The influence of Fe2+ ion concentration in linear alkylbenzene sulfonate degradation using contact glow discharge electrolysis

Nelson Saksono; Irine Ayu Febiyanti; Indah Puspita; Sutrasno Kartohardjono

doi:10.1166/asl.2017.8801

The influence of Fe²⁺ ion concentration in linear alkylbenzene sulfonate degradation using contact glow discharge electrolysis

Nelson Saksono, Irine Ayu Febiyanti, Indah Puspita, Sutrasno Kartohardjono

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Linear Alkylbenzene Sulfonate (LAS) is an organic compound which is commonly found in the detergent waste. Contact Glow Discharge Electrolysis (CGDE) is a plasma electrochemical technology that produces hydroxyl radical (•OH) in large quantities and can be used for LAS degradation. This study has been conducted to investigate the influence of Fe²⁺ ion concentration in LAS degradation using Contact Glow Discharge Electrolysis. The results show that Fe²⁺ ions can suppress •OH recombination into H₂O₂ and increase LAS degradation with the greatest LAS degradation at a rate of 99.28% during 60 minutes using Fe²⁺ ion concentration of 20 mg/L. COD value has decreased 34.5% after CGDE process using one anode with Fe²⁺ ion of 20 mg/L during 120 minutes.

Original language	English
Pages (from-to)	5681-5683
Number of pages	3
Journal	Advanced Science Letters
Volume	23
Issue number	6
DOIs	https://doi.org/10.1166/asl.2017.8801
Publication status	Published - 2017

Keywords

CGDE
Fe ion
Hydroxyl radical
LAS degradation
Plasma

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10.1166/asl.2017.8801

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title = "The influence of Fe2+ ion concentration in linear alkylbenzene sulfonate degradation using contact glow discharge electrolysis",

abstract = "Linear Alkylbenzene Sulfonate (LAS) is an organic compound which is commonly found in the detergent waste. Contact Glow Discharge Electrolysis (CGDE) is a plasma electrochemical technology that produces hydroxyl radical (•OH) in large quantities and can be used for LAS degradation. This study has been conducted to investigate the influence of Fe2+ ion concentration in LAS degradation using Contact Glow Discharge Electrolysis. The results show that Fe2+ ions can suppress •OH recombination into H2O2 and increase LAS degradation with the greatest LAS degradation at a rate of 99.28% during 60 minutes using Fe2+ ion concentration of 20 mg/L. COD value has decreased 34.5% after CGDE process using one anode with Fe2+ ion of 20 mg/L during 120 minutes.",

keywords = "CGDE, Fe ion, Hydroxyl radical, LAS degradation, Plasma",

author = "Nelson Saksono and Febiyanti, {Irine Ayu} and Indah Puspita and Sutrasno Kartohardjono",

note = "Funding Information: Acknowledgments: This research was partially funded by “Hibah Publikasi Internasional Terindeks Tugas Akhir Mahasiswa UI 2016” Directorate Research and community service Universitas Indonesia. Publisher Copyright: {\textcopyright} 2017 American Scientific Publishers All rights reserved.",

year = "2017",

doi = "10.1166/asl.2017.8801",

language = "English",

volume = "23",

pages = "5681--5683",

journal = "Advanced Science Letters",

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T1 - The influence of Fe2+ ion concentration in linear alkylbenzene sulfonate degradation using contact glow discharge electrolysis

AU - Saksono, Nelson

AU - Febiyanti, Irine Ayu

AU - Puspita, Indah

AU - Kartohardjono, Sutrasno

N1 - Funding Information: Acknowledgments: This research was partially funded by “Hibah Publikasi Internasional Terindeks Tugas Akhir Mahasiswa UI 2016” Directorate Research and community service Universitas Indonesia. Publisher Copyright: © 2017 American Scientific Publishers All rights reserved.

PY - 2017

Y1 - 2017

N2 - Linear Alkylbenzene Sulfonate (LAS) is an organic compound which is commonly found in the detergent waste. Contact Glow Discharge Electrolysis (CGDE) is a plasma electrochemical technology that produces hydroxyl radical (•OH) in large quantities and can be used for LAS degradation. This study has been conducted to investigate the influence of Fe2+ ion concentration in LAS degradation using Contact Glow Discharge Electrolysis. The results show that Fe2+ ions can suppress •OH recombination into H2O2 and increase LAS degradation with the greatest LAS degradation at a rate of 99.28% during 60 minutes using Fe2+ ion concentration of 20 mg/L. COD value has decreased 34.5% after CGDE process using one anode with Fe2+ ion of 20 mg/L during 120 minutes.

AB - Linear Alkylbenzene Sulfonate (LAS) is an organic compound which is commonly found in the detergent waste. Contact Glow Discharge Electrolysis (CGDE) is a plasma electrochemical technology that produces hydroxyl radical (•OH) in large quantities and can be used for LAS degradation. This study has been conducted to investigate the influence of Fe2+ ion concentration in LAS degradation using Contact Glow Discharge Electrolysis. The results show that Fe2+ ions can suppress •OH recombination into H2O2 and increase LAS degradation with the greatest LAS degradation at a rate of 99.28% during 60 minutes using Fe2+ ion concentration of 20 mg/L. COD value has decreased 34.5% after CGDE process using one anode with Fe2+ ion of 20 mg/L during 120 minutes.

KW - CGDE

KW - Fe ion

KW - Hydroxyl radical

KW - LAS degradation

KW - Plasma

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DO - 10.1166/asl.2017.8801

M3 - Article

AN - SCOPUS:85027842558

VL - 23

SP - 5681

EP - 5683

JO - Advanced Science Letters

JF - Advanced Science Letters

SN - 1936-6612

IS - 6

ER -

The influence of Fe²⁺ ion concentration in linear alkylbenzene sulfonate degradation using contact glow discharge electrolysis

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Keywords

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