Comment on “Breakthrough curve analysis by simplistic models of fixed bed adsorption: In defense of the century-old Bohart–Adams model”
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.124511
Abstract: Abstract The Bohart–Adams model was preferred for the modeling of water pollutants adsorption in a fixed-bed column. However, its fitting quality was increasingly questioned. Chu proposed that a poor fit was caused by the severe… read more here.
Keywords: adams model; breakthrough curve; fixed bed; bohart adams ... See more keywords
Novel combinatorial extensions to breakthrough curve modeling of an adsorption column — Depth filtration hybrid process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2020.03.015
Abstract: Abstract This work introduces novel scenarios for the breakthrough curve modeling of an adsorption column/depth filtration hybrid system. Four well-known theoretical breakthrough models including Thomas, Adams–Bohart, Yoon–Nelson, and BDST were employed to describe the normalized… read more here.
Keywords: adsorption; modeling adsorption; breakthrough curve; curve modeling ... See more keywords
Micropollutants breakthrough curve phenomena in nanofiltration: Impact of operational parameters
Sign Up to like & getrecommendations! Published in 2021 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2021.118406
Abstract: Abstract A breakthrough curve in nanofiltration (NF) is observed when micropollutants adsorption and subsequent diffusion through the membrane occur at environmentally relevant low concentrations. The role of hydrodynamics and operative conditions to characterize the curve… read more here.
Keywords: curve; impact; nanofiltration; breakthrough curve ... See more keywords