Synergistic Multilayer Adsorption for Low Concentration Dyestuffs by Biomass

Keith Kim Hung Choy; Gordon Mckay

doi:10.1016/S1004-9541(11)60219-X

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Synergistic Multilayer Adsorption for Low Concentration Dyestuffs by Biomass

香港科技大学化学与生物分子工程系戈登·麦凯教授退休纪念专刊 | Updated：2026-01-06

- Synergistic Multilayer Adsorption for Low Concentration Dyestuffs by Biomass
- Synergistic Multilayer Adsorption for Low Concentration Dyestuffs by Biomass
- 中国化学工程学报（英文版） 2012年20卷第3期页码：560-566
- Affiliations：
  
  Department of Chemical and Biomolecular Engineering, the Hong Kong University of Science and Technology,Hong Kong,China
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(11)60219-X
  中图分类号：
- 纸质出版：2012
- Accepted：
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Keith Kim Hung Choy, Gordon Mckay. Synergistic Multilayer Adsorption for Low Concentration Dyestuffs by Biomass[J]. 中国化学工程学报（英文版）, 2012,20(3):560-566.

Keith Kim Hung Choy, Gordon Mckay. Synergistic Multilayer Adsorption for Low Concentration Dyestuffs by Biomass[J]. , 2012, 20(3): 560-566.
Keith Kim Hung Choy, Gordon Mckay. Synergistic Multilayer Adsorption for Low Concentration Dyestuffs by Biomass[J]. 中国化学工程学报（英文版）, 2012,20(3):560-566. DOI： 10.1016/S1004-9541(11)60219-X.

Keith Kim Hung Choy, Gordon Mckay. Synergistic Multilayer Adsorption for Low Concentration Dyestuffs by Biomass[J]. , 2012, 20(3): 560-566. DOI： 10.1016/S1004-9541(11)60219-X.

摘要

Abstract

Due to the high cost of adsorbents and their thermal regeneration in recent years

much research has focused on the search for cheaper adsorbents for treating wastewater from textile industry.The single component adsorption of an acidic dye

Acid Yellow 117

and a basic dye

Methylene Blue

onto several adsorbents—bamboo

waste wood

bamboo char

waste wood char

bamboo activated carbon

wood activated carbon and active carbon F400 were conducted.Based on a Langmuir analysis

the monolayer adsorption capacities were determined.Three of the adsorbents were selected for binary layer adsorption to check the multilayer concept and the potential application for better adsorbent usage.The two cheapest adsorbents

bamboo and wood are compared with the commercial activated carbon F400

and all three systems were successful.

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