RETRACTED: Photocatalytic activity of Bi-doped TiO(2) in the degradation of monocrotophos in aqueous solution.

abstract：:The purpose of this study was to test the efficiency of passive solid samplers, polyoxymethylene (POM) strips and polydimethylsiloxane (PDMS) silicon tubing, to predict the bioavailability of native PAHs in contaminated sediments. Results were compared with worm bioaccumulation data and solid/liquid extraction using t...

journal_title：Chemosphere

authors： Barthe M,Pelletier E,Breedveld GD,Cornelissen G

更新日期：2008-04-01 00:00:00

abstract：:This publication presents major changes in the assessment of the risks of chemicals to human health and the environment as implemented in the second version of the European Union System for the Evaluation of Substances, EUSES 2.0. EUSES is a harmonised quantitative risk assessment tool for chemicals. It is the PC-impl...

journal_title：Chemosphere

authors： Attias L,Boccardi P,Boeije G,Brooke D,de Bruijn J,Comber M,Dolan B,Fischer S,Heinemeyer G,Koch V,Lijzen J,Müller B,Murray-Smith R,Rikken M,Tadeo J,Vermeire T

更新日期：2005-04-01 00:00:00

abstract：:After administration to livestock, a large fraction of antibiotics are excreted unchanged via excreta and can be transferred to agricultural land. For effective risk assessment a critical factor is to determine which antibiotics can be expected in the different environmental compartments. After excretion, the first re...

journal_title：Chemosphere

authors： Berendsen BJA,Lahr J,Nibbeling C,Jansen LJM,Bongers IEA,Wipfler EL,van de Schans MGM

更新日期：2018-08-01 00:00:00

abstract：:We evaluate copper tolerance and accumulation in Vitis vinifera ssp. sylvestris in populations from a copper contaminated site and an uncontaminated site, and in the grapevine rootstock "41B", investigating the effects of copper (0-23 mM) on growth, photosynthetic performance and mineral nutrient content. The highest ...

journal_title：Chemosphere

authors： Cambrollé J,García JL,Figueroa ME,Cantos M

更新日期：2015-02-01 00:00:00

abstract：:Endocrine-disrupting chemicals are known to influence organismal reproductive processes, including the production and regulation of gonadal steroids. This study evaluated the effects of a xenoestrogen (nonylphenol: NP) on salmon ovarian steroidogenesis and growth factors using an in vitro organ culture system. Ovarian...

journal_title：Chemosphere

authors： Kortner TM,Vang SH,Arukwe A

更新日期：2009-11-01 00:00:00

abstract：:A new Vis-Fe(0)-H(2)O(2)-citrate-O(2) system comprising zero-valent iron, hydrogen peroxide, citrate anion and aeration at circumneutral pH under visible irradiation was studied. 21 μmol L(-1) of Rhodamine B (RhB) was chosen as the substrate to be tested. Experiments were conducted under conditions of 2.9 mmol L(-1) o...

journal_title：Chemosphere

authors： Hong J,Lu S,Zhang C,Qi S,Wang Y

更新日期：2011-09-01 00:00:00

abstract：:In natural environments, humic substances (HS) play a key role in the control of Cd stability by forming Cd-HS complexes. In this study, we investigated the influence of the photo-irradiation on the Cd levels remaining in Leonardite humic acid (HA) standard solution after chemical precipitation. The kinetic experiment...

journal_title：Chemosphere

authors： Jia Y,Zhao T,Zhao N,Wei H,Zhang W,Qiu R

更新日期：2019-06-01 00:00:00

abstract：:In this study, investigation were done on the Mahanadi River water and health of dwelling Indian Knife fish Notopterus notopterus from three sites along the course of the river in an around Cuttack city (Odisha). Oxidative stress biomarker assays such as thiobarbituric acid reactive substances, protein carbonyls, prot...

journal_title：Chemosphere

authors： Mohanty D,Samanta L

更新日期：2016-07-01 00:00:00

abstract：:Pesticides are released intentionally into the environment and, through various processes, contaminate the environment. Three of the main classes of pesticides that pose a serious problem are organochlorines, organophosphates and carbamates. While pesticides are associated with many health effects, there is a lack of ...

journal_title：Chemosphere

authors： Van Dyk JS,Pletschke B

更新日期：2011-01-01 00:00:00

abstract：:Nitric oxide (NO) is an intermediate of denitrification process and can be produced by denitrifiers, nitrifiers and other bacteria. In our experiments we measured the dynamic flow of NO depending on oxidation reduction potential (ORP). Different ORP-ranges were related to various carbon loading stages in the wastewate...

journal_title：Chemosphere

authors： Fuerhacker M,Bauer H,Ellinger R,Sree U,Schmid H,Zibuschka F,Puxbaum H

更新日期：2001-08-01 00:00:00

abstract：:2,3,7,8-Tetrachlorodibenzo-p-Dioxin (TCDD) is an endocrine disrupting chemical (EDC) with high persistency. Even a low amount can pass the placental barrier during gestational exposure. Exposure to TCDD exposure can impair the development of the nervous system in children, leading to impaired learning ability in later...

journal_title：Chemosphere

authors： Zhang HJ,Liu YN,Xian P,Ma J,Sun YW,Chen JS,Chen X,Tang NJ

更新日期：2018-12-01 00:00:00

abstract：:Toxic sodium cyanate is always present in cyanide-contaminated waste. A new technology for the efficient decomposition of toxic sodium cyanate by hematite was first proposed in this study. The decomposition of sodium cyanate under various atmospheres has been studied. Studies show that sodium cyanate decomposes above ...

journal_title：Chemosphere

authors： Dong K,Xie F,Chang Y,Chen C,Wang W,Lu D,Gu X

更新日期：2020-10-01 00:00:00

abstract：:Given the millions of coal-fired power stations worldwide and the generalization of co-firing technologies in the near future, the aqueous extraction experiments were taken to study the effects of oxides on Cr mobility in ashes through SiO2-Al2O3-Fe2O3-CaO system. The results identify that both the component and the s...

journal_title：Chemosphere

authors： Yang Z,Wang C,Li Y,Yang S,Zhang W,Li Y

更新日期：2020-10-01 00:00:00

abstract：:The performance of a new anion exchanger (AE) prepared from coconut coir pith (CP), for the removal of arsenic(V) [As(V)] from aqueous solutions was evaluated in this study. The adsorbent (CP-AE) carrying dimethylaminohydroxypropyl weak base functional group was synthesized by the reaction of CP with epichlorohydrin a...

journal_title：Chemosphere

authors： Anirudhan TS,Unnithan MR

更新日期：2007-01-01 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：:This work studied interactions of uranium with pure organic compounds, such as glutathione, and more complex mixtures, such as humic acid and aqueous plant extracts. High performance liquid chromatography with UV absorption interfaced to inductively coupled plasma mass spectrometry sequential detection was used to det...

journal_title：Chemosphere

authors： Bednar AJ,Medina VF,Ulmer-Scholle DS,Frey BA,Johnson BL,Brostoff WN,Larson SL

更新日期：2007-12-01 00:00:00

abstract：:In a historical mining area residual material has been filled on land and these locations are used today as agricultural soils or house gardens. The antimony concentrations in these soils are up to 500 mg/kg. Antimony transfer into 19 vegetable and crop species was investigated. In grain and other storage organs up to...

journal_title：Chemosphere

authors： Hammel W,Debus R,Steubing L

更新日期：2000-12-01 00:00:00

abstract：:Organochlorine compounds (OCs) in sediments collected from various locations in Lower Mekong River Basin (MRB) in Laos and Thailand were examined to elucidate their occurrence, distribution and potential ecological risk. Concentration of PCBs and DDTs were higher than other OCs, ranging from 0.18 to 310μgkg(-1) dry wt...

journal_title：Chemosphere

authors： Sudaryanto A,Isobe T,Takahashi S,Tanabe S

更新日期：2011-01-01 00:00:00

abstract：:Metal-free carbo-catalyst has recently emerged as a promising candidate as a substituent for tradition-metal based heterogeneous catalyst for catalytic activation of peroxymonosulfate (PMS). However, most reported carbo-catalysts suffer from low catalytic efficiency and poor stability, thus a high-performance catalyst...

journal_title：Chemosphere

authors： Long Y,Bu S,Huang Y,Shao Y,Xiao L,Shi X

更新日期：2019-02-01 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：:Concentrations of persistent organic pollutants (POPs) such as hexachlorobenzene (HCB), dichlore diphenyl trichloretane (DDT), polychlorinated biphenyls (PCBs), and gamma-hexachlorocyclohexane (gamma-HCH or lindane) were determined in tissue of marine benthic invertebrates such as Mytilus galloprovincialis, Chamelea g...

journal_title：Chemosphere

authors： Deudero S,Box A,March D,Valencia JM,Grau AM,Tintore J,Calvo M,Caixach J

更新日期：2007-08-01 00:00:00

abstract：:Previous studies with octachlorodibenzo-p-dioxin (OCDD) and octachlorodibenzofuran (OCDF) in juvenile or adult fish exposed via water revealed no toxicity, despite significant bioaccumulation. With 2,3,7,8-tetrachlorodibenzo-p-dioxin (2,3,7,8-TCDD), the fish early-life stage study has been shown to be the most sensiti...

journal_title：Chemosphere

authors： Berends AG,Boelhouwers EJ,Thus JL,de Gerlache J,de Rooij CG

更新日期：1997-08-01 00:00:00

abstract：:Due to limited knowledge of graphene nanosheets (GNS) on phyto-biological studies, GNS was sprayed to pepper and eggplants during the seasons 2016 and 2017 at doses 0.1, 0.2 and 0.3 GNS g L-1 to assess their biosafety on leaf ultrastructure and agro-physiological traits. GNS was localized on plastids, cell walls and i...

journal_title：Chemosphere

authors： Younes NA,Dawood MFA,Wardany AA

更新日期：2019-08-01 00:00:00

abstract：:While emerging pharmaceutical contaminants are monitored in wastewater treatment and the environment, there is little information concerning their microbial metabolites. The transformation of diphenhydramine by microorganisms in anaerobic digester sludge was investigated using anaerobic cultures amended with 1 mM diph...

journal_title：Chemosphere

authors： Wolfson SJ,Porter AW,Villani TS,Simon JE,Young LY

更新日期：2018-07-01 00:00:00

abstract：:Multivariate factor analytical techniques are widely used for the approximation, in terms of a linear combination of factors, of multivariate experimental data. The chemical composition of soil samples are multivariate in nature and provide datasets suitable for the application of these statistical techniques. Recent ...

journal_title：Chemosphere

authors： Vaccaro S,Sobiecka E,Contini S,Locoro G,Free G,Gawlik BM

更新日期：2007-10-01 00:00:00

abstract：:The quantity and spectroscopic features of dissolved organic matter (DOM) in treated wastewaters were studied for up to 57 facilities across 12 industrial categories to evaluate the potential influences of the effluents on downstream ecosystems and the feasibility of spectroscopic techniques in discriminating pollutio...

journal_title：Chemosphere

authors： Yang L,Han DH,Lee BM,Hur J

更新日期：2015-05-01 00:00:00

abstract：:Arsenic (As) and zinc (Zn) are common co-contaminants in mining impacted soils. Their interaction on solubility and toxicity when present concurrently is not well understood in natural systems. The aim of this study was to observe their interaction in solubility (soil-solution), bioaccumulation (shoot uptake) and toxi...

journal_title：Chemosphere

authors： Kader M,Lamb DT,Wang L,Megharaj M,Naidu R

更新日期：2017-11-01 00:00:00

abstract：:Surface water samples were collected from 55 sites in the Great Lakes Basin and analyzed for the presence of perchlorate using HPLC/MS/MS with an isotopically enriched internal standard. Sites included areas impacted by heavy industry, urbanization, agriculture and atmospheric deposition. Perchlorate was detected at s...

journal_title：Chemosphere

authors： Backus SM,Klawuun P,Brown S,D'sa I,Sharp S,Surette C,Williams DJ

更新日期：2005-11-01 00:00:00

abstract：:Despite the fact that aquatic organisms are mostly poikilothermic and environmental temperature variations can have considerable impact on chemical toxicity, toxicity studies are mainly performed at the species' specific standard or optimal temperature. Since the zebrafish is a recommended test species for use in toxi...

journal_title：Chemosphere

authors： Vergauwen L,Knapen D,Hagenaars A,Blust R

更新日期：2013-04-01 00:00:00

abstract：:The widespread occurrence of synthetic antibiotic sulfamethoxazole (SMX)- poses a potential risk to aquatic ecosystems where dissolved organic matter (DOM) may affect its photolysis. In this study, the elimination of SMX by solar photolysis was investigated in the presence of leonardite humic acid (LHA) and its fracti...

journal_title：Chemosphere

authors： Zhang Y,Zhao F,Wang F,Zhang Y,Shi Q,Han X,Geng H

更新日期：2020-05-01 00:00:00