Photochemical reaction between biphenyl and N(III) in the atmospheric aqueous phase.

Abstract:

:The photochemical reaction between biphenyl (Bp) and N(III) under irradiation at 365 nm UV light was investigated. The results showed that Bp conversion efficiency was strongly influenced by N (III) concentration, Bp initial concentration and pH. Species-specific rate constants determined by reaction of Bp with H2ONO+ (k1), HONO (k2) and NO2- (k3) were k1 = (0.058 ± 0.005 L mol-1 s-1), k2 = (0.12 ± 0.06 L mol-1 s-1) and k3 = (0.0019 ± 0.0003 L mol-1 s-1), respectively. Laser flash photolysis studies confirmed that OH radical deriving from the photolysis of N(III) attacked aromatic ring to form Bp-OH adduct with a rate constant of 9.4 × 109 L mol-1 s-1. The products analysis suggested that Bp-OH adduct could be nitrated by N (III) and NO2 to generate nitro-compounds.

journal_name

Chemosphere

journal_title

Chemosphere

authors

Ma J,Zhu C,Lu J,Wang T,Hu S,Chen T

doi

10.1016/j.chemosphere.2016.10.010

subject

Has Abstract

pub_date

2017-01-01 00:00:00

pages

462-468

eissn

0045-6535

issn

1879-1298

pii

S0045-6535(16)31382-0

journal_volume

167

pub_type

杂志文章
  • Efficacy of bioconversion of paper mill bamboo sludge and lime waste by composting and vermiconversion technologies.

    abstract::Paper mill bamboo sludge (PMBS) and Paper mill lime waste (PMLW) are extensively produced as solid wastes in paper mills. Untreated PMBS and PMLW contain substantial amount of heavy metals (Zn, Pb, Ni, Cd, Cr) in soluble forms. Efficiency of vermiconversion and aerobic composting with these wastes is reported here. Ad...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2014.02.063

    authors: Sahariah B,Sinha I,Sharma P,Goswami L,Bhattacharyya P,Gogoi N,Bhattacharya SS

    更新日期:2014-08-01 00:00:00

  • Mercury bioaccumulation in stream fish from an agriculturally-dominated watershed.

    abstract::Bioaccumulation of mercury in freshwater fish is a complex process driven by environmental and biological factors. In this study, we assessed mercury in fish from four tributaries to the Red Deer River, Alberta, Canada, which are characterized by high surface water mercury concentrations. We used carbon (δ13C) and nit...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2020.128059

    authors: Donadt C,Cooke CA,Graydon JA,Poesch MS

    更新日期:2021-01-01 00:00:00

  • A rapid and sensitive method for methyl tert-butyl ether analysis in water samples by use of solid phase microextraction and gas chromatography-mass spectrometry.

    abstract::This work describes a rapid and sensitive solid-phase microextraction (SPME) method for the isolation and analysis of methyl tert-butyl ether in water samples. Methyl tert-butyl ether was extracted from aqueous solutions using SPME fibre coated with Divinylbenzene/Carboxen/polydimethylsiloxane (30 microm film thicknes...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/s0045-6535(00)00501-4

    authors: Piazza F,Barbieri A,Violante FS,Roda A

    更新日期:2001-08-01 00:00:00

  • In vivo visual evaluation of nanoparticle transfer in a three-species terrestrial food chain.

    abstract::Nanoparticles (NPs) are increasingly being used, and they present the risk of being introduced into food webs. Numerous studies have been conducted to evaluate the toxicological effects of NPs in the aquatic and freshwater environments and their transfer to upper-level trophic organisms. However, information on the tr...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2016.02.075

    authors: Chae Y,Kim SW,An YJ

    更新日期:2016-05-01 00:00:00

  • Atmospheric phase distribution of oxidized and reduced nitrogen at a forest ecosystem research site.

    abstract::Atmospheric concentrations of gaseous NH3 and HNO3 and of particulate NH4+ and NO3- were measured during various seasons at a forest ecosystem research site in the "Fichtelgebirge" mountains in Central Europe. Air masses arriving at this site were highly variable with respect to trace compound concentration levels and...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/s0045-6535(02)00124-8

    authors: Held A,Wrzesinsky T,Mangold A,Gerchau J,Klemm O

    更新日期:2002-08-01 00:00:00

  • Enhanced nitrogen removal by simultaneous nitrification-denitrification and further denitrification (SND-DN) in a moving bed and constructed wetland (MBCW) integrated bioreactor.

    abstract::With the main objective of improving the removal of nitrogen from domestic wastewater and more sustainably, a moving bed and constructed wetland (MBCW) integrated bioreactor was fabricated and evaluated with continuous and intermittent aeration operations. The hybrid system achieves average removal efficiencies up to ...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2020.127744

    authors: Lai C,Guo Y,Cai Q,Yang P

    更新日期:2020-12-01 00:00:00

  • The potential oxidation characteristics of CaCr2O4 during coal combustion with solid waste in a fluidized bed boiler: A thermogravimetric analysis.

    abstract::CaCr2O4 (Cr (III)), mainly generated through the decomposition of CaCrO4 (Cr (VI)), is a significant intermediate for toxic Cr (VI) formation during solid fuel combustion. In this study, the formation, oxidation and sulfation kinetics of CaCr2O4 were analyzed to forecast the potential of CaCr2O4 oxidation during co-fi...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2020.127974

    authors: Gong H,Huang Y,Hu H,Shi M,Fu B,Luo C,Yan D,Yao H

    更新日期:2021-01-01 00:00:00

  • Mycoremediation of acetaminophen: Culture parameter optimization to improve efficacy.

    abstract::Untreated pharmaceutical pollution and their possibly toxic metabolites, resulting from overloaded wastewater treatment processes, end up in aquatic environments and are hazardous to the ecosystem homeostasis. Biological wastewater remediation could supplement traditional methods and overcome the release of these biol...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2020.128117

    authors: Esterhuizen M,Behnam Sani S,Wang L,Kim YJ,Pflugmacher S

    更新日期:2021-01-01 00:00:00

  • Wood-based biochar as an excellent activator of peroxydisulfate for Acid Orange 7 decolorization.

    abstract::Wood-based biochar, as a metal-free heterogeneous activator of peroxydisulfate (PDS), was successfully prepared by pyrolysis of polar sawdust for efficient removal of Acid Orange 7 (AO7). The results demonstrate PDS could be effectively activated by wood-based biochar, and AO7 was rapidly eliminated in a wide range of...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2019.05.087

    authors: Zhu K,Wang X,Chen D,Ren W,Lin H,Zhang H

    更新日期:2019-09-01 00:00:00

  • Effect of selenium on Penaeus monodon and Perna viridis: Enzyme activities and histopathological responses.

    abstract::The study was carried out to evaluate enzyme activities and histopathological changes due to the effect of acute and chronic definitive toxicity of selenium (Se) on the post larvae (PL) of giant tiger shrimp (Penaeus monodon), and green mussel (Perna viridis). The 96-h Median Lethal concentration (LC50) for the PL of ...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2018.02.068

    authors: Nagarjuna A,Karthikeyan P,Mohan D,Rudragouda Marigoudar S

    更新日期:2018-05-01 00:00:00

  • Effect of halide ions on the photodegradation of ibuprofen in aqueous environments.

    abstract::Typically contained within ambient surface waters and certain industrial wastewaters, are plentiful halide ions, which possess varying degrees of photosensitivity. The effects of halide ions on the photodegradation of ibuprofen (IBP) were investigated under UV irradiation using a 500 W mercury lamp as a light source. ...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2016.09.108

    authors: Li F,Kong Q,Chen P,Chen M,Liu G,Lv W,Yao K

    更新日期:2017-01-01 00:00:00

  • Chronic exposure to environmentally-relevant concentrations of fluoxetine (Prozac) decreases survival, increases abnormal behaviors, and delays predator escape responses in guppies.

    abstract::This study evaluates the impact of fluoxetine, an antidepressant drug and common pollutant in aquatic environments, on growth, survival, and behavior in juvenile guppies and on predator escape responses in adult guppies (Poecilia reticulata). In juveniles, the effects of acute (4d) and chronic (35d) exposure on growth...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2015.06.033

    authors: Pelli M,Connaughton VP

    更新日期:2015-11-01 00:00:00

  • Ammonium haloacetates - An alternative to glyphosate?

    abstract::This study shows the design, synthesis and evaluation of eco(phyto)toxic and herbicidal activities of quaternary ammonium salts (QASs), derived from haloacetic acids, in context of the search for safer alternatives to the commonly used herbicide, N-(phosphonomethyl)glycine (glyphosate). The structure of the investigat...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2017.12.055

    authors: Turek M,Biczak R,Pawłowska B,Różycka-Sokołowska E,Marciniak B,Deska M,Skalik J,Bałczewski P

    更新日期:2018-03-01 00:00:00

  • Bisphenol A disturbs transcription of steroidogenic genes in ovary of rare minnow Gobiocypris rarus via the abnormal DNA and histone methylation.

    abstract::Increasing studies have established the toxic effects of BPA on development and reproduction in animals. In present study, we investigated epigenetic effects on the transcription of several ovarian steroidogenic genes in rare minnows Gobiocypris rarus after BPA exposure at 15 μgL-1 for 21, 42 and 63 d. Results showed ...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2019.124935

    authors: Liu Y,Wang L,Zhu L,Ran B,Wang Z

    更新日期:2020-02-01 00:00:00

  • A scheme to scientifically and accurately assess cadmium pollution of river sediments, through consideration of bioavailability when assessing ecological risk.

    abstract::Evaluating heavy metal pollution status and ecological risk in river sediments is a complex task, requiring consideration of contaminant pollution levels, as well as effects of biological processes within the river system. There are currently no simple or low-cost approaches to heavy metal assessment in river sediment...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2017.07.059

    authors: Song Z,Tang W,Shan B

    更新日期:2017-10-01 00:00:00

  • Physico-chemical forms of copper in water and sediments of Lake Pontchartrain basin, USA.

    abstract::In this study, one of the largest estuaries in the Gulf Coast of USA was investigated for Cu forms and fractionations. Both the water and sediment samples in subsegments of the Lake Pontchartrain basin were collected and Cu forms in dissolved phase and sediment phase were analyzed. The BCR sequential extraction proced...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2017.12.115

    authors: Zhang Z,Wang JJ,Ali A,DeLaune RD

    更新日期:2018-03-01 00:00:00

  • Multi-biomarker approach to investigate the state of contamination of the R. Lambro/R. Po confluence (Italy) by zebra mussel (Dreissena polymorpha).

    abstract::This study assesses the response of the zebra mussel (Dreissena polymorpha) to chemical pollution derived from the R. Lambro/R. Po confluence, which is one of the most polluted aquatic environments in Europe. The mussels were tested under laboratory conditions to water sampled in the spring and fall at three sites loc...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2010.02.033

    authors: Binelli A,Cogni D,Parolini M,Provini A

    更新日期:2010-04-01 00:00:00

  • The effect of Hg(II) ions on the free radicals of humic substances and their model compounds.

    abstract::Humic acids (HAs) and humin (HU) complexes with Hg(II) ions were studied using EPR, FTIR and CP MAS (13)C NMR spectroscopies. The analysis of the EPR spectra showed, especially for HA, a significant decrease in the g-factor value for the resulting Hg(II) radical species, as compared with that observed for the parent r...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2013.01.048

    authors: Jerzykiewicz M

    更新日期:2013-07-01 00:00:00

  • Reducing bioassay variability by identifying sources of variation and controlling key parameters in assay protocol.

    abstract::Reducing bioassay variability by identifying sources of variation and controlling important parameters in assay protocol was demonstrated in this study. The variability of a bioassay based on a luminescent bacterium was examined as an example. This assay involved the growth of cells, storage at a low temperature, acti...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2004.07.001

    authors: Ren S,Frymier PD

    更新日期:2004-10-01 00:00:00

  • Effects of heavy metals on sea urchin embryo development. Part 2. Interactive toxic effects of heavy metals in synthetic mine effluents.

    abstract::Interactive toxic effects between heavy metals were investigated using a sea urchin (Anthocidaris crassispina) bioassay. An effluent from an abandoned mine showed significant inhibitory effects on embryo development as well as producing specific malformations. The effects on the embryos were reproduced by synthetic po...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2005.02.071

    authors: Kobayashi N,Okamura H

    更新日期:2005-12-01 00:00:00

  • Development of QSARs to investigate the bacterial toxicity and biotransformation potential of aromatic heterocylic compounds.

    abstract::A series of aromatic heterocyclic and hydrocarbon compounds were tested for toxicity and biotransformation potential against two contrasting lux-marked whole-cell microbial biosensors. Toxicity was determined by inhibition of light output of a Pseudomonas fluorescens construct that expresses lux constitutively. Biotra...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/s0045-6535(00)00178-8

    authors: Bundy JG,Morriss AW,Durham DG,Campbell CD,Paton GI

    更新日期:2001-03-01 00:00:00

  • Oxalate and root exudates enhance the desorption of p,p'-DDT from soils.

    abstract::The abiotic desorption of p,p'-DDT from seven Chinese soils spiked with p,p'-DDT and the effects of oxalate at 0.001-0.1M and the root exudates of maize, wheat, and ryegrass were evaluated using batch experiments. Soil organic carbon played a predominant role in the retention of DDT. Oxalate significantly increased th...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2005.10.013

    authors: Luo L,Zhang S,Shan XQ,Zhu YG

    更新日期:2006-05-01 00:00:00

  • Total mercury intake from fish and shellfish by Japanese people.

    abstract::Elevated mercury concentrations have been reported in fish in recent years. Japanese people eat a great deal of raw fishes and shellfishes as "Sashimi" and "Sushi". The action level of large predatory fish such as tuna with total mercury levels exceeding the Japanese maximum permitted limit of 0.4 ppm is exempted from...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/s0045-6535(97)00351-2

    authors: Nakagawa R,Yumita Y,Hiromoto M

    更新日期:1997-12-01 00:00:00

  • Congener-specific approach to human PCB concentrations by serum analysis.

    abstract::The objective of this study was to evaluate all congeners of polychlorinated biphenyls (PCBs) in human serum samples. Concentrations of all PCB congeners in the serum of 87 volunteers were determined by high-resolution gas chromatography/high-resolution mass spectrometry (HRGC/HRMS). The participants consisted of 47 m...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2007.03.058

    authors: Park H,Lee SJ,Kang JH,Chang YS

    更新日期:2007-08-01 00:00:00

  • Endocrine disrupting compounds in municipal and industrial wastewater treatment plants in Northern Greece.

    abstract::The occurrence and fate of endocrine disrupting compounds (EDCs) in a sewage treatment plant and two industrial wastewater treatment plants from textile and tannery factories were investigated. EDCs of interest are 4-nonylphenol, 4-octylphenol, their ethoxylate oligomers (mono- and di-ethoxylates of nonylphenol and oc...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2008.09.037

    authors: Pothitou P,Voutsa D

    更新日期:2008-12-01 00:00:00

  • Impact of arsenic contaminated groundwater used during domestic scale post harvesting of paddy crop in West Bengal: Arsenic partitioning in raw and parboiled whole grain.

    abstract::The role of post harvesting procedures for producing parboiled rice grain using arsenic (As) contaminated groundwater in rural Bengal was investigated. Considerable high concentrations of As (mean: 186 μg/kg) were found in about 82% of parboiled rice grain samples compared to raw or non-parboiled rice grain samples (6...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2018.07.128

    authors: Roy Chowdhury N,Ghosh S,Joardar M,Kar D,Roychowdhury T

    更新日期:2018-11-01 00:00:00

  • Anticipating the fate and impact of organic environmental contaminants: a new approach applied to the pharmaceutical furosemide.

    abstract::The presence of trace levels of organic contaminants in the environment is currently an environmental concern. When these contaminants are subjected to environmental transformations, environmental transformation products (ETPs) are obtained, whose structures often remain unknown. The absence of information concerning ...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2014.05.036

    authors: Laurencé C,Rivard M,Martens T,Morin C,Buisson D,Bourcier S,Sablier M,Oturan MA

    更新日期:2014-10-01 00:00:00

  • Biosorption of arsenic from groundwater using Vallisneria gigantea plants. Kinetics, equilibrium and photophysical considerations.

    abstract::Arsenic (V) uptake from groundwater by using Vallisneria gigantea plants was studied using batch experiments. Reflectance and fluorescence of intact plants were investigated and changes in photophysical properties following arsenic absorption were reported. Good correlations have been found between arsenic concentrati...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2015.06.053

    authors: Iriel A,Lagorio MG,Fernández Cirelli A

    更新日期:2015-11-01 00:00:00

  • Model simulation of environmental profile transformation and fate of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans by the multimedia environmental fate model.

    abstract::Environmental profile transformation and fate of polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzofurans (PCDF) were studied using the fugacity-based multimedia environmental fate model. Mass fluxes between compartments were estimated by the steady-state modeling. From the model estimates, major mas...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/s0045-6535(98)00286-0

    authors: Suzuki N,Yasuda M,Sakurai T,Nakanishi J

    更新日期:1998-10-01 00:00:00

  • Epibrassinolide ameliorates Cr (VI) stress via influencing the levels of indole-3-acetic acid, abscisic acid, polyamines and antioxidant system of radish seedlings.

    abstract::The present investigation determined the effects of epibrassinolide (EBL) on the levels of indole-3-acetic acid (IAA), abscisic acid (ABA), and polyamine (PA) and antioxidant potential of 7-d old Raphanus sativus L. cv. 'Pusa chetki' seedlings grown under Cr (VI) metal stress. Reduced titers of free (0.767 μg g(-1) FW...

    journal_title:Chemosphere

    pub_type: 杂志文章

    doi:10.1016/j.chemosphere.2011.03.056

    authors: Choudhary SP,Kanwar M,Bhardwaj R,Gupta BD,Gupta RK

    更新日期:2011-07-01 00:00:00