无机盐工业
主管:中海油天津化工研究设计院有限公司
主办:中海油天津化工研究设计院有限公司
   中海油炼油化工科学研究院(北京)有限公司
   中国化工学会无机酸碱盐专业委员会
ISSN 1006-4990 CN 12-1069/TQ

无机盐工业 ›› 2020, Vol. 52 ›› Issue (10): 140-144.doi: 10.11962/1006-4990.2019-0610

• 环境·健康·安全 • 上一篇    下一篇

有序介孔碳和活性炭对阿莫西林的吸附研究

徐莹1(),高荣2,金士威2()   

  1. 1.中国五环工程有限公司,湖北武汉 430223
    2.中南民族大学催化转化与能源材料化学教育部重点实验室和催化材料科学湖北省重点实验室
  • 收稿日期:2020-04-17 出版日期:2020-10-10 发布日期:2020-11-24
  • 作者简介:徐莹(1978— ),女,高级工程师,学士,研究方向为化工工艺及管道布置设计;E-mail: xuying@cwcec.com
  • 基金资助:
    中南民族大学中央专项基金项目(CZW15088)

Study on adsorption of amoxicillin by ordered mesoporous carbon and activated carbon

Xu Ying1(),Gao Rong2,Jin Shiwei2()   

  1. 1. Wuhuan Engineering Co.,Ltd.,Wuhan 430223,China
    2. South Central University for Nationalities Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science & South-Central University for Nationalities
  • Received:2020-04-17 Published:2020-10-10 Online:2020-11-24

摘要:

阿莫西林是废水中一类典型的药品与个人护理品类新型有机污染物,会对周围环境和人体健康造成潜在威胁。以蔗糖为碳源、以SBA-15为模板制备有序介孔碳(OMC)。采用动态吸附法研究其对阿莫西林的吸附行为,并与常规吸附材料商用活性炭(GAC)作对比。探讨了废水中阿莫西林的初始浓度、温度及流速对动态吸附的影响。结果表明:在同等条件下,OMC的吸附能力远强于GAC,以OMC为吸附剂可有效去除废水中的阿莫西林类新型有机污染物。

关键词: 有序介孔碳, 商用活性炭, 阿莫西林, 吸附

Abstract:

Amoxicillin is a new type of organic pollutant in wastewater,which is a typical kind of medicine and personal care.It poses a potential threat to the surrounding environment and human health.The ordered mesoporous carbon(OMC) was prepared by using sucrose as carbon source and SBA-15 as template.The adsorption behavior of amoxicillin on OMC was studied by dynamic adsorption method and it was compared with traditional activated carbon(GAC).Effects of the initial concentration,temperature and flow rate of amoxicillin in wastewater on dynamic adsorption were discussed.The results showed that under the same conditions,the adsorption capacity of OMC was much stronger than that of GAC.Using OMC as adsorbent can effectively remove amoxicillin-type new organic pollutants in wastewater.

Key words: ordered mesoporous carbon, traditional activated carbon, amoxicillin, adsorption

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