ADSORPTION OF 2,4-DICHLOROPHENOL IN AQUEOUS SOLUTION ONTO ADSORPTION RESIN MODIFIED BY N-ACETYLANILINE

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ADSORPTION OF 2,4-DICHLOROPHENOL IN AQUEOUS SOLUTION ONTO ADSORPTION RESIN MODIFIED BY N-ACETYLANILINE

Papers | Updated：2021-06-21

- ADSORPTION OF 2,4-DICHLOROPHENOL IN AQUEOUS SOLUTION ONTO ADSORPTION RESIN MODIFIED BY N-ACETYLANILINE
- Issue 3, Pages: 263-269(2007)
- Affiliations：
  
  1.   Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection Department of Chemistry of Yancheng Teachers’ College
  2.   Yancheng 224002
  3.   China
- Author bio：
- Funds：
  
  This work was supported by the Educational Bureau （No.05KJD610250）();the Science & Technology Bureau （No. BS2006032） of Jiangsu Province, China.()
- DOI：
  CLC： TQ028.15
- Published：2007
- Accepted：
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[1]费正皓.ADSORPTION OF 2,4-DICHLOROPHENOL IN AQUEOUS SOLUTION ONTO ADSORPTION RESIN MODIFIED BY N-ACETYLANILINE[J].Chinese Journal of Polymer Science,2007(03):263-269.

ADSORPTION OF 2,4-DICHLOROPHENOL IN AQUEOUS SOLUTION ONTO ADSORPTION RESIN MODIFIED BY N-ACETYLANILINE[J]. 2007, (3): 263-269.
[1]费正皓.ADSORPTION OF 2,4-DICHLOROPHENOL IN AQUEOUS SOLUTION ONTO ADSORPTION RESIN MODIFIED BY N-ACETYLANILINE[J].Chinese Journal of Polymer Science,2007(03):263-269. DOI：

ADSORPTION OF 2,4-DICHLOROPHENOL IN AQUEOUS SOLUTION ONTO ADSORPTION RESIN MODIFIED BY N-ACETYLANILINE[J]. 2007, (3): 263-269. DOI：

摘要

<正>A hypercrosslinked adsorption resin （ZH-05） modified by N-acetylaniline in the post crosslinking process was prepared. The adsorption properties of ZH-05 toward 2

4-dichlorophenol in comparison with granular activated carbon （GAC） and Amberlite XAD-4 were observed. The present study mainly focuses on the static equilibrium adsorption behaviors

desorption profiles and the proof of chemisorption. The results show that the Langmuir equation can give a perfect fitting to experimental data

and high temperature was favorable for adsorption of 2

4-dichlorophenol on ZH-05. A related equation was used to correlate the amount of chemisorption and the suppositional chemisorption equilibrium concentration of adsorbate in aqueous solution. The adsorption capacities from different ranges of temperature and the static desorption experiment both reveal the same conclusion

i.e.

the adsorption of 2

4-dichlorophenol from water on ZH-05 is a coexistent process of physical adsorption and chemical transition as on GAC.

Abstract

A hypercrosslinked adsorption resin （ZH-05） modified by N-acetylaniline in the post crosslinking process was prepared. The adsorption properties of ZH-05 toward 2

4-dichlorophenol in comparison with granular activated carbon （GAC） and Amberlite XAD-4 were observed. The present study mainly focuses on the static equilibrium adsorption behaviors

desorption profiles and the proof of chemisorption. The results show that the Langmuir equation can give a perfect fitting to experimental data

and high temperature was favorable for adsorption of 2

i.e.

the adsorption of 2

4-dichlorophenol from water on ZH-05 is a coexistent process of physical adsorption and chemical transition as on GAC.

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