Research on the effects of some factors on the adsorption capacity of 2,4-D in solution on carbon nanotube materials and activated carbon nanotubes

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Authors

  • Hoang Kim Hue (Corresponding Author) Institute of Military Environmental Chemistry, Chemical Corps

DOI:

https://doi.org/10.54939/1859-1043.j.mst.96.2024.68-77

Keywords:

Carbon nanotube; 2,4-dichlorophenoxyacetic acid; Adsorption; Triton X-100.

Abstract

This article introduces the results of research investigating the effects of initial concentration 2,4-dichlorophenoxyacetic acid (2,4-D), temperature, pH, CaCl2 salt concentration  and surfactant TX100 in solution on the 2,4-D adsorption capacity of carbon nanotube (CNTs) materials CNT-TC and CNT-HKi. Under the investigated conditions, CNT-HK7 had the highest ability to adsorb 2,4-D in solution. Progress 2,4-D adsorption of CNT-TC and CNT-HKi materials is exothermic and physical in nature, controlled by electrostatic interactions of solution. The presence of CaCl2 salt in the solution has created favorable conditions for the progress 2,4-D adsorption of CNT-TC and CNT-HKi. The presence of the active substance TX100 in the solution hinders the adsorption of 2,4-D by CNT-TC and CNT-HKi.

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Published

25-06-2024

How to Cite

Hoàng, K. H. “Research on the Effects of Some Factors on the Adsorption Capacity of 2,4-D in Solution on Carbon Nanotube Materials and Activated Carbon Nanotubes”. Journal of Military Science and Technology, vol. 96, no. 96, June 2024, pp. 68-77, doi:10.54939/1859-1043.j.mst.96.2024.68-77.

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