Abstract:
:Nonylphenol is a toxic xenobiotic compound classified as an endocrine disrupter capable of interfering with the hormonal system of numerous organisms. It originates principally from the degradation of nonylphenol ethoxylates which are widely used as industrial surfactants. Nonylphenol ethoxylates reach sewage treatment works in substantial quantities where they biodegrade into several by-products including nonylphenol. Due to its physical-chemical characteristics, such as low solubility and high hydrophobicity, nonylphenol accumulates in environmental compartments that are characterised by high organic content, typically sewage sludge and river sediments, where it persists. The occurrence of nonylphenol in the environment is clearly correlated with anthropogenic activities such as wastewater treatment, landfilling and sewage sludge recycling. Nonylphenol is found often in matrices such as sewage sludge, effluents from sewage treatment works, river water and sediments, soil and groundwater. The impacts of nonylphenol in the environment include feminization of aquatic organisms, decrease in male fertility and the survival of juveniles at concentrations as low as 8.2 microg/l. Due to the harmful effects of the degradation products of nonylphenol ethoxylates in the environment, the use and production of such compounds have been banned in EU countries and strictly monitored in many other countries such as Canada and Japan. Although it has been shown that the concentration of nonylphenol in the environment is decreasing, it is still found at concentrations of 4.1 microg/l in river waters and 1 mg/kg in sediments. Nonylphenol has been referred to in the list of priority substances in the Water Frame Directive and in the 3rd draft Working Document on Sludge of the EU. Consequently there is currently a concern within some industries about the possibility of future regulations that may impose the removal of trace contaminants from contaminated effluents. The significance of upgrading sewage treatment works with advanced treatment technologies for removal of trace contaminants is discussed.
journal_name
Environ Intjournal_title
Environment internationalauthors
Soares A,Guieysse B,Jefferson B,Cartmell E,Lester JNdoi
10.1016/j.envint.2008.01.004subject
Has Abstractpub_date
2008-10-01 00:00:00pages
1033-49issue
7eissn
0160-4120issn
1873-6750pii
S0160-4120(08)00008-1journal_volume
34pub_type
杂志文章,评审abstract::Recently semivolatile lower chlorinated biphenyls have been identified in inner city air, in public buildings like schools, and at many other sites. Inhalation exposure to these compounds, which are readily metabolized to mono- and dihydroxy-biphenyls and further to quinones, is of great concern in light of new studie...
journal_title:Environment international
pub_type: 杂志文章
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journal_title:Environment international
pub_type: 杂志文章
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2008.12.008
更新日期:2009-07-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2010.02.005
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journal_title:Environment international
pub_type: 杂志文章
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journal_title:Environment international
pub_type: 杂志文章
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journal_title:Environment international
pub_type: 杂志文章
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更新日期:2012-07-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2020.105833
更新日期:2020-09-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2015.10.016
更新日期:2016-01-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2016.11.021
更新日期:2017-03-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2017.08.009
更新日期:2017-12-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2017.07.020
更新日期:2017-10-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2015.12.005
更新日期:2016-03-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2009.07.004
更新日期:2009-11-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2005.04.009
更新日期:2006-01-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.11.009
更新日期:2019-01-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2016.06.025
更新日期:2016-09-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2019.105399
更新日期:2020-02-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2020.106202
更新日期:2021-01-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.10.003
更新日期:2018-12-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.11.074
更新日期:2019-02-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.10.054
更新日期:2019-01-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2016.04.023
更新日期:2016-07-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/S0160-4120(03)00175-2
更新日期:2004-04-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/S0160-4120(03)00014-X
更新日期:2003-08-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2020.105592
更新日期:2020-04-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/j.envint.2018.01.021
更新日期:2018-04-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章
doi:10.1016/S0160-4120(03)00153-3
更新日期:2004-03-01 00:00:00
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journal_title:Environment international
pub_type: 历史文章,杂志文章,评审
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更新日期:2013-11-01 00:00:00
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journal_title:Environment international
pub_type: 杂志文章,评审
doi:10.1016/j.envint.2010.04.010
更新日期:2010-08-01 00:00:00