Photodegradation of hydroxylated N-heteroaromatic derivatives in natural-like aquatic environments. A review of kinetic data of pesticide model compounds.

abstract：:Information on accumulation of polychlorinated biphenyl metabolites (OH-PCBs) and hydroxylated polybrominated diphenyl ethers (OH-PBDEs) in the blood of marine fish is limited. The present study, we determined the residue levels and patterns of PCBs, OH-PCBs, PBDEs, OH-PBDEs and methoxylated PBDEs (MeO-PBDEs) in the b...

journal_title：Chemosphere

authors： Nomiyama K,Uchiyama Y,Horiuchi S,Eguchi A,Mizukawa H,Hirata SH,Shinohara R,Tanabe S

更新日期：2011-10-01 00:00:00

abstract：:The polychlorinated aromatic compound 3,3',4,4'-tetrachloroazobenzene (33'44'-TCAB) is a contaminant of 3,4-dichloroaniline based herbicides, but there have been no reports of methods for the quantitative determination of 33'44'-TCAB in biological organisms. In this communication we address this knowledge gap by prese...

journal_title：Chemosphere

authors： Allinson G,Morita M

更新日期：1995-01-01 00:00:00

abstract：:The European reference soil set was introduced as common basis for a better comparability of soil sorption data measured within the framework of chemical testing of environmental chemicals. The success of the EUROSOILS, as the set is commonly called, convinced the European Commission's Joint Research Centre to evaluat...

journal_title：Chemosphere

authors： Gawlik BM,Kettrup A,Muntau H

更新日期：2000-11-01 00:00:00

abstract：:During the last years the pulsed electric field (PEF) method entered several fields of application. A promising application is the decontamination of hospital wastewater effluents, which are loaded with pathogenic and increasingly with antibiotic-resistant bacteria. For this study, Pseudomonas putida suspended in buff...

journal_title：Chemosphere

authors： Gusbeth C,Frey W,Volkmann H,Schwartz T,Bluhm H

更新日期：2009-04-01 00:00:00

abstract：:Photolysis of deca-bromodiphenyl ether (BDE-209) was investigated in tetrahydrofuran, dichloromethane, isopropanol, acetone, ethanol, methanol, acetonitrile and dimethylsulfoxide. Noticeable differences of the photolytic rates and quantum yields were found in the diverse solvents. Different to the previous deductions,...

journal_title：Chemosphere

authors： Xie Q,Chen J,Shao J,Chen C,Zhao H,Hao C

更新日期：2009-09-01 00:00:00

abstract：:Tolerance of wood decay fungi of the genera Agrocybe, Armillaria, Auricularia, Daedalea, Pleurotus, Trametes to the presence of various amounts of creosote-treated wood (CTW) in the growth medium was compared. In the case of the most tolerant strain, Pleurotus ostreatus SMR 684, extracellular laccase and peroxidase sp...

journal_title：Chemosphere

authors： Galli E,Brancaleoni E,Di Mario F,Donati E,Frattoni M,Polcaro CM,Rapanà P

更新日期：2008-07-01 00:00:00

abstract：:Stormwater wet detention ponds hold a permanent pool of water and offer many beneficial uses including flood mitigation, pollution prevention, downstream erosion control, increased aesthetics, and recreational uses. Although the removal of nutrients is generally low for stormwater wet detention ponds in urban areas, f...

journal_title：Chemosphere

authors： Hartshorn N,Marimon Z,Xuan Z,Cormier J,Chang NB,Wanielista M

更新日期：2016-02-01 00:00:00

abstract：:The behavior of arsenic (As) in paddy soil is of great interest because rice is an efficient As accumulator, which can result in potential health risks to humans. In this study, we investigated the distribution and translocation of As speciation within the soil-rice system in the presence of Fenton solution (100 μM H2...

journal_title：Chemosphere

authors： Wang S,Li Q,Stubbings WA,Li L,Qin J,Li H

更新日期：2021-01-25 00:00:00

abstract：:Distribution and elimination of petroleum products can be predicted in aerobic wastewater treatment plants (WWTPs) using models such as multimedia fate model SimpleTreat. An advantage of the SimpleTreat model is that it only requires a few basic properties of a chemical in wastewater to calculate partitioning, biodegr...

journal_title：Chemosphere

authors： Thunnissen NW,van de Meent D,Struijs J,Hjort M,Redman AD,Smit MGD,Hendriks AJ,van Zelm R

更新日期：2021-01-01 00:00:00

abstract：:Rice grains are a methylmercury (MeHg) intake route for humans, especially in certain mercury (Hg)-contaminated areas. For rice plant growth, animal manure is commonly used as an organic fertilizer; however, its role in the formation of MeHg in paddy soils remains poorly understood. The aims of this study were thus to...

journal_title：Chemosphere

authors： Li Y,He X,Wang Y,Guan J,Guo J,Xu B,Chen YH,Wang G

更新日期：2020-06-01 00:00:00

abstract：:Dehalogenation is one of the most important reactions in environmental pollution control, for instance, the degradation of persistent organic pollutants (POPs). Recently, fluoroacetate dehalogenase (FAcD) has been reported to catalyze the dehalogenation reactions, which shows great potential in treating halogenated po...

journal_title：Chemosphere

authors： Yue Y,Chen J,Bao L,Wang J,Li Y,Zhang Q

更新日期：2020-09-01 00:00:00

abstract：:We assessed the levels of potentially toxic trace metals, Zinc (Zn), Lead (Pb), Manganese (Mn), Copper (Cu), Nickel (Ni), Chromium (Cr), Cobalt (Co), and Cadmium (Cd), in dust, hair, nail and serum, sampled in rural, urban and industrial areas of Punjab, Pakistan. Trace metals occurrence in all samples, in descending ...

journal_title：Chemosphere

authors： Mohmand J,Eqani SA,Fasola M,Alamdar A,Mustafa I,Ali N,Liu L,Peng S,Shen H

更新日期：2015-08-01 00:00:00

abstract：:Rising environmental pressures on water resources and resource quality associated with urbanisation, industrialisation, mining and agriculture are a global concern. In the current study the upper Olifants River catchment as case study was used, to show that acid mine drainage (AMD) and acid precipitation were the two ...

journal_title：Chemosphere

authors： Oberholster PJ,Botha AM,Hill L,Strydom WF

更新日期：2017-12-01 00:00:00

abstract：:An approximately four months long glasshouse experiment was conducted to examine the effects of elevated carbon dioxide (CO(2)) concentration (1,000 +/- 50 micromol mol(-1)) in the atmosphere on biomass accumulation and allocation pattern, clonal growth and nitrogen (N), phosphorus (P) accumulation by the submerged pl...

journal_title：Chemosphere

authors： Yan X,Yu D,Li YK

更新日期：2006-01-01 00:00:00

abstract：:Contamination and analytical variation can significantly hinder trace analysis of cyclic methyl volatile siloxanes (cVMS); potentially resulting in the report of false positives at concentrations approaching detection limits. To assess detection and variation associated with trace cVMS analysis in environmental matric...

journal_title：Chemosphere

authors： Warner NA,Kozerski G,Durham J,Koerner M,Gerhards R,Campbell R,McNett DA

更新日期：2013-10-01 00:00:00

abstract：:A method has been developed and validated in order to assess the occurrence of the alkylphenols tert-octylphenol and the isomers of technical nonylphenol as well as bisphenol A in gasphase and aerosol samples of a remote area. Gasphase samples were adsorbed to XAD2 resin, aerosol samples were taken on glass fiber filt...

journal_title：Chemosphere

authors： Berkner S,Streck G,Herrmann R

更新日期：2004-01-01 00:00:00

abstract：:The determination of the photo-production rate of hydroxyl radical (OH) in atmospheric liquids is of fundamental importance to an understanding of atmospheric aquatic chemistry. Recently, several studies have been performed to examine the photo-chemical formation rate of OH in cloud and fog waters using a free radical...

journal_title：Chemosphere

authors： Zuo Y

更新日期：2003-04-01 00:00:00

abstract：:Human exposure to insoluble and soluble nickel compounds is extensive. Besides wide usage in many industries, nickel compounds are contained in cigarette smoke and, in low levels, in ambient particulate matter. Soluble nickel particulate, especially nickel sulfate (NiSO(4)), has been associated with acute lung injury....

journal_title：Chemosphere

authors： Prows DR,McDowell SA,Aronow BJ,Leikauf GD

更新日期：2003-06-01 00:00:00

abstract：:The absolute temperature-dependent kinetics for the reaction between hydroxyl radicals and the chloramine water disinfectant species monochloramine (NH2Cl), as well as dichloramine (NHCl2) and trichloramine (NCl3), have been determined using electron pulse radiolysis and transient absorption spectroscopy. These radica...

journal_title：Chemosphere

authors： Gleason JM,McKay G,Ishida KP,Mezyk SP

更新日期：2017-11-01 00:00:00

abstract：:Mountain birch, Betula pubescens subsp. czerepanovii (Orlova) Hamet-Ahti, is one of the very few woody plants surviving in the heavily polluted industrial barrens of the Kola Peninsula, north-western Russia. The present study was designed to find out whether long-lasting pollution impact caused selection of resistant ...

journal_title：Chemosphere

authors： Kozlov MV

更新日期：2005-04-01 00:00:00

abstract：:Color removal from biologically pre-treated molasses wastewater by means of chemical oxidation with ozone has been investigated. Batch experiments have been performed in order to analyze the influence of ozone dosage and reaction time on color removal, molecular weight distribution and decolorization kinetics. Dependi...

journal_title：Chemosphere

authors： Peña M,Coca M,González G,Rioja R,García MT

更新日期：2003-06-01 00:00:00

abstract：:Homology modeling and molecular docking were used to in silico analyze the interactions between six endocrine disrupting chemicals (EDCs) and 11 androgen receptors (ARs) of different vertebrate species. The MODELLER 9V7 program was employed to construct the homology models of AR ligand binding domains (LBDs) from bird...

journal_title：Chemosphere

authors： Wu B,Ford T,Gu JD,Zhang XX,Li AM,Cheng SP

更新日期：2010-07-01 00:00:00

abstract：:To ensure an appropriate management of potential health risks and uncertainties from the release of trace organic chemicals (TOrCs) into the aqueous environment, many countries have evaluated and implemented strategies to manage TOrCs. The aim of this study was to evaluate existing management strategies for TOrCs in d...

journal_title：Chemosphere

authors： Bieber S,Snyder SA,Dagnino S,Rauch-Williams T,Drewes JE

更新日期：2018-03-01 00:00:00

abstract：:A series of C30 branched isoprenoid hydrocarbons with a cyclobotryococcane skeleton were identified in the Florida Coastal Everglades Ecosystem. Nine such C30 alkenes were detected and identified as five-membered ring monocyclic hydrocarbons with an identical parent structure of 7,11-cyclobotryococcane based on their ...

journal_title：Chemosphere

authors： Xu Y,Jaffé R

更新日期：2010-11-01 00:00:00

abstract：:The influence of zinc, manganese, and nickel on the degradation of MTBE (methyl tert-butyl ether), by an aerobic MTBE-degrading strain, Ochrobactrum cytisi, were investigated. The result showed that unlike previous findings, O. cytisi was able to degrade MTBE through direct metabolism when MTBE was present as the only...

journal_title：Chemosphere

authors： Lin CW,Cheng YW,Tsai SL

更新日期：2007-11-01 00:00:00

abstract：:Environmentally friendly and cost-effective techniques are required to reclaim land degraded during mining activities. Bioaccumulation of heavy metals (HMs) in vegetables grown on contaminated soils can increase human health risks. The potential effects of hardwood biochar (HWB) was assessed for chromium (Cr), zinc (Z...

journal_title：Chemosphere

authors： Khan AZ,Ding X,Khan S,Ayaz T,Fidel R,Khan MA

更新日期：2020-04-01 00:00:00

abstract：:The reproducibility of collection of atmospheric residues of the herbicides 2,4-D and triallate as bulk (wet plus dry) deposition samples by paired pan samplers and as particulate (filter) and vapour (PUF/XAD-2 resin cartridge) samples by paired high-volume air samplers was determined. Variability of herbicide concent...

journal_title：Chemosphere

authors： Cessna AJ,Waite DT,Kerr LA,Grover R

更新日期：2000-04-01 00:00:00

abstract：:Atrazine (AZ) is an environmental endocrine disrupting chemical which can affect the development of amphibians. In our past studies, we demonstrated that chronical exposure to 100 μg/L AZ can cause abnormalities in development and related genes expression of gonads in developing male Xenopus laevis (X. laevis) tadpole...

journal_title：Chemosphere

authors： Sai L,Li L,Hu C,Qu B,Guo Q,Jia Q,Zhang Y,Bo C,Li X,Shao H,Ng JC,Peng C

更新日期：2018-06-01 00:00:00

abstract：:Several sequential extraction procedures are widely applied for metals chemical fractionation in the literature. However, their limitations to be used in different soils and metals have not been discussed in detail. This study compares two of the most commonly used extraction methods for metals chemical fractionation:...

journal_title：Chemosphere

authors： Gabarrón M,Zornoza R,Martínez-Martínez S,Muñoz VA,Faz Á,Acosta JA

更新日期：2019-03-01 00:00:00

abstract：:A simple Ca(OH)(2)-based replacement-precipitation process was applied to the removal of EDTA-chelated copper from wastewaters. The effect of initial pH of the solution, molar ratio of Ca(2+) to Cu(II), the presence of CO(2) on the removal efficiency was investigated. The experimental results showed that the Ca(OH)(2)...

journal_title：Chemosphere

authors： Jiang S,Fu F,Qu J,Xiong Y

更新日期：2008-10-01 00:00:00