Enhanced adsorptive removal of methyl orange and methylene blue from aqueous solution by alkali-activated multiwalled carbon nanotubes

J Ma, F Yu, L Zhou, L Jin, M Yang, J Luan… - … applied materials & …, 2012 - ACS Publications
An alkali-acitvated method was explored to synthesize activated carbon nanotubes (CNTs-
A) with a high specific surface area (SSA), and a large number of mesopores. The resulting …

Synthesis, characterization and application of amino-functionalized multi-walled carbon nanotubes for effective fast removal of methyl orange from aqueous solution

Y Liu, G Cui, C Luo, L Zhang, Y Guo, S Yan - RSC Advances, 2014 - pubs.rsc.org
Amino-functionalized multi-walled carbon nanotubes (NH2-MWCNTs) for the removal of
methyl orange (MO) from aqueous solution were prepared for the first time using 1, 6 …

Carbonaceous nanomaterials as effective and efficient platforms for removal of dyes from aqueous systems

W Ahlawat, N Kataria, N Dilbaghi, AA Hassan… - Environmental …, 2020 - Elsevier
In this study, the feasibility of using carbonaceous nanomaterials was explored for
adsorptive removal of methylene blue (MB) and methyl orange (MO) dyes from …

Removal of methylene blue from aqueous solution with magnetite loaded multi-wall carbon nanotube: kinetic, isotherm and mechanism analysis

L Ai, C Zhang, F Liao, Y Wang, M Li, L Meng… - Journal of hazardous …, 2011 - Elsevier
In this study, we have demonstrated the efficient removal of cationic dye, methylene blue
(MB), from aqueous solution with the one-pot solvothermal synthesized magnetite-loaded …

Adsorptive removal of dyes from aqueous solution onto carbon nanotubes: a review

VK Gupta, R Kumar, A Nayak, TA Saleh… - Advances in colloid and …, 2013 - Elsevier
Adsorption is a widely used technique for the separation and removal of pollutants from
wastewaters. Carbon nanotubes (CNTs) are emerging as potential adsorbents because of …

Highly efficient and rapid removal of a toxic dye: adsorption kinetics, isotherm, and mechanism studies on functionalized multiwalled carbon nanotubes

M Saxena, N Sharma, R Saxena - Surfaces and Interfaces, 2020 - Elsevier
In the present work, multiwalled carbon nanotubes functionalized with L-tyrosine (CNT-TYR)
was used as a nanoadsorbent to remove a toxic dye, methylene blue (MB). To understand …

Adsorption of alizarin red S dye by carbon nanotubes: an experimental and theoretical investigation

FM Machado, SA Carmalin, EC Lima… - The Journal of …, 2016 - ACS Publications
This study evaluated the feasibility of removing Alizarin Red S dye (ARS) from aqueous
solutions, using nanoadsorbents such as single and multiwalled carbon nanotubes (SWCNT …

Enhanced adsorptive removal of Indigo carmine dye performance by functionalized carbon nanotubes based adsorbents from aqueous solution: equilibrium, kinetic …

ZH Dastgerdi, SS Meshkat, MD Esrafili - Journal of Nanostructure in …, 2019 - Springer
The present work considers an adsorptive removal of Indigo carmine (IC) dye onto nanotube
carbon (CNTs). The pure CNTs were prepared via chemical vapor deposition (CVD) method …

Removal of dye molecules from aqueous solution by carbon nanotubes and carbon nanotube functional groups: critical review

M Rajabi, K Mahanpoor, O Moradi - Rsc Advances, 2017 - pubs.rsc.org
For the removal and separation of wastewater pollutants, one widely used technique is
adsorption. Different materials have been used as adsorbents. Among several adsorbents …

Synergistic and competitive adsorption of organic dyes on multiwalled carbon nanotubes

S Wang, CW Ng, W Wang, Q Li, Z Hao - Chemical engineering journal, 2012 - Elsevier
A multiwalled carbon nanotube (MWCNT) was used as an adsorbent for removal of a
cationic dye (methylene blue, MB) and acid dye (acid red 183, AR183) from aqueous …