Plankton filtration with compressible crumb rubber packs.

abstract：:Vitellogenin (VTG), a well-established biomarker for the diagnosis of endocrine activity in fish, is used in multiple OECD test guidelines (TG) to identify activities of chemicals on hormonal pathways. However, the synthesis of VTG may not only be modified by typical endocrine-related pathways, but also through non-en...

journal_title：Chemosphere

authors： Baumann L,Holbech H,Schmidt-Posthaus H,Moissl AP,Hennies M,Tiedemann J,Weltje L,Segner H,Braunbeck T

更新日期：2020-01-01 00:00:00

abstract：:In order to determine the relevance of microplastic particles in various environmental media, comprehensive investigations are needed. However, no analytical method exists for fast identification and quantification. At present, optical spectroscopy methods like IR and RAMAN imaging are used. Due to their time consumin...

journal_title：Chemosphere

authors： Dümichen E,Eisentraut P,Bannick CG,Barthel AK,Senz R,Braun U

更新日期：2017-05-01 00:00:00

abstract：:Ground discarded tires adsorb naphthalene, toluene, and mercury ions (Hg2+) from aqueous solutions. Their sorption properties and kinetics were determined by batch equilibration techniques at 20 degrees C. The isotherms were linear for naphthalene and toluene and their sorption coefficients were about 1340 and 255 (ml...

journal_title：Chemosphere

authors： Gunasekara AS,Donovan JA,Xing B

更新日期：2000-10-01 00:00:00

abstract：:Low pressure membrane (LPM) filtration is a promising technology for drinking water production, wastewater reclamation as well as pretreatment for seawater desalination. However, wider implementation of LPM is restricted by their inherent drawbacks, i.e., membrane fouling and insufficient rejection for dissolved conta...

journal_title：Chemosphere

authors： Li K,Wen G,Li S,Chang H,Shao S,Huang T,Li G,Liang H

更新日期：2019-09-01 00:00:00

abstract：:The spatial distribution and seasonal variations of atmospheric iodine (I), selenium (Se) and caesium (Cs) depositions remain unclear and this precludes adequate inputs for biogeochemical models. We quantified total concentrations and fluxes of these elements in rainfalls from 27 monitoring sites in France with contra...

journal_title：Chemosphere

authors： Roulier M,Bueno M,Coppin F,Nicolas M,Thiry Y,Rigal F,Le Hécho I,Pannier F

更新日期：2020-11-13 00:00:00

abstract：:In this work, a novel carbon-based hydrotalcite-like compounds materials (LDO-SBCs) were prepared by coupling layered double hydroxides (LDHs) conditioning and pyrolytic carbonization, and characterized by X-ray diffraction (XRD), Thermogravimetric Analyzer (TGA), X-ray photoelectron spectroscopy (XPS) and Brunner-Emm...

journal_title：Chemosphere

authors： Zhang W,Dong T,Cheng H,Wu H,Wu C,Hu A,Wang D

更新日期：2020-12-30 00:00:00

abstract：:Elevated atmospheric O3 can inhibit the growth rate of various plants and increase metal content in their tissues owing to the oxidative damage, thereby affecting their phytoremediation efficiency. In this study, a series of O3 fumigation treatments were designed to evaluate the dry weight, Cd content, and transpirati...

journal_title：Chemosphere

authors： Han L,Yang G,Qin Y,Wang H,Cao M,Luo J

更新日期：2021-03-01 00:00:00

abstract：:This study focused on the effects of pH and organic ligands, namely ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), and citric acids, on the removal and recovery of Cd(II) in polyelectrolyte enhanced ultrafiltration (PEUF). Polyethylenimine (PEI), which can bind with both positively charged metal ...

journal_title：Chemosphere

authors： Li CW,Cheng CH,Choo KH,Yen WS

更新日期：2008-06-01 00:00:00

abstract：:In order to contribute to current knowledge of ozone concentrations and transport across the Central Massif, a monitoring station was installed at 1780 m on the upper Spanish plateau about 55 km from the city of Madrid. Ozone concentrations and standard meteorological variables were measured in June and July 2002. A s...

journal_title：Chemosphere

authors： Sánchez ML,de Torre B,García MA,Pérez I

更新日期：2005-07-01 00:00:00

abstract：:In this study 96-h LC50 value of cadmium chloride (CdCl2 . H2O), a metal salt widely used in industry, was determined for the guppy (Poecilia reticulata, Pallas, 1859). The experiments were planned in four series of a total of 440 guppies employing the static test method of acute toxicity. 10 fish were placed in each ...

journal_title：Chemosphere

authors： Yilmaz M,Gül A,Karaköse E

更新日期：2004-07-01 00:00:00

abstract：:Chemical compounds present on plastic were characterised on different types of plastic litter and beached pellets, using a general GC-MS screening method. A variety of plastic related compounds, such as building blocks, antioxidants, additives and degradation products, were identified next to diverse environmental pol...

journal_title：Chemosphere

authors： Gauquie J,Devriese L,Robbens J,De Witte B

更新日期：2015-11-01 00:00:00

abstract：:Ultrafine and nanometric sediment inputs into river systems can be a major source of nutrients and hazardous elements and have a strong impact on water quality and ecosystem functions of rivers and lakes regions. However, little is known to date about the spatial distribution of sediment sources in most large scale ri...

journal_title：Chemosphere

authors： Civeira MS,Ramos CG,Oliveira ML,Kautzmann RM,Taffarel SR,Teixeira EC,Silva LF

更新日期：2016-02-01 00:00:00

abstract：:Bitumen mining in the Canadian oil sands creates large volumes of oil sands process-affected water (OSPW), the toxicity of which is due in part to naphthenic acids (NAs) and other acid extractable organics (AEO). The objective of this work was to evaluate the potential of solar photocatalysis over TiO2 to remove AEO f...

journal_title：Chemosphere

authors： Leshuk T,Wong T,Linley S,Peru KM,Headley JV,Gu F

更新日期：2016-02-01 00:00:00

abstract：:The acute and chronic toxicity of nine antibiotics used both therapeutically and as growth promoters in intensive farming was investigated on the freshwater crustacean Daphnia magna. The effect of the antibiotics metronidazole (M), olaquindox (OL), oxolinic acid (OA), oxytetracycline (OTC), streptomycin (ST), sulfadia...

journal_title：Chemosphere

authors： Wollenberger L,Halling-Sørensen B,Kusk KO

更新日期：2000-04-01 00:00:00

abstract：:The activities of heterogeneous Fenton and Photo-Fenton processes using pyrite (FeS2) prepared via a solvethermal method were evaluated by oxidation of p-nitrophenol (PNP). PNP could be completely ultrarapidly oxidized by Pyrite-Photo-Fenton (Pyrite-PF) system within 4 min, versus 10 min in Pyrite-Fenton (Pyrite-F) sy...

journal_title：Chemosphere

authors： Zeng L,Gong J,Dan J,Li S,Zhang J,Pu W,Yang C

更新日期：2019-08-01 00:00:00

abstract：:The concentrations of three currently used non-polybrominated diphenyl ether (PBDE) brominated flame retardants (BFRs), 1,2-bis(2,4,6-tribromophenoxy)ethane (BTBPE), decabromodiphenyl ethane (DBDPE), and tetrabromobisphenol A bis (2,3-dibromopropyl ether) (TBBPA-DBPE), were examined in environmental and biota samples ...

journal_title：Chemosphere

authors： Shi T,Chen SJ,Luo XJ,Zhang XL,Tang CM,Luo Y,Ma YJ,Wu JP,Peng XZ,Mai BX

更新日期：2009-02-01 00:00:00

abstract：:Many uncertainties remain regarding the potential of bisphenol A (BPA) as a thyroid disruptor in mammals and the relevance of experimental data to humans. The relevance of the exposure schemes used in experimental in vivo studies is also a major source of uncertainty when analysing the risk of BPA exposure for human h...

journal_title：Chemosphere

authors： Guignard D,Gayrard V,Lacroix MZ,Puel S,Picard-Hagen N,Viguié C

更新日期：2017-09-01 00:00:00

abstract：:Hydrothermal carbonization (HTC) has become an esteemed method to convert sewage sludge into biochar. Besides dewatering and disinfection the process is suggested to reduce the micropollutant load, which would be beneficial for the use of biochar as fertilizer. This study was designed to examine reduction of micropoll...

journal_title：Chemosphere

authors： vom Eyser C,Schmidt TC,Tuerk J

更新日期：2016-06-01 00:00:00

abstract：:Ferric and manganese binary oxide (FMBO) has been successfully used to remediate arsenic-polluted river, but there still lacks sufficient data to evaluate its effects on environments. The release behaviors of iron (Fe), manganese (Mn), and arsenic (As) in different E(h) ranges were investigated for As-bearing FMBO sed...

journal_title：Chemosphere

authors： Xu W,Wang H,Liu R,Zhao X,Qu J

更新日期：2011-05-01 00:00:00

abstract：:A better understanding of metal uptake and translocation by aquatic plants can be used to enhance the performance of constructed wetland systems for stormwater treatment. Specifically, this study examines whether the uptake of Zn, Cu, Cd, and Pb by Potamogeton natans is via the leaves, stems, or roots, and whether the...

journal_title：Chemosphere

authors： Fritioff A,Greger M

更新日期：2006-04-01 00:00:00

abstract：:In this study, thermal desorption was combined with the addition of calcium hydroxide to remediate polychlorinated biphenyls (PCBs) contaminated soil, collected from a storage point for PCB-contaminated capacitors and transformers. The thermal desorption test conditions were varied from 300 to 600 °C, both with blank ...

journal_title：Chemosphere

authors： Liu J,Zhang H,Yao Z,Li X,Tang J

更新日期：2019-04-01 00:00:00

abstract：:The aim of the present study was to employ martite nanoparticles synthesized through planetary ball milling instead of conventional sources of iron for the activation of Oxone in order to decompose tetracycline (TC) antibiotic in the aquatic phase. Accordingly, martite nanoparticles-activated Oxone exhibited a remarka...

journal_title：Chemosphere

authors： Darvishi Cheshmeh Soltani R,Mashayekhi M,Jorfi S,Khataee A,Ghanadzadeh MJ,Sillanpää M

更新日期：2018-11-01 00:00:00

abstract：:The purpose of this study was to determine the feed to milk transfer of 17 PCDD/Fs and 18 PCBs in goats exposed to a 10-week long-term intake of contaminated hay collected in the vicinity of a hazardous municipal waste incinerator. The sum of PCDD/Fs and PCBs WHO-I-TEQ was found to be higher than 3 ng kg(-1) of milk f...

journal_title：Chemosphere

authors： Costera A,Feidt C,Marchand P,Le Bizec B,Rychen G

更新日期：2006-07-01 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：:A toxicity test was developed to examine the effects of heavy metal contaminants on the early life stages of the marine polychaete. We have studied the effects of metals on fertilization and early development of marine polychaete Hydroides elegans. These heavy metals have often been found in polluted ground and water ...

journal_title：Chemosphere

authors： Gopalakrishnan S,Thilagam H,Raja PV

更新日期：2008-03-01 00:00:00

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

authors： Kobayashi N,Okamura H

更新日期：2005-12-01 00:00:00

abstract：:The electrochemical oxidation of the biotic degradation products of the textile dye C.I. Acid Orange 7 (AO7) was achieved using a boron doped diamond electrode (BDD). Tests were performed with model solutions of the biotic degradation products, sulphanilic acid (SA) and 1-amino-2-naphthol (AN), and also with real effl...

journal_title：Chemosphere

authors： Carvalho C,Fernandes A,Lopes A,Pinheiro H,Gonçalves I

更新日期：2007-04-01 00:00:00

abstract：:This paper manifests the potential viability of soil as a cost-free catalyst in photo-Fenton-like processes for treating pharmaceuticals at large scale. Naturally available soil without any cost intensive modification was utilized as a catalyst to degrade pharmaceuticals, specifically ornidazole (ORZ) and ofloxacin (O...

journal_title：Chemosphere

authors： Changotra R,Rajput H,Dhir A

更新日期：2017-12-01 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：:Several studies have reported the absence of DNA-adducts in fish collected from unpolluted areas. We determined DNA-adduct levels in liver and brain tissue of wild brook trout (Salvelinus fontinalis) from remote areas of Newfoundland and sub-arctic Labrador, that have no known input of anthropogenic contamination. Var...

journal_title：Chemosphere

authors： Ray S,Bieger T,Scruton DA

更新日期：1995-02-01 00:00:00