The determination of strong mutagen MX [3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone] in drinking water in China.


:The strong mutagen, [3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone] (MX) was found to occur in chlorinated drinking water in China. Some tap water samples from Jiangsu province, which contained MX of 3-60ng/L, were analyzed. Quantitation is based on gas chromatography-mass spectrometry, using peak area of selective ion monitoring of the methyl derivative of MX.






Zou X,Xu X,Zhang J,Zhu Z




Has Abstract


1995-06-01 00:00:00














  • Decrease of atmospheric deposition of heavy metals in an urban area from 1994 to 2002 (Paris, France).

    abstract::Total atmospheric deposition, i.e. both wet and dry ones, was sampled during three different sampling periods between 1994 and 2002. The aim of this study is to determine the temporal variation of the atmospheric deposition fluxes of four heavy metals (Cd, Cu, Pb and Zn) in an urban area (Paris region, France). The gl...


    pub_type: 杂志文章


    authors: Azimi S,Rocher V,Garnaud S,Varrault G,Thevenot DR

    更新日期:2005-11-01 00:00:00

  • Electrochemical degradation of sulfonated amines on SI/BDD electrodes.

    abstract::The electrochemical oxidation of aniline (AN) and ortanilic (OA), metanilic (MA) and sulfanilic (SA) acids was performed using as anode a boron-doped diamond (BDD) electrode. Tests were performed with model solutions of the different amines, with concentrations of 200mg L(-1), using as electrolyte 0.035 M Na2SO4, in a...


    pub_type: 杂志文章


    authors: Santos V,Diogo J,Pacheco MJ,Ciríaco L,Morão A,Lopes A

    更新日期:2010-04-01 00:00:00

  • Changes in arsenic fractionation, bioaccessibility and speciation in organo-arsenical pesticide amended soils as a function of soil aging.

    abstract::Although organoarsenical pesticides are being phased out, sites with high concentrations of organic arsenical residues still exist due to the long-term application of these pesticides. The biotic and abiotic speciation of dimethylarsinic acid (DMA) can result in the formation of inorganic arsenic (As) species. Oxidati...


    pub_type: 杂志文章


    authors: Quazi S,Sarkar D,Datta R

    更新日期:2011-09-01 00:00:00

  • Can urban P conservation help to prevent the brown devolution?

    abstract::Achieving better understanding phosphorus (P) flows through urban ecosystems is needed to conserve P, as non-renewable phosphate rock deposits become depleted and the global human population increases. A baseline mass flow analysis (MFA) for P developed for the Twin Cities Watershed (TCW, which includes most of the Mi...


    pub_type: 杂志文章


    authors: Baker LA

    更新日期:2011-08-01 00:00:00

  • Activated persulfate for organic chemical degradation: A review.

    abstract::Activated persulfate reactions have widespread application for groundwater and environmental remediation, as many of these reactions involve destruction of environmental contaminants. Within the last five years, knowledge of activated persulfate degradation reactions has grown to include novel means of activating pers...


    pub_type: 杂志文章,评审


    authors: Matzek LW,Carter KE

    更新日期:2016-05-01 00:00:00

  • Reduction of pharmaceutically active compounds by a lagoon wetland wastewater treatment system in Southeast Louisiana.

    abstract::A number of pharmaceutically active compounds (PhACs) have been detected in the aquatic environment as a result of discharges of municipal wastewater. In the state of Louisiana, USA, many municipalities treat wastewater using natural systems, such as lagoons and wetlands, rather than conventional wastewater treatment ...


    pub_type: 杂志文章


    authors: Conkle JL,White JR,Metcalfe CD

    更新日期:2008-12-01 00:00:00

  • Electrochemical analysis of naproxen in water using poly(l-serine)-modified glassy carbon electrode.

    abstract::A poly(l-serine)-modified glassy carbon electrode (PLS/GCE) was fabricated by electropolymerization and used to study the detection of naproxen (NPX), a representative non-steroidal anti-inflammatory drug, in phosphate buffer supporting electrolyte at pH 5.0. Results indicated that the PLS/GCE was capable of determina...


    pub_type: 杂志文章


    authors: Hung CM,Huang CP,Chen SK,Chen CW,Dong CD

    更新日期:2020-09-01 00:00:00

  • Seasonality in polybrominated diphenyl ether concentrations in the atmosphere of the Yangtze River Delta, China.

    abstract::Polybrominated diphenyl ether (PBDE) concentrations in the atmosphere in rapidly developing parts of China have been studied little. In this study, polyurethane foam disk passive air samplers were used to comprehensively investigate PBDE concentrations in the atmosphere of the Yangtze River Delta in different seasons ...


    pub_type: 杂志文章


    authors: Zhang L,Dong L,Huang Y,Shi S,Yang W,Zhou L

    更新日期:2016-05-01 00:00:00

  • Decomposition of gas-phase trichloroethene by the UV/TiO2 process in the presence of ozone.

    abstract::The decomposition of gas-phase trichloroethene (TCE) in air streams by direct photolysis, the UV/TiO2 and UV/O3 processes was studied. The experiments were carried out under various UV light intensities and wavelengths, ozone dosages, and initial concentrations of TCE to investigate and compare the removal efficiency ...


    pub_type: 杂志文章


    authors: Shen YS,Ku Y

    更新日期:2002-01-01 00:00:00

  • Peroxone activated persulfate treatment of 1,4-dioxane in the presence of chlorinated solvent co-contaminants.

    abstract::1,4-dioxane is often found as a co-contaminant with chlorinated volatile organic compounds (VOCs) at solvent release sites such as landfills, solvent recycling facilities, or fire training areas. Historically, soil and groundwater samples were not routinely analyzed for 1,4-dioxane and therefore the number of known 1,...


    pub_type: 杂志文章


    authors: Eberle D,Ball R,Boving TB

    更新日期:2016-02-01 00:00:00

  • Metal levels in tissues of Eurasian otters (Lutra lutra) from Hungary: variation with sex, age, condition and location.

    abstract::Liver samples of Eurasian otters from various parts of Hungary were analysed for mercury, copper, zinc, lead and cadmium. Only zinc concentration was significantly higher in females. Higher mercury and cadmium concentrations in adults and higher zinc values in immature otters were measured. Accumulation of mercury, co...


    pub_type: 杂志文章


    authors: Lanszki J,Orosz E,Sugár L

    更新日期:2009-02-01 00:00:00

  • Surface water concentrations of the fragrance compound OTNE in Germany--a comparison between data from measurements and models.

    abstract::Emissions of the fragrance compound OTNE (Iso-E-Super) to surface waters have been investigated by means of a combined analytical (measurements) and modeling approach. The compound is an ingredient in many household products and is emitted into surface waters almost exclusively via the wastewater pathway. Measured con...


    pub_type: 杂志文章


    authors: Bester K,Hüffmeyer N,Schaub E,Klasmeier J

    更新日期:2008-11-01 00:00:00

  • Immobilisation of high-arsenic-containing tailings by using metallurgical slag-cementing materials.

    abstract::The mixture of finely ground blast furnace slag (BFS), basic oxygen furnace (BOF) steel slag (SS), and flue gas desulfurisation (FGD) gypsum could be used as cement to solidify heavy metals. In this study, these cementitious materials were combined with high-arsenic-containing tailings to form cemented backfill materi...


    pub_type: 杂志文章


    authors: Zhang Y,Zhang S,Ni W,Yan Q,Gao W,Li Y

    更新日期:2019-05-01 00:00:00

  • Sorption of endocrine disrupting chemicals by condensed organic matter in soils and sediments.

    abstract::Sorption of 17alpha-ethinyl estradiol (EE2) and bisphenol A (BPA) by nonhydrolyzable carbon (NHC), black carbon (BC), and bulk soils and sediments was examined. All sorption isotherms were nonlinear and fitted both Freundlich and Dubinin-Ashtakhov (DA) models. The single-point organic carbon (OC)-normalized distributi...


    pub_type: 杂志文章


    authors: Sun K,Gao B,Zhang Z,Zhang G,Liu X,Zhao Y,Xing B

    更新日期:2010-08-01 00:00:00

  • The abundances of rarer trace elements in paddy (rice) soils of Sri Lanka.

    abstract::Concentrations of Ti, Ga, As, Sc, Zr, Sn, Hf, Th, U and Y have been determined for 70 paddy soils from 14 villages, selected throughout Sri Lanka by means of ICP-MS. The mean elemental contents of all paddy soil samples were 6120 Ti, 14.1 Ga, 0.84 As, 7.26 Sc, 129 Zr, 2.27 Sn, 3.64 Hf, 12.71 Th, 1.53 U, and 13.35 Y (a...


    pub_type: 杂志文章


    authors: Chandrajith R,Dissanayake CB,Tobschall HJ

    更新日期:2005-03-01 00:00:00

  • Characterization of mucilage aggregates in Adriatic and Tyrrhenian Sea: structure similarities between mucilage samples and the insoluble fractions of marine humic substance.

    abstract::The appearance of gelatinous aggregates called mucilages causes serious damages to tourism and fishery industries of the Adriatic Sea. So, many studies have been planned and some of them are still in progress to clarify the origin and causes of the phenomenon. The scientific research has showed that mucilages are prod...


    pub_type: 杂志文章


    authors: Mecozzi M,Acquistucci R,Di Noto V,Pietrantonio E,Amici M,Cardarilli D

    更新日期:2001-08-01 00:00:00

  • Dimethoate-induced oxidative stress and DNA damage in Oncorhynchus mykiss.

    abstract::The present study was conducted in order to investigate pro-oxidant activity of dimethoate in liver and brain tissues following sublethal pesticide exposure for 5, 15 and 30 d by using SOD, GPx, CAT enzyme activities and lipid peroxidation as biomarkers as well as DNA damaging potential via detecting% Tail DNA, Tail m...


    pub_type: 杂志文章


    authors: Dogan D,Can C,Kocyigit A,Dikilitas M,Taskin A,Bilinc H

    更新日期:2011-06-01 00:00:00

  • A first insight into the estimation of uncertainty associated with storage and physical preparation of forest moss samples for trace element analysis.

    abstract::To assess the level of uncertainty related to storage and physical preparation, 27 combined samples of moss species Pleurozium schreberi (Brid.) Mitt and their duplicates were collected within three forest areas. Each sample was divided into three sub-samples subjected to further treatment: D - drying (20-25 °C), F - ...


    pub_type: 杂志文章


    authors: Dołęgowska S,Migaszewski ZM

    更新日期:2020-02-01 00:00:00

  • Risk assessment of etofenprox (Vectron) on non-target aquatic fauna compared with other pesticides used as Simulium larvicide in a tropical environment.

    abstract::Within the rotational scheme developed by the Programme to fight the resistance of Simulium damnosum to chemical larvicides, there was an operational gap at discharges between 5 and 70 m3 s(-1) for the treatment of rivers where resistance to organophosphates was present. The use of permethrin and carbosulfan was precl...


    pub_type: 杂志文章


    authors: Yaméogo L,Traoré K,Back C,Hougard JM,Calamari D

    更新日期:2001-03-01 00:00:00

  • Environmental release of dioxins from reservoir sources during beach nourishment programs.

    abstract::In late 1990s, USEPA/FDA made an important connection regarding the presence of elevated levels of dioxins (e.g., 1500 ng kg(-1) TEQ) in ball clays mined in Mississippi (USA) from a geological deposit dated to ~40 million years (Mississippi Embayment) that stretches over several states (northern part of Mississippi to...


    pub_type: 杂志文章


    authors: Tondeur Y,Vining B,Mace K,Mills W,Hart J

    更新日期:2012-07-01 00:00:00

  • Be cautious applying carbon-fluorine bonds in drug delivery.

    abstract::As reported in Chemosphere by Colles et al. (2020), there are multiple pathways for human exposure to poly- and perfluoroalkyl substances (PFAS). Now, a new chemical formation of C-F bonds in drug delivery lead to concerns for human exposure as these inert chemical formations are resistance to metabolic degradation an...


    pub_type: 杂志文章


    authors: Sonne C,Lam SS,Kim KH,Rinklebe J,Ok YS

    更新日期:2020-06-01 00:00:00

  • A method to eliminate bromide interference on standard COD test for bromide-rich industrial wastewater.

    abstract::Chemical oxygen demand (COD) is one of the most important water quality parameters that quantifies the amount of oxygen needed to oxidize oxidizable pollutants (mainly organics) in water samples. However, erroneous COD results were commonly observed for bromide-rich industrial wastewater samples using standard COD tes...


    pub_type: 杂志文章


    authors: Shi X,Huang S,Yeap TS,Ong SL,Ng HY

    更新日期:2020-02-01 00:00:00

  • Heterogeneous water phase catalysis as an environmental application: a review.

    abstract::Catalytic water phase processes as an environmental application is a relatively novel subject with tremendous potential in the near future. This review of 120 references presents the wide scale of heterogeneous water phase applications studied mainly within past five years. Both oxidation and hydrogenation processes a...


    pub_type: 杂志文章,评审


    authors: Pirkanniemi K,Sillanpää M

    更新日期:2002-09-01 00:00:00

  • Effect of substrate concentrations on aerobic biotransformation of 6:2 fluorotelomer sulfonate (6:2 FTS) in landfill leachate.

    abstract::Biotransformation of 6:2 fluorotelomer sulfonate (FTS) results in the formation of short-chain (C4 - C6) perfluorocarboxylic acids (PFCAs) in landfill leachate. Although leachate substrate concentrations (i.e., organic carbon, ammonia) vary widely, their effects on 6:2 FTS biotransformation and PFCAs formation are unk...


    pub_type: 杂志文章


    authors: Hamid H,Li LY,Grace JR

    更新日期:2020-12-01 00:00:00

  • Enhanced activation of periodate by iodine-doped granular activated carbon for organic contaminant degradation.

    abstract::In this study, iodine-doped granular activated carbon (I-GAC) was prepared and subsequently applied to activate periodate (IO4-) to degrade organic contaminants at ambient temperature. The physicochemical properties of GAC and I-GAC were examined using scanning electron microscopy, N2 adsorption/desorption, Raman spec...


    pub_type: 杂志文章


    authors: Li X,Liu X,Lin C,Qi C,Zhang H,Ma J

    更新日期:2017-08-01 00:00:00

  • Air and soil dioxin levels at three sites in Italy in proximity to MSW incineration plants.

    abstract::Levels of polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzofurans (PCDF) in both air and soil samples were measured at three different sites in Italy, in proximity to three municipal solid waste incinerators (MSWIs) to determine baseline contamination and the contributory role of incinerator emissio...


    pub_type: 杂志文章


    authors: Caserini S,Cernuschi S,Giugliano M,Grosso M,Lonati G,Mattaini P

    更新日期:2004-03-01 00:00:00

  • Linking sedimentary total organic carbon to 210Pbex chronology from Changshou Lake in the Three Gorges Reservoir Region, China.

    abstract::The influences of total organic carbon (TOC) and total nitrogen (TN) on Lead-210 (210Pb) dating have recently been of increasing concern in lacustrine research. Sediment core from Changshou Lake in the Longxi catchment was investigated for influence of TOC on 210Pb dating. Lead-210 excess (210Pbex), Cesium-137 (137Cs)...


    pub_type: 杂志文章


    authors: Anjum R,Gao J,Tang Q,He X,Zhang X,Long Y,Shi Z,Wang M

    更新日期:2017-05-01 00:00:00

  • Toxicity of cadmium to wheat seedling roots in the presence of graphene oxide.

    abstract::The effects of cadmium (Cd) on wheat seedlings in the presence of graphene oxide (GO) were investigated. Parameters evaluated include root morphology, microtubule protein content, cytochrome P450 activity, and the microcellular structure of wheat seedlings. Compared with treatments with Cd or GO in isolation, treatmen...


    pub_type: 杂志文章


    authors: Gao M,YujuanYang,Song Z

    更新日期:2019-10-01 00:00:00

  • Heterogeneous Fenton-like catalyst for treatment of rhamnolipid-solubilized hexadecane wastewater.

    abstract::The treatment of wastewater containing hydrophobic organic pollutants solubilized by surfactants is of great environmental importance. In this work, the removal of rhamnolipid-solubilized hexadecane via a salicylic acid-methanol-acetone modified steel converter slag (SMA-SCS) catalyzed Fenton-like process was studied....


    pub_type: 杂志文章


    authors: Liu Y,Cheng M,Liu Z,Zeng G,Zhong H,Chen M,Zhou C,Xiong W,Shao B,Song B

    更新日期:2019-12-01 00:00:00

  • Determination of selected perfluorinated compounds and polyfluoroalkyl phosphate surfactants in human milk.

    abstract::Polyfluoroalkyl phosphate surfactants (PAPS) are used on food contact paper to impart oil/grease resistance and have been shown to be able to migrate into food. The biotransformation of the congeners belonging to this class of compounds is considered to be a potential source of perfluorinated carboxylic acids (PFCAs)....


    pub_type: 杂志文章


    authors: Kubwabo C,Kosarac I,Lalonde K

    更新日期:2013-05-01 00:00:00