The effect of ultrasound on the adsorption and desorption of Cr (VI) on activated carbon and
PVC–PPA resin were investigated. The results indicated that, on resin, the adsorption rate …

We have investigated the effects of ultrasound on the adsorption capacity of Fe3O4
magnetic particle sorbent for the batch removal of chromate [Cr (VI)] from simulated …

The aim of the present work is to explore the effects of ultrasound on desorption of metal
ions from activated carbon. The desorption of Cu (II), Mn (II), Hg (II), and Cr (VI) from …

Ground discarded tire rubber is an interesting and inexpensive medium for the sorption of
toxic metals, including chromium, from water. The batch sorption tests were conducted to …

The effect of 48-kHz ultrasound on the adsorption and desorption of phenol from aqueous
solutions onto coconut shell-based granular activated carbons was studied at 25° C …

Batch mode experiments were conducted to study the removal of hexavalent chromium (Cr
(VI)) from aqueous solutions using ultrasound-assisted aqueous solution ball milling. The …

Activated carbon (AC) was prepared from eucalyptus sawdust by microwave-assisted
activation with ZnCl2 and utilized for removing chromium (VI) from an aqueous solution with …

Activated carbon (AC) prepared from luffa sponge was firstly used as an adsorbent to
remove Cr (VI) from aqueous solution. The Cr (VI) adsorption behaviors of AC under …

In this study ultrasound was used as an alternative method to regenerate granular activated
carbon saturated with p-chlorophenol. Desorption experiments of exhausted activated …

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 …