SHANDan-na.Advances in Adsorption of Typical Pharmaceuticals on Carbonaceous Nano-materials in Water[J].China Water & Wastewater,2024,40(14):42-50.
Advances in Adsorption of Typical Pharmaceuticals on Carbonaceous Nano-materials in Water
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第40卷
Number:
第14期
Page:
42-50
Column:
Date of publication:
2024-07-17
- Keywords:
- carbonaceous nano-materials; pharmaceuticals; effective adsorption; degradation; regeneration
- Abstract:
- Pharmaceuticals are emerging organic contaminants in water, posing potential harm to environment, animals and human beings at low concentration. In cases where conventional wastewater treatment technologies are difficult to remove them effectively, adsorption technology is considered to have potential in pharmaceuticals removal. However, regeneration of adsorbents is a bottleneck problem. There is an urgent to achieve the goals of developing efficient adsorbents, regenerating adsorbents and degrading pollutants. This paper reviews the current status of pharmaceuticals pollutant and their removal technologies in water, adsorption and regeneration of typical carbonaceous nano-materials. On this basis, it identifies shortcomings in current research and proposes future development directions. Specifically, the focus should be on the development of efficient carbonaceous composite adsorption nano-materials, understanding their adsorption characteristics and mechanisms, and exploring methods for oxidizing and degrading the adsorbed pharmaceuticals during the regeneration process. The ultimate goal is to achieve both efficient absorption and regeneration simultaneously.
Last Update:
2024-07-17