loading
Papers Papers/2022 Papers Papers/2022

Research.Publish.Connect.

Paper

Paper Unlock

Authors: Min Liu 1 ; Li Lin 1 ; Haiyang Jin 1 ; Zhuo Huang 1 ; Liangyuan Zhao 1 ; Xiaohuan Cao 1 ; Caixiang Zhang 2 and Xiaoping Liao 2

Affiliations: 1 Basin Water Environmental Research Department, Yangtze River Scientific Research Institute, Wuhan, Key Lab of Basin Water Resource and Eco-environmental Science in Hubei Province, Yangtze River Scientific Research Institute and Wuhan, China ; 2 State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences and Wuhan, China

Keyword(s): Photolysis behaviour, photolysis rate, nonylphenol isomer, identified products, pathway

Abstract: To better understand the photolysis behavior of technical nonylphenol (tNP) under low-pressure mercury lamp (20 W) with light source (λ=253.7 nm), the study of the photolysis of single nonylphenol isomer (NP38) and tNP were carried out. The result showed that NP38 and tNP were removed quickly, the photolysis rate of tNP was higher than that of NP38. H2O2 accelerated remarkably the degradation of NP38. Identified products of photolysis of NP38 were probably 4 (2,6-dimethyl-2-heptyl)-1,2-benzenediol or 2 (2,6-dimethyl-2-heptyl)-1,5-benzenediol, The photolysis of NP38 seemed to proceed through two pathway: 4 (2,6-dimethyl-2-heptyl)-1,2-benzenediol was generated by the reaction of NP38 and O2· radicals, the reaction of NP38 and ·OH radicals that produced by the photolysis of H2O maybe the precursor of 2 (2,6-dimethyl-2-heptyl) -1, 5-benzenediol, but the H2O2 oxidised the intermediate products could not be detected by GC-MS.

CC BY-NC-ND 4.0

Sign In Guest: Register as new SciTePress user now for free.

Sign In SciTePress user: please login.

PDF ImageMy Papers

You are not signed in, therefore limits apply to your IP address 3.227.239.160

In the current month:
Recent papers: 100 available of 100 total
2+ years older papers: 200 available of 200 total

Paper citation in several formats:
Liu, M.; Lin, L.; Jin, H.; Huang, Z.; Zhao, L.; Cao, X.; Zhang, C. and Liao, X. (2018). The Study of Photolysis of Single Nonylphenol Isomer. In Proceedings of the International Workshop on Environment and Geoscience - IWEG; ISBN 978-989-758-342-1, SciTePress, pages 82-86. DOI: 10.5220/0007426100820086

@conference{iweg18,
author={Min Liu. and Li Lin. and Haiyang Jin. and Zhuo Huang. and Liangyuan Zhao. and Xiaohuan Cao. and Caixiang Zhang. and Xiaoping Liao.},
title={The Study of Photolysis of Single Nonylphenol Isomer},
booktitle={Proceedings of the International Workshop on Environment and Geoscience - IWEG},
year={2018},
pages={82-86},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007426100820086},
isbn={978-989-758-342-1},
}

TY - CONF

JO - Proceedings of the International Workshop on Environment and Geoscience - IWEG
TI - The Study of Photolysis of Single Nonylphenol Isomer
SN - 978-989-758-342-1
AU - Liu, M.
AU - Lin, L.
AU - Jin, H.
AU - Huang, Z.
AU - Zhao, L.
AU - Cao, X.
AU - Zhang, C.
AU - Liao, X.
PY - 2018
SP - 82
EP - 86
DO - 10.5220/0007426100820086
PB - SciTePress