| 基于造纸污泥的活性炭对恩诺沙星的吸附研究 |
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| 引用本文： | 王潇潇,陈燕,柳炜. 基于造纸污泥的活性炭对恩诺沙星的吸附研究[J]. 中国造纸, 2024, 43(2): 158-164 |
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| 作者姓名： | 王潇潇 陈燕 柳炜 |
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| 作者单位： | 1.重庆商务职业学院出版传媒学院，重庆，401331;2.重庆商务职业学院人工智能 学院，重庆，401331;3.四川大学空天科学与工程学院，四川成都，610065;4.华中科技大学材料科学与工程学院，湖北武汉，430074 |
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| 基金项目： | 重庆市教委科学技术研究项目（KJQN202004403）；重庆市教委科学技术研究项目（KJZD-K202104401）；重庆市教委科学技术研究项目（KJZD-K202204401）。 |
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| 摘 要： | 本研究首先从造纸污泥制备炭化物（CCP），再利用磷酸/硝酸混合液活化CCP，制备造纸污泥基活性炭（ACPMS）。将ACPMS用于抗生素恩诺沙星（ENF）的吸附去除。结果表明，ENF在ACPMS上的吸附过程符合朗格缪尔等温线模型和准二阶动力学模型，最大吸附能力为46.8 mg/g，表明ACPMS可以高效吸附ENF，是一种从环境基质中去除抗生素的有效工具。
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| 关 键 词： | 恩诺沙星 吸附 造纸污泥 活性炭 |
| 收稿时间： | 2023-08-09 |
Adsorption of Enrofloxacin by Activated Carbon Based on Papermaking Sludge |
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| WANG Xiaoxiao,CHEN Yan,LIU Wei. Adsorption of Enrofloxacin by Activated Carbon Based on Papermaking Sludge[J]. China Pulp & Paper, 2024, 43(2): 158-164 |
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| Authors: | WANG Xiaoxiao CHEN Yan LIU Wei |
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| Affiliation: | 1.Publishing and Media College， Chongqing Business Vocational College， Chongqing， 401331;2.Artificial Intelligence College， Chongqing Business Vocational College， Chongqing， 401331;3.School of Aeronautics & Astronautics， Sichuan University， Chengdu， Sichuan Province， 610065;4.School of Materials Science and Engineering， Huazhong University of Science and Technology， Wuhan， Hubei Province， 430074 |
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| Abstract: | In this study， carbonized papermaking sludge （CCP） was prepared firstly， and then activated carbon based on papermaking sludge （ACPMS） was synthesized by activating CCP with a mixture of phosphoric acid and nitric acid. The ACPMS was then utilized for the adsorption removal of the antibiotic enrofloxacin （ENF） and the findings revealed that the adsorption of ENF on ACPMS conformed to the Langmuir isotherm model and the quasi second-order kinetic model with a maximum adsorption capacity of 46.8 mg/g. The results showed that the high efficiency of ACPMS in adsorbing ENF， highlighting its potential as an effective tool for removing antimicrobial agents from environmental matrices. |
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| Keywords: | enrofloxacin adsorption papermaking sludge activated carbon |
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