Enhanced ultrasonic degradation of acetaminophen and naproxen in the presence of powdered activated carbon and biochar adsorbents

JK Im, LK Boateng, JRV Flora, N Her, KD Zoh… - Separation and …, 2014 - Elsevier
This study investigated the degradation of pharmaceuticals (PhACs), acetaminophen (AAP)
and naproxen (NPX), via treatment under ultrasonic (US) conditions. The most efficient …

Ultrasonic degradation of acetaminophen and naproxen in the presence of single-walled carbon nanotubes

JK Im, J Heo, LK Boateng, N Her, JRV Flora… - Journal of hazardous …, 2013 - Elsevier
Ultrasonic (US) and single-walled carbon nanotube (SWNT)-catalyzed ultrasonic
(US/SWNT) degradation of a pharmaceutical (PhAC) mixture of acetaminophen (AAP) and …

Sonocatalytic degradation coupled with single-walled carbon nanotubes for removal of ibuprofen and sulfamethoxazole

YAJ Al-Hamadani, C Jung, JK Im, LK Boateng… - Chemical Engineering …, 2017 - Elsevier
This study examined the degradation of pharmaceuticals ((PhACs), ibuprofen (IBP) and
sulfamethoxazole (SMX)) using an ultrasonic (US) reactor at a 1000 kHz frequency in the …

Improvement of activated carbon characteristics by sonication and its application for pharmaceutical contaminant adsorption

AC Fröhlich, GS Dos Reis, FA Pavan, ÉC Lima… - … Science and Pollution …, 2018 - Springer
Sonicated activated carbon (SAC) was developed and used to remove ibuprofen and
ketoprofen from aqueous media by adsorption. A standard activated carbon sample (AC) …

Sonicating for the uptake of paracetamol from solution by activated carbon from oak: kinetics, thermodynamics, and isotherms

AM Al-Ma'abreh, G Edris… - Adsorption Science & …, 2023 - journals.sagepub.com
This inquiry used ultrasonic waves to uptake paracetamol (PA) by using oak-based activated
carbon (ACO). The surface of ACO was explored based on FT-IR, SEM, and XRD before and …

Acenaphthene adsorption onto ultrasonic assisted fatty acid mediated porous activated carbon-characterization, isotherm and kinetic studies

JA Kumar, PS Kumar, T Krithiga, D Prabu, DJ Amarnath… - Chemosphere, 2021 - Elsevier
Adsorbents originated from biological materials play a vital role in the remediation of diverse
toxic pollutants due to their high efficacy, low cost and being environmentally friendly. The …

Microwave assisted green synthesis of Fe 2 O 3/biochar for ultrasonic removal of nonsteroidal anti-inflammatory pharmaceuticals

Z Anfar, M Zbair, HA Ahsiane, A Jada, N El Alem - Rsc advances, 2020 - pubs.rsc.org
Iron oxide/biochar (Fe2O3/biochar) was prepared by green synthesis via a microwave to
evaluate ultrasound-assisted adsorption capacity of Nonsteroidal Anti-inflammatory Drugs …

[HTML][HTML] Comparative study of degradation of ketoprofen and paracetamol by ultrasonic irradiation: Mechanism, toxicity and DBP formation

Y Gao, J Zhou, Y Rao, H Ning, J Zhang, J Shi… - Ultrasonics …, 2022 - Elsevier
The present study comparatively investigated the ultrasonic degradation of ketoprofen (KET)
and paracetamol (PCT) in water. Ultrasonic irradiation at 555 kHz achieved rapid …

Porous carbon by microwave assisted pyrolysis: an effective and low-cost adsorbent for sulfamethoxazole adsorption and optimization using response surface …

M Zbair, HA Ahsaine, Z Anfar - Journal of cleaner production, 2018 - Elsevier
In this work, we described a facile synthesis of porous carbon (PCsingle bondH 2 O 2) using
microwave-assisted pyrolysis and hydrogen peroxide as a chemical activator, almond shell …

Effects of ultrasound on development of Cs/NAC nano composite beads through extrusion dripping for acetaminophen removal from aqueous solution

P Amouzgar, ES Chan, B Salamatinia - Journal of Cleaner Production, 2017 - Elsevier
In this study, the effect of ultrasound (US) on development of freeze-dried and oven-dried,
extrusion dripped chitosan-Nano activated carbon (Cs-NAC), Nano-composite beads for …