Activated Carbon: Sorption of DOC from Wastewater
Activated carbons were prepared from a lignocellulosic material (prune pits) by pyrolysis to 900°C, and then activation in CO2 at 900°C for activation...

Adsorption Isotherm Parameter Estimation
Determination of the parameter values for the Langmuir and Freundlich adsorption isotherm equations for water and wastewater treatment samples often requires estimation of the concentration...

Activated Carbon for Treatment of Cadmium Wastewater
The use of activated carbon for heavy metal removal was exemplified by studying the adsorption characteristics of Cd(II) from Cd(II)-BF4 plating...

Regeneration of Five Activated Carbons with Methanol
The regeneration characteristics of five commercially available granular activated carbons with methanol were evaluated. Three of the adsorbents were bituminous base carbons, while the...

Stochastic SH Waves along a Frictional Interface
The reflection, refraction, and adsorption of a planar SH wave with stochastic time dependence at a frictionally bonded interface between elastic solids is considered. The incident stress...

Competitive Adsoprtion of CHC13 and Humic Material

Soil Adsorption of Chlorinated Organics

Removal of Cd(II) and Hg(II) by Activated Carbon

Multiple-Tap Column Design for Adsorbents
Extensive research programs have been undertaken to determine the mechanism for the removal of trace organic chemicals from drinking water by adsorbent, eg., granular activated carbon...

Dual Rate Kinetic Model of Fixed Bed Adsorber
An activated carbon adsorption model is presented which predicts performance of adsorption beds using parameters evaluated from batch tests. The proposed dual rate model assumes that a...

The Effect of Complex Formation on the Removal of Heavy Metals from Water and Wastewater

Mathematical Modeling of the Displacement of Preadsorbed Organics in Fixed-Bed Adsorbers

Mathematical Modeling of Humic Substances Removal with Activated Carbon Beds

Disposal of Hazardous Toxic Munition Waste

Filtration for Treating Metal-Finishing Wastes

Treating Industrial Wastewater of Varying Quality and Quantity

Water Defluoridation with Activated Alumina
Adsorption of fluoride ion from aqueous solution by activated alumina was carried out in six 2-l reactors under different pH values and ratios of initial fluoride ion to activated alumina....

Transport of Viruses through Organic Soils and Sediments
A black organic sediment (l5.5% organic carbon) retained only 60% and 75% of virus suspended in secondary effluent and ground water, respectively. When some of the water-soluble humic...

Chemical Conditioning of Activated Sludge
Activated sludge flocs may be represented as matrices to which anionic particles are weakly adsorbed. A sludge becomes optimally conditioned when the unadsorbed anionic particles are coagulated...

Solute Transport in Adsorptive Porous Media Flow

 

 

 

 

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