Adsorption of reactive blue BF-5G dye by soybean hulls: kinetics, equilibrium and influencing factors

Equilibrium and Kinetics Study of Reactive Blue 19 Dye from Aqueous Solution by a Rapid Adsorption Approach to Degradation

The present investigation assesses the application of ceric sulfate for the removal of the colorant reactive blue19 (R.B19) from synthetic wastewater. The adsorption characteristics and dye removal efficiency of adsorbent have been determined by investigating factors such as effect of pH (pHOptimum

Adsorption Kinetics and Equilibrium Studies of Reactive Red 198 Dye by Cuttlefish Bone Powder

In this research, the removal of Reactive Red 198 dye (RR-198) by Cuttlefish bone powder was investigated. The adsorbent was prepared in laboratory conditions and ground by ASTM standard sieves (60-100 mesh). The progress of the process is monitored spectrophotometrically by measuring the absorbance of dye at 518 nm wavelength. In addition, the effects of process parameter...

equilibrium and kinetics study of reactive blue 19 dye from aqueous solution by a rapid adsorption approach to degradation

adsorption of methylene blue dye from aqueous solutions by modified pumice stone: kinetics and equilibrium studies

background dyes are one of the most important industrial pollutants, especially in textile industries. many methods have been proposed in order to remove color from wastewater among which, adsorption is more acceptable due to the ability for its use in the large scale. objectives the objective of this study was to investigate pumice as an inexpensive adsorbent for removal of methylene blue from...

Equilibrium and Kinetic Studies of Zinc (II) Ion Adsorption from Aqueous Solution by Modified Soybean Hulls

Water used in industries creates a wastewater that has potential hazards for our environment, because of introducing various contaminates such as heavy metals in to soil and water resources. In this study, a modification method was adopted to enhance metal ion adsorption on soybean hulls using NaOH and citric acid. The batch experiments were carried out to optimize parameters like pH, adsorbent...