A WANG Shulan
%A WANG Rongshu
%A <br>丛培君
%A 孙鹤
%A 徐应明
%A 王淑兰
%A 王榕树
%J 环境科学学报
%D 1999
%I 
%X In the process of preparing ultrafiltration membrane,the introduction of hydrated lanthanum oxide La2O3· n H2O makes the ultrafiltration membrane possess two functions-separating large molecules and decreasing the concentration of fluorine in the water.The mechanism of removing fluorine of the ultrafiltration membrane was discussed.
%K ultrafiltration membrane
%K hydrated lanthanum oxide
%K fluorine<br>超滤膜
%K 水合氧化镧
%K 氟
%K 离子筛
%K 饮水净化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=BBBC97649F67BA8BFC4C07F196471498&yid=B914830F5B1D1078&vid=2A8D03AD8076A2E3&iid=E158A972A605785F&sid=8C5DE51F0A009A0F&eid=1A033C02510EFBE6&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=0&reference_num=11