Recent advances in activated carbon modification techniques for enhanced heavy metal adsorption

M Mariana, AK HPS, EM Mistar, EB Yahya… - Journal of Water …, 2021 - Elsevier
The contamination of water with heavy metals is a global issue. Its water solubility and non-
degradability nature convert it into a potential threat to human health as well as flora and …

An overview of the modification methods of activated carbon for its water treatment applications

A Bhatnagar, W Hogland, M Marques… - Chemical Engineering …, 2013 - Elsevier
Activated carbon has been recognized as one of the oldest and widely used adsorbent for
the water and wastewater treatment for removing organic and inorganic pollutants. The …

Surface modification of activated carbon fiber by low-temperature oxygen plasma: Textural property, surface chemistry, and the effect of water vapor adsorption

Y Huang, Q Yu, M Li, S Jin, J Fan, L Zhao… - Chemical engineering …, 2021 - Elsevier
The effects of adsorbent characteristics on its water adsorption performance were
investigated using low-temperature oxygen plasma technology (LTOP) as a surface …

Surface modified activated carbons: Sustainable bio-based materials for environmental remediation

MK Jha, S Joshi, RK Sharma, AA Kim, B Pant, M Park… - Nanomaterials, 2021 - mdpi.com
Global warming and water/air contamination caused by human activities are major
challenges in environmental pollution and climate change. The improper discharge of a …

[HTML][HTML] Application of biopolymers as a new age sustainable material for surfactant adsorption: A brief review

S Biswas, A Pal - Carbohydrate Polymer Technologies and Applications, 2021 - Elsevier
Wastewater remediation by biopolymers and biopolymer composites is one of the most
interesting research topics in the current day scenario. Emerging pollutants abatement from …

Synthesis of activated carbon fibers from cotton by microwave induced H3PO4 activation

X Duan, C Srinivasakannan, X Wang, F Wang… - Journal of the Taiwan …, 2017 - Elsevier
The preparation of activated carbon fiber (ACF) with cotton as raw precursor via microwave
assisted H 3 PO 4 activation was explored in the present study. The influence of microwave …

Preparation and characterization of activated carbon fiber (ACF) from cotton woven waste

J Zheng, Q Zhao, Z Ye - Applied Surface Science, 2014 - Elsevier
In this study, the activated carbon fibers (ACFs) were prepared using cotton woven waste as
precursor. The cotton woven waste was first partly dissolved by 80% phosphoric acid and …

An overview of low‐temperature plasma surface modification of carbon materials for removal of pollutants from liquid and gas phases

Y Huang, Q Yu, M Li, S Sun, H Zhao… - Plasma Processes …, 2021 - Wiley Online Library
As a promising surface treatment technique, low‐temperature plasma (LTP) technology has
been widely used over the past two decades. Herein, the surface modification of carbon …

Water treatment with exceptional virus inactivation using activated carbon modified with silver (Ag) and copper oxide (CuO) nanoparticles

QL Shimabuku, FS Arakawa… - Environmental …, 2017 - Taylor & Francis
Continuous flow experiments (450 mL min− 1) were performed in household filter in order to
investigate the removal and/or inactivation of T4 bacteriophage, using granular activated …

Modification of polyacrylonitrile-based activated carbon fibers and their p-nitrophenol adsorption and degradation properties

Y Yue, Y Wang, C Qu, X Xu - Journal of Environmental Chemical …, 2021 - Elsevier
Activated carbon fibers (ACFs) are widely used adsorbent materials for wastewater
treatment. In this study, polyacrylonitrile-based ACFs (PAN–ACF) were modified with oxalic …