Both degradation and AOX accumulation are significantly enhanced in UV/peroxymonosulfate/4-chlorophenol/Cl- system: two sides of the same coin?

Zhaohui Wang; Min Feng; Changling Fang; Ying Huang; Luoyan Ai; Fei Yang; Ying Xue; Wenqian Liu; Jianshe Liu

doi:10.1039/c7ra01294b

Both degradation and AOX accumulation are significantly enhanced in UV/peroxymonosulfate/4-chlorophenol/Cl^- system: two sides of the same coin?

Zhaohui Wang^*
, Min Feng
, Changling Fang
, Ying Huang
, Luoyan Ai
, Fei Yang
, Ying Xue
, Wenqian Liu
, Jianshe Liu

^*Corresponding author for this work

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

40 Scopus citations

Abstract

The presence of external chloride can lead to a 47-fold increment in degradation rates of 4-chlorophenol than those in the absence of chloride in UV/peroxymonosulfate process. The other side of the same coin is an undesirable accumulation and increase in absorbable organic halogen (AOX) was observed in the presence of chloride, with formation of some more toxic tetrachlorinated byproducts.

Original language	English
Pages (from-to)	12318-12321
Number of pages	4
Journal	RSC Advances
Volume	7
Issue number	20
DOIs	https://doi.org/10.1039/c7ra01294b
State	Published - 2017
Externally published	Yes

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title = "Both degradation and AOX accumulation are significantly enhanced in UV/peroxymonosulfate/4-chlorophenol/Cl- system: two sides of the same coin?",

abstract = "The presence of external chloride can lead to a 47-fold increment in degradation rates of 4-chlorophenol than those in the absence of chloride in UV/peroxymonosulfate process. The other side of the same coin is an undesirable accumulation and increase in absorbable organic halogen (AOX) was observed in the presence of chloride, with formation of some more toxic tetrachlorinated byproducts.",

author = "Zhaohui Wang and Min Feng and Changling Fang and Ying Huang and Luoyan Ai and Fei Yang and Ying Xue and Wenqian Liu and Jianshe Liu",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2017",

doi = "10.1039/c7ra01294b",

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volume = "7",

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journal = "RSC Advances",

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T1 - Both degradation and AOX accumulation are significantly enhanced in UV/peroxymonosulfate/4-chlorophenol/Cl- system

T2 - two sides of the same coin?

AU - Wang, Zhaohui

AU - Feng, Min

AU - Fang, Changling

AU - Huang, Ying

AU - Ai, Luoyan

AU - Yang, Fei

AU - Xue, Ying

AU - Liu, Wenqian

AU - Liu, Jianshe

PY - 2017

Y1 - 2017

N2 - The presence of external chloride can lead to a 47-fold increment in degradation rates of 4-chlorophenol than those in the absence of chloride in UV/peroxymonosulfate process. The other side of the same coin is an undesirable accumulation and increase in absorbable organic halogen (AOX) was observed in the presence of chloride, with formation of some more toxic tetrachlorinated byproducts.

AB - The presence of external chloride can lead to a 47-fold increment in degradation rates of 4-chlorophenol than those in the absence of chloride in UV/peroxymonosulfate process. The other side of the same coin is an undesirable accumulation and increase in absorbable organic halogen (AOX) was observed in the presence of chloride, with formation of some more toxic tetrachlorinated byproducts.

UR - https://www.scopus.com/pages/publications/85013414536

U2 - 10.1039/c7ra01294b

DO - 10.1039/c7ra01294b

M3 - 文章

AN - SCOPUS:85013414536

SN - 2046-2069

VL - 7

SP - 12318

EP - 12321

JO - RSC Advances

JF - RSC Advances

IS - 20

ER -

Both degradation and AOX accumulation are significantly enhanced in UV/peroxymonosulfate/4-chlorophenol/Cl^- system: two sides of the same coin?

Abstract

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