[HTML][HTML] Effect of ultrasound pre-treatment on adsorbent in dye adsorption compared with ultrasound simultaneous adsorption
SK Low, MC Tan, NL Chin - Ultrasonics sonochemistry, 2018 - Elsevier
Ultrasound was applied simultaneously with adsorption process in most of the previous
studies. However, this method is not practical to treat huge amounts of coloured wastewater …
studies. However, this method is not practical to treat huge amounts of coloured wastewater …
[HTML][HTML] Design and construction of nanoscale material for ultrasonic assisted adsorption of dyes: application of derivative spectrophotometry and experimental design …
Response surface methodology (RSM) based on central rotatable experimental design was
used to investigate the effect of ultrasound assisted simultaneous adsorption process …
used to investigate the effect of ultrasound assisted simultaneous adsorption process …
Ultrasound enhanced removal of lead from wastewater by hazelnut shell: an experimental design methodology
S Bdaiwi Ahmed, A Stoica-Guzun, FH Kamar… - International Journal of …, 2019 - Springer
The present work aimed to investigate the possibility to enhance Pb (II) removal from
wastewater by ultrasound-assisted adsorption using unmodified hazelnut shell, as locally …
wastewater by ultrasound-assisted adsorption using unmodified hazelnut shell, as locally …
[HTML][HTML] Ultrasound facilitates and improves removal of triphenylmethane (crystal violet) dye from aqueous solution by activated charcoal: A kinetic study
This work was aimed at removing crystal violet (CV) from an aqueous solution via an
ultrasound-aided sorption process. Different operational parameters, such as contact time …
ultrasound-aided sorption process. Different operational parameters, such as contact time …
A critical review on ultrasonic-assisted dye adsorption: Mass transfer, half-life and half-capacity concentration approach with future industrial perspectives
A Mary Ealias, MP Saravanakumar - Critical Reviews in …, 2019 - Taylor & Francis
Dyes are developing as a dangerous category of toxins to the ecosystem. The discharge of
dyes in aquatic system has horrible health and esthetic impacts, needs to be expelled from …
dyes in aquatic system has horrible health and esthetic impacts, needs to be expelled from …
[HTML][HTML] Sono-assisted adsorption of acid violet 7 and basic violet 10 dyes from aqueous solutions: Evaluation of isotherm and kinetic parameters
B Ileri - Environmental Engineering Research, 2022 - eeer.org
In this study, the removal of acid violet 7 (AV7) and basic violet 10 (BV10) synthetic dyes was
investigated using fly ash alone, ultrasound (40 kHz) alone, and combined ultrasound/fly …
investigated using fly ash alone, ultrasound (40 kHz) alone, and combined ultrasound/fly …
Optimization and modeling of decolorization and COD reduction of reactive dye solutions by ultrasound-assisted adsorption
E Şayan - Chemical Engineering Journal, 2006 - Elsevier
The treatments of wastewaters contained dyestuffs are difficult and they require special
advanced treatment technologies. It is known that adsorption is one of the methods …
advanced treatment technologies. It is known that adsorption is one of the methods …
Adsorption of semisoft pollutants onto Bi2S3/Ag2S-AC under the influence of ultrasonic waves as external filed
Abstract The Bi 2 S 3–Ag 2 S nanocomposite loaded activated carbon (Bi 2 S 3–Ag 2 S-AC)
as semisoft adsorbent was prepared, characterized by FE-SEM, XRD, EDX and DRS and …
as semisoft adsorbent was prepared, characterized by FE-SEM, XRD, EDX and DRS and …
Ultrasonic treatment of textile dye effluent utilizing microwave‐assisted activated carbon
Porous microwave irradiated activated carbon has been developed and its application for
time efficient ultrasonic treatment of Congo‐red (CR) dye. The maximum removal efficiency …
time efficient ultrasonic treatment of Congo‐red (CR) dye. The maximum removal efficiency …
Sono-sorption efficiencies and equilibrium removal of triphenylmethane (crystal violet) dye from aqueous solution by activated charcoal
In this present work, the sorption of crystal violet (CV) pigment from laden aqueous solution
carried out via ultrasound-assisted. The sorption of CV on activated charcoal was performed …
carried out via ultrasound-assisted. The sorption of CV on activated charcoal was performed …