期刊文献+

滴定-凝胶法制备球形水凝胶吸附材料及其在废水处理中的应用 被引量:4

Fabrication of spherical hydrogel adsorbents via one-step titration-gel method for waste water treatment-a review
下载PDF
导出
摘要 滴定-凝胶法制备球形水凝胶吸附材料具有3D倒漏斗状微观形貌结构,孔径分布宽泛,对水体中重金属、染料等污染物具有快速响应机制,已被广泛用于水处理过程研究。综述了滴制法制备球形水凝胶吸附材料的主要过程机理、水凝胶具有的特殊形貌结构及其在水处理过程中的应用,分析了球形水凝胶吸附材料在水处理应用过程中存在的问题和局限,并指出了其在水处理领域的应用前景及发展方向。 The spherical hydrogel adsorbent prepared by titration-gel method has a 3 D inverted funnel-like micromorphological structure, a wide pore size distribution, and a fast response mechanism to heavy metals, dyes and other pollutants in water. It has been widely used in water treatment process research. The one-step titration-gel method is really a facile way to fabricate the hydrogel adsorbents with observably spherical structure. Herein, the formation mechanism of the hydrogel beads which were developed by the one-step titration-gel method was discussed. And, the authors of this manuscript review the researches which published in recently that used the hydrogel beads to remove the different pollutants from waste water. The main difficulties and limitations, or the prospects of the spherical hydrogel beads used in waste water treatment, also, were stated. The authors of this manuscript hoped this work would provide a corresponding guideline for the researchers who are aiming at preparing the spherical hydrogel adsorbents for waste water treatments.
作者 林帝出 杨佳薇 邓玉莹 戴敏 郑西来 彭昌盛 LIN Dichu;YANG Jiawei;DENG Yuying;DAI Min;ZHENG Xilai;PENG Changsheng(The Key Laboratory of Marine Environmental Science and Ecology,Ministry of Education,College of Environmental Science and Engineering,Ocean University of China,Qingdao 266100,Shandong,China;School of Environmental and Chemical Engineering,Zhaoqing University,Zhaoqing 526061,Guangdong,China)
出处 《化工学报》 EI CAS CSCD 北大核心 2020年第3期914-922,共9页 CIESC Journal
基金 国家自然科学基金-山东省政府联合基金重点项目(U1806210,U1806212) 肇庆市2018年省科技创新战略专项资金项目(2018N006)。
关键词 凝胶 滴定-凝胶法 制备 吸附剂 废水 gel one-step titration gel method preparation adsorbents waste water
  • 相关文献

参考文献2

二级参考文献13

  • 1Yi J Z, Zhang L M. [J]. Bioresour Technol, 2008,99 (7) : 2182- 2186.
  • 2Akkaya R, Ulusoy U. [J]. Journal of Hazardous Materials, 2008,151 (2) : 380-388.
  • 3Peppas N A, Bures P, Leobandung W, et al. [J]. European Jour- nal of Pharmaeeuties and Biopharmaceuties, 2000,50 ( 1 ) : 27-46.
  • 4Bekiari V, Sotiropoulou M, Bokias G. [J]. Colloids Surf. A, 2008,312(1/2) :214- 218.
  • 5Yetimoglu E K, Kahraman M V, Ercan O, et al.[J]. React Funct Polym,2007,67(5) :451-460.
  • 6Kagaz H, Ozgtoma S, Orbay M. [J]. Polymer, 2001,42 (18) : 7497-7502.
  • 7Kreikebaum H, Gilbert D U.[J]. Polymer, 2003,44 (6) : 1785- 1793.
  • 8Liu Z, Wang H S, Liu C, et al. [J]. Chem Commun, 2012,48 (59) :7350-7352.
  • 9Chen C H,Wang F Y,Mao C F,et al.[J]. J Appl Polym Sei, 2007,105(3) : 1086-1092.
  • 10Dreyer D R,Park S, Bielawski C W, et al.[J]. Chem Soc Rev, 2010,39 (1) : 228-240.

共引文献16

同被引文献39

引证文献4

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部