磁性Fe3O4/活性炭对电镀废水中Cr(Ⅵ)吸附性能的研究OA北大核心CSCDCSTPCD
The Adsorption Property of Magnetic Fe3O4/Active Carbon for Cr(Ⅵ) in Electroplating Waste Water
目的 获得吸附性能、磁分离性能和再生性能较佳的磁性Fe3O4/活性炭吸附剂(MAC).方法 通过化学共沉淀法制备出磁性Fe3O4/活性炭吸附剂.采用X-射线衍射仪(XRD)和傅里叶变换红外光谱仪(FTIR)对活性炭进行表征.使用磁性Fe3O4/活性炭吸附电镀废水中的Cr(Ⅵ),考察吸附剂用量、吸附pH值和吸附时间对吸附性能的影响,并研究了吸附动力学模型.利用磁铁对磁性Fe3O4/活性炭进行了回收.结果 制备的磁性Fe3O4/活性炭中含有纯度较高的…查看全部>>
The work aims to obtain magnetic Fe3O4/active carbon with better adsorption capacity,magnetic separation property and regeneration performance.The magnetic Fe3O4/active carbon was prepared by chemical co-precipitation method,and were characterized by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR).The magnetic Fe3O4/active carbon was used to adsorb Cr(Ⅵ) in electroplating waste water,and the effects of adsorbent dosage,pH and adsor…查看全部>>
范文娟
攀枝花学院生物与化学工程学院,四川攀枝花617000
化学化工
磁性Fe3O4/活性炭电镀废水吸附磁分离
magnetic Fe3O4/active carbonelectroplating waste wateradsorptionmagnetic separation
《表面技术》 2018 (2)
48-54,7
攀枝花市应用基础研究项目(2016CY-G-7)结构化学国家重点实验室开放项目(20150012)Supported by the Basic Applied Research Project of Panzhihua (2016CY-G-7),the Open Project of Structural Chemistry of State Key Laboratory (20150012)
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