工业水处理 ›› 2015, Vol. 35 ›› Issue (5): 1-4. doi: 10.11894/1005-829x.2015.35(5).004

• 专论与综述 •    下一篇

介孔分子筛MCM-41在废水处理中的应用

钟峥1, 徐国雄1, 田初明1, 姜雨省1, 臧毅华2, 郑秋红2, 盛春光2, 刘宗园2, 李菁3, 赵楠3   

  1. 1. 中海油能源发展股份有限公司工程技术分公司, 北京 100010;
    2. 中海油天津化工研究设计院催化技术重点实验室, 天津 300131;
    3. 海通证券股份有限公司, 投资银行, 上海 200001
  • 收稿日期:2015-04-01 出版日期:2015-05-20 发布日期:2015-05-22
  • 作者简介:钟峥(1969—),高级工程师。E-mail:zhongzheng@cnooc.com.cn。

Application of mesporous molecular sieve MCM-41 to wastewater treatment

Zhong Zheng1, Xu Guoxiong1, Tian Chuming1, Jiang Yusheng1, Zang Yihua2, Zheng Qiuhong2, Sheng Chunguang2, Liu Zongyuan2, Li Jing3, Zhao Nan3   

  1. 1. Engineering & Technology Branch, CNOOC Energy Source Development Co., Ltd., Beijing 100010, China;
    2. Key Laboratory of Catalytic Technology CNOOC, CNOOC Tianjin Chemical Research & Design Institute, Tianjin 300131, China;
    3. Haitang Securies Co., Ltd., Investment Banking, Shanghai 200001, China
  • Received:2015-04-01 Online:2015-05-20 Published:2015-05-22

摘要:

介孔分子筛MCM-41具有高度有序排列的孔道结构、孔径均匀且尺寸可调、高比表面积、较大的孔体积及吸附容量,孔道表面具有易于修饰的硅羟基,在废水处理中吸附重金属离子、有机污染物等方面具有很大的应用价值。对近几年介孔分子筛MCM-41用于处理废水中污染物的应用情况进行了综述。

关键词: 介孔分子筛, 吸附, 废水处理

Abstract:

Mesoporous molecular sieve MCM-41 has highly ordered and porous structures,homogeneous & adjustable porous size,high specific surface area,large pore volume and high adsorption capacity. The pore canal has silicon hydroxyl surface which is easy to be modified. Being a kind of efficient adsorbent,MCM-41 has great application value in the aspect of adsorbing heavy metal ions,organic pollutants in wastewater treatment. The recent application situation of mesoporous molecular sieve MCM-41 used for treating pollutants in wastewater treatment is summarized.

Key words: mesoporous molecular sieve, adsorption, wastewater treatment

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