Optimization of preparation conditions for activated carbon from banana pseudo-stem using response surface methodology on removal of color and COD from landfill leachate

Copyright © 2017 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 62(2017) vom: 01. Apr., Seite 177-187
1. Verfasser: Ghani, Zaidi Ab (VerfasserIn)
Weitere Verfasser: Yusoff, Mohd Suffian, Zaman, Nastaein Qamaruz, Zamri, Mohd Faiz Muaz Ahmad, Andas, Jeyashelly
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Activated carbon Banana pseudo-stem Biomass materials Landfill leachate Semi-closed pyrolysis system Single-step activation Water Pollutants, Chemical Charcoal 16291-96-6
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245 1 0 |a Optimization of preparation conditions for activated carbon from banana pseudo-stem using response surface methodology on removal of color and COD from landfill leachate 
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520 |a This study determined the optimum conditions for preparation and adsorptive treatment of landfill leachate from banana pseudo-stem based activated carbon. Response surface methodology (RSM) based on Box-Behnken was applied to optimize the combination effect of three important reaction variables, i.e. activation temperature (°C), activation time and impregnation ratio (IR). The reaction was performed via a single step activation with ZnCl2 in a closed activation system. A series of 17 individual experiments were conducted and the results showed that the RSM based on BBD is very applicable for adsorptive removal of pollutants from landfill leachate treatment. The optimum conditions obtained by Design of Experiments (DOE) was at 761°C activation temperature, 87min activation time and 4.5g/g impregnation ratio with product yield (27%), iodine number (1101mg/g), color removal (91.2%) and COD removal (83.0%) 
650 4 |a Journal Article 
650 4 |a Activated carbon 
650 4 |a Banana pseudo-stem 
650 4 |a Biomass materials 
650 4 |a Landfill leachate 
650 4 |a Semi-closed pyrolysis system 
650 4 |a Single-step activation 
650 7 |a Water Pollutants, Chemical  |2 NLM 
650 7 |a Charcoal  |2 NLM 
650 7 |a 16291-96-6  |2 NLM 
700 1 |a Yusoff, Mohd Suffian  |e verfasserin  |4 aut 
700 1 |a Zaman, Nastaein Qamaruz  |e verfasserin  |4 aut 
700 1 |a Zamri, Mohd Faiz Muaz Ahmad  |e verfasserin  |4 aut 
700 1 |a Andas, Jeyashelly  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 62(2017) vom: 01. Apr., Seite 177-187  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnns 
773 1 8 |g volume:62  |g year:2017  |g day:01  |g month:04  |g pages:177-187 
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