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林产化学与工业 ›› 2023, Vol. 43 ›› Issue (5): 145-156.doi: 10.3969/j.issn.0253-2417.2023.05.019

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生物基炭材料在印染废水深度处理中的应用研究进展

贾爽(), 黄美娟, 张博, 卫智毅, 程辉, 李守柱   

  1. 新疆理工学院 能源化工工程学院, 新疆 阿克苏 843000
  • 收稿日期:2022-05-10 出版日期:2023-10-28 发布日期:2023-10-27
  • 作者简介:贾爽(1992—),男,四川资阳人,讲师,硕士,主要从事生物基炭材料相关领域研究;E-mail:shuangj6517@xjit.edu.cn
  • 基金资助:
    新疆维吾尔自治区自然科学基金资助项目(2020D01B25);天山创新团队计划(2021D14013);新疆维吾尔自治区大学生创新创业训练计划项目(S202213558012)

Research Progress of Biomass Based Carbon Materials in the Treatment of Dyeing Wastewater

Shuang JIA(), Meijuan HUANG, Bo ZHANG, Zhiyi WEI, Hui CHENG, Shouzhu LI   

  1. College of Energy and Chemical Engineering, Xinjiang Institute of Technology, AKesu 843000, China
  • Received:2022-05-10 Online:2023-10-28 Published:2023-10-27

摘要:

首先总结了生物基炭材料的吸附机理, 并根据作用机理去延伸分析生物基炭原料的选取,以及生物基炭的制备和表面改性方法。综合讨论了炭材料孔道结构、表面官能团等内在因素,以及初始浓度、吸附剂用量、吸附时间、溶液pH值、温度等外在因素对吸附性能的影响, 此外, 对吸附热力学、吸附等温线和吸附动力学等吸附特性展开分析。最后, 总结了生物基炭材料实际应用存在的问题以及未来多样化发展方向, 以期对生物基炭材料在印染废水高效处理中的应用提供参考和借鉴。

关键词: 生物质, 炭材料, 印染废水, 吸附

Abstract:

Firstly, the decontamination mechanism of biomass-based carbon materials was summarized, and the selection, preparation and surface modification methods of biomass raw materials were analyzed according to the mechanism. The effects of internal factors, including pore structure and surface functional groups, and external factors such as initial concentration, adsorbent dosage, contact time, solution pH and temperature on the adsorption performance were discussed. In addition, the adsorption characteristics such as adsorption thermodynamics, adsorption isotherm and adsorption kinetics were analyzed. Finally, the problems existed in the practical application of biomass-based carbon materials and the diverse development directions in the future were summarized, hoping to provide reference for the application of biomass based carbon materials in the high-efficiency treatment of dying wastewater.

Key words: biomass, carbon materials, dyeing wastewater, adsorption

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