石油化工高等学校学报

石油化工高等学校学报 ›› 2021, Vol. 34 ›› Issue (6): 16-21.DOI: 10.3969/j.issn.1006-396X.2021.06.003

• 石油化工 • 上一篇    下一篇

水滑石材料处理工业废水的研究进展

于喜洋(), 顾贵洲, 李政()   

  1. 辽宁石油化工大学 环境与安全工程学院,辽宁 抚顺 113001
  • 收稿日期:2020-09-22 修回日期:2021-11-28 出版日期:2021-12-25 发布日期:2021-12-29
  • 通讯作者: 李政
  • 作者简介:于喜洋(1996⁃),男,硕士研究生,从事工业废水处理方面研究;E⁃mail:1174667480@qq.com
  • 基金资助:
    国家自然科学基金资助项目(41701364);辽宁省教育厅科学研究经费项目(L2019034)

Research Progress of Industrial Wastewater Treatment by Hydrotalcite

Xiyang Yu(), Guizhou Gu, Zheng Li()   

  1. School of Environmental and Safety Engineering,Liaoning Petrochemaical University,Fushun Liaoning 113001,China
  • Received:2020-09-22 Revised:2021-11-28 Online:2021-12-25 Published:2021-12-29
  • Contact: Zheng Li

摘要:

工业废水主要由工业生产过程中产生的污水和废液组成,具有成分复杂、种类繁多、差异性大、难以处理等特点。主要综述了水滑石常用的制备方法,利用壳聚糖法、等离子体法、农业废弃物法进行改性制备复合材料。水滑石材料在吸附过程中多呈粉末状,难以回收,且工业化应用较少。针对以上问题,可采用引入Fe离子产生磁性,利于回收;通过开发更低廉的合成材料、简单快捷的制备方法、稳定的理化性质使水滑石材料得以工业化应用。水滑石复合材料在层板中引入磁性物质有助于回收,随着水滑石技术的深入研究和新工艺的发展,处理有毒污染物的前景必定会更广阔。

关键词: 水滑石, 印染废水, 吸附

Abstract:

Industrial wastewater is mainly composed of sewage and waste liquid produced in industrial production process, which has been characterized by its complex composition, wide variety, large difference and difficulty in treatment.The commonly used methods for preparation of hydrotalcite were reviewed, such as chitosan method, plasma method and agricultural waste method. Hydrotalcite materials in the adsorption process are mostly in powder, which is difficult to be recycled, and rarely used in industry applications. In view of the above problems, Fe ions can be introduced in hydrotalcite materials to generate magnetism, which is be beneficial to recovery. By developing cheaper synthetic materials, simple and fast preparation methods, stable physical and chemical properties of hydrotalcite materials, industrial applications could be achieved. The introduction of magnetic materials into hydrotalcite composites can help to recycle. With the in?depth study of hydrotalcite preparation technology, the prospect of dealing with toxic pollutants will be better.

Key words: Hydrotalcite, Printing and dyeing wastewater, Adsorbent

中图分类号: 

引用本文

于喜洋, 顾贵洲, 李政. 水滑石材料处理工业废水的研究进展[J]. 石油化工高等学校学报, 2021, 34(6): 16-21.

Xiyang Yu, Guizhou Gu, Zheng Li. Research Progress of Industrial Wastewater Treatment by Hydrotalcite[J]. Journal of Petrochemical Universities, 2021, 34(6): 16-21.

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