@article{ART001063157},
author={Han, Myung-Ho and Manwoo Huh},
title={Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-},
journal={Textile Coloration and Finishing },
issn={1229-0033},
year={2007},
volume={19},
number={3},
pages={26-36}
TY - JOUR
AU - Han, Myung-Ho
AU - Manwoo Huh
TI - Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-
JO - Textile Coloration and Finishing
PY - 2007
VL - 19
IS - 3
PB - The Korean Society Of Dyers And Finishers
SP - 26
EP - 36
SN - 1229-0033
AB - This study was carried out to treat the aqueous solutions containing reactive dyes(RB19, RR120 and RY179) by the Ozone demand flask method and adsorption process using activated carbon fiber(ACF) which are one of the main pollutants in dye wastewater. Ozone oxidation of three kinds of the reactive dyes was examined to investigate the reactivity of dyes with ozone, competition reaction and ozone utilization on various conditions for single- and multi-solute dye solution. Concentration of dyes was decreased continuously with increasing ozone dosage in the single-solute dye solutions. Competition quotient values were calculated to investigate the preferential oxidation of individual dyes in multi-solute dye solutions. Competition quotients(CQi) and values of the overall utilization efficiency, ηO3, were increased at 40mg/l of ozone dosage in multi-solute dye solutions. ACF(A-15) has much larger specific surface area(1,584㎡/g-ACF) in comparison with granular activated carbon adsorbent (F400, 1,125㎡/g-GAC), which is commonly used, and most of pores were found to be micropores with pore radius of 2nm and below. It was found that RB19 was most easily adsorbed among the dyes in this study. In the case of PCP (p-chlorophenol) and sucrose, which are single component adsorbate, adsorption capacities of ACF(A-15) were in good agreement with the batch adsorption measurement, and saturation time predicted of ACF columns for these components was also well agreed with practically measured time. But in the case of reactive dyes, which have relatively high molecular weight and aggregated with multi-components, adsorption capacities or saturation time predicted were not agreed with practically measured values.
KW - ozone oxidation;reactive dye;competition quotients;adsorption;activated carbon fiber(ACF)
DO -
UR -
ER -
Han, Myung-Ho and Manwoo Huh. (2007). Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-. Textile Coloration and Finishing , 19(3), 26-36.
Han, Myung-Ho and Manwoo Huh. 2007, "Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-", Textile Coloration and Finishing , vol.19, no.3 pp.26-36.
Han, Myung-Ho, Manwoo Huh "Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-" Textile Coloration and Finishing 19.3 pp.26-36 (2007) : 26.
Han, Myung-Ho, Manwoo Huh. Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-. 2007; 19(3), 26-36.
Han, Myung-Ho and Manwoo Huh. "Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-" Textile Coloration and Finishing 19, no.3 (2007) : 26-36.
Han, Myung-Ho; Manwoo Huh. Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-. Textile Coloration and Finishing , 19(3), 26-36.
Han, Myung-Ho; Manwoo Huh. Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-. Textile Coloration and Finishing . 2007; 19(3) 26-36.
Han, Myung-Ho, Manwoo Huh. Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-. 2007; 19(3), 26-36.
Han, Myung-Ho and Manwoo Huh. "Characteristics of The Wastewater Treatment Processes for The Removal of Dyes in Aqueous Solution(2) -Ozonation or ACF Adsorption Treatment of Reactive Dyes-" Textile Coloration and Finishing 19, no.3 (2007) : 26-36.
