综述与专论

改性海绵的合成策略及其油水分离应用研究进展

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  • 1.陕西地建土地工程技术研究院有限责任公司,西安710075;
    2.陕西省土地工程建设集团有限责任公司,西安710075;
    3.自然资源部退化及未利用土地整治工程重点实验室,西安710075;
    4.陕西省土地整治工程技术研究中心,西安710075
杨晨曦(1994-),男,硕士研究生,主要从事新型功能材料的研究工作。

收稿日期: 2019-12-10

  修回日期: 2020-02-05

  网络出版日期: 2020-10-23

基金资助

陕西省土地工程建设集团内部科研项目(DJNY2018-13)

Research progress on synthesis strategy and application of modified sponge for oil-water separation

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  • 1. Institute of Land Engineering and Technology,Shaanxi Provincial Land Engineering Construction Group Co.,Ltd.,Xi'an 710075;
    2. ShaanXi Provincial Land Engineering Construction Group Co.,Ltd.,Xi'an 710075;
    3. Key Laboratory of Degraded and Unused Land Consolidation Engineering,the Ministry of Land and Resources,Xi'an 710075;
    4. Shaanxi Provincial Land Consolidation Engineering Technology Research Center,Xi'an 710075

Received date: 2019-12-10

  Revised date: 2020-02-05

  Online published: 2020-10-23

摘要

海上溢油问题及含油废水的排放对经济与环境带来了巨大的破坏。在处理这些问题的方法中,吸附法被认为是一种最为经济、高效和环保的方法。改性吸油海绵由于成本低、孔隙率高、设计灵活及三维骨架结构使其在油水混合物处理领域备受关注。然而,普通海绵由于其亲水-亲油性限制了油水处理中的应用。总结了为解决海绵此类问题而赋予海绵选择吸附性能及提高其吸附性的改性方法。

本文引用格式

杨晨曦, 李娟, 王健 . 改性海绵的合成策略及其油水分离应用研究进展[J]. 化工新型材料, 2020 , 48(8) : 18 -21 . DOI: 10.19817/j.cnki.issn 1006-3536.2020.08.004

Abstract

Marine oil spills and emissions of oily wastewater have caused enormous damage to the economy and the environment.Among the methods for dealing with these problems,the adsorption method is considered to be the most economical,efficient and environmentally friendly method.The modified oil-absorbing sponge has attracted much attention in the field of oil-water mixture treatment due to its low cost,high porosity,flexible design and three-dimensional skeleton structure.However,ordinary sponges limit their use in oil water treatment due to their hydrophilic-lipophilic nature.The modification methods that given the sponge selective adsorption performance and improved its adsorption to solve such problems of sponge were summarized.

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