Oxidation of Aqueous Paracetamol by Pulsed Corona Discharge

Abstract

Oxidation of paracetamol in aqueous solution was studied by using pulsed corona discharge as a means for advanced oxidation. Pulse repetition frequency, the delivered energy dose, and oxidation media were the main parameters evaluated. The pulsed corona discharge treatment appeared to be effective in oxidation of paracetamol: complete degradation of target pollutant together with partial mineralization was achieved at moderate energy consumption; oxidation proceeds faster in alkaline media, the fastest oxidation rate was observed in oxygen-enriched air. Low-molecular carboxylic acids were identified as the products formed in the reaction.

Original language	English
Pages (from-to)	116-124
Number of pages	9
Journal	Ozone: Science and Engineering
Volume	35
Issue number	2
DOIs	https://doi.org/10.1080/01919512.2013.760415
Publication status	Published - 1 Mar 2013

Keywords

Acetaminophen
Advanced Oxidation Processes
Analgesic
Cost
Energy Efficiency
N-(4-hydroxyphenyl)Acetamide
Ozone
Paracetamol

ASJC Scopus subject areas

Environmental Chemistry
Environmental Engineering

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10.1080/01919512.2013.760415

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title = "Oxidation of Aqueous Paracetamol by Pulsed Corona Discharge",

abstract = "Oxidation of paracetamol in aqueous solution was studied by using pulsed corona discharge as a means for advanced oxidation. Pulse repetition frequency, the delivered energy dose, and oxidation media were the main parameters evaluated. The pulsed corona discharge treatment appeared to be effective in oxidation of paracetamol: complete degradation of target pollutant together with partial mineralization was achieved at moderate energy consumption; oxidation proceeds faster in alkaline media, the fastest oxidation rate was observed in oxygen-enriched air. Low-molecular carboxylic acids were identified as the products formed in the reaction.",

keywords = "Acetaminophen, Advanced Oxidation Processes, Analgesic, Cost, Energy Efficiency, N-(4-hydroxyphenyl)Acetamide, Ozone, Paracetamol",

author = "Iris Panorel and Sergey Preis and Iakov Kornev and Henry Hatakka and Marjatta Louhi-Kultanen",

year = "2013",

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journal = "Ozone: Science and Engineering",

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T1 - Oxidation of Aqueous Paracetamol by Pulsed Corona Discharge

AU - Panorel, Iris

AU - Preis, Sergey

AU - Kornev, Iakov

AU - Hatakka, Henry

AU - Louhi-Kultanen, Marjatta

PY - 2013/3/1

Y1 - 2013/3/1

N2 - Oxidation of paracetamol in aqueous solution was studied by using pulsed corona discharge as a means for advanced oxidation. Pulse repetition frequency, the delivered energy dose, and oxidation media were the main parameters evaluated. The pulsed corona discharge treatment appeared to be effective in oxidation of paracetamol: complete degradation of target pollutant together with partial mineralization was achieved at moderate energy consumption; oxidation proceeds faster in alkaline media, the fastest oxidation rate was observed in oxygen-enriched air. Low-molecular carboxylic acids were identified as the products formed in the reaction.

AB - Oxidation of paracetamol in aqueous solution was studied by using pulsed corona discharge as a means for advanced oxidation. Pulse repetition frequency, the delivered energy dose, and oxidation media were the main parameters evaluated. The pulsed corona discharge treatment appeared to be effective in oxidation of paracetamol: complete degradation of target pollutant together with partial mineralization was achieved at moderate energy consumption; oxidation proceeds faster in alkaline media, the fastest oxidation rate was observed in oxygen-enriched air. Low-molecular carboxylic acids were identified as the products formed in the reaction.

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KW - Advanced Oxidation Processes

KW - Analgesic

KW - Cost

KW - Energy Efficiency

KW - N-(4-hydroxyphenyl)Acetamide

KW - Ozone

KW - Paracetamol

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