Attenuation, transport, and management of estrogens: A review.

abstract：:In this study, the structural alteration to DOC for a range of ultrasound treatments was investigated with chemical fractionation and UV-vis spectroscopic measurement. Ultrasound treatments were applied in continuous and pulsed modes at power levels of 48 and 84 W for effective treatment times of 5 and 15 min. Overall...

journal_title：Chemosphere

authors： Al-Juboori RA,Yusaf T,Aravinthan V,Bowtell L

更新日期：2016-02-01 00:00:00

abstract：:Produced water (PW) represents the largest volume waste stream in oil and gas production operations from most offshore platforms. PW is difficult to monitor as releases are rapidly diluted and concentrations can reach trace levels. The use of passive samplers can over come this. Here polyethylene (PE) was calibrated f...

journal_title：Chemosphere

authors： Hale SE,Škulcová L,Pípal M,Cornelissen G,Oen AMP,Eek E,Bielská L

更新日期：2019-02-01 00:00:00

abstract：:Radiation-induced degradation of Congo Red (an azo dye) in aqueous solution was studied both with steady-state radiolysis and time-resolve techniques of pulse radiolysis and laser flash photolysis. Decomposition and mineralization of Congo Red by gamma-rays was investigated with the changes of absorption spectra, degr...

journal_title：Chemosphere

authors： Ma H,Wang M,Yang R,Wang W,Zhao J,Shen Z,Yao S

更新日期：2007-06-01 00:00:00

abstract：:In the present work we performed a comparative study on the adsorption of the surfactants sodium dodecyl sulphate (SDS) (anionic), and octylphenoxypolyethoxyethanol (Triton X-100) (non-ionic) to 18 soils with organic matter (OM) and clay fraction contents varying over a broad range. The objective of the study was to g...

journal_title：Chemosphere

authors： Rodríguez-Cruz MS,Sanchez-Martin MJ,Sanchez-Camazano M

更新日期：2005-09-01 00:00:00

abstract：:Source apportionment of fluorine pollution in the regional shallow groundwater at You'xi County, southeast China, has been analyzed by means of monitoring F(-) ion change characteristics in this area. Meanwhile, pollution sources and influencing factors of the shallow groundwater have been uncovered by studying the co...

journal_title：Chemosphere

authors： Lü J,Qiu H,Lin H,Yuan Y,Chen Z,Zhao R

更新日期：2016-09-01 00:00:00

abstract：:Concentrations of polychlorinated dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs) and coplanar biphenyls (Co-PCBs) were determined in Japanese human adipose tissues. Temporal trends were assessed by comparing data collected during 1970-1971, 1994-1996 and 2000. Mean TEQ levels of PCDD/Fs in human adipose tissue showe...

journal_title：Chemosphere

authors： Choi JW,Miyabara Y,Hashimoto S,Morita M

更新日期：2002-05-01 00:00:00

abstract：:This study aimed at investigating photodegradation of cyprodinil in aquatic solution under the simulated natural light or UV-visible irradiation (290-800 nm) using LC-MS/MS techniques. Effects of pH, nitrate ion, Fe (III), humic acid and TiO2 on photolysis kinetics of cyprodinil were explored. The photodegradation fol...

journal_title：Chemosphere

authors： Chen X,Dong B,Lin H,Hu J

更新日期：2016-10-01 00:00:00

abstract：:The investigation of object-by-attribute matrices is very common in statistics and data analysis with the aim of uncovering every possible relationship among objects and/or attributes. Formal Concept Analysis (FCA) is a method, which stems directly from partial order and lattice theory, which provides an efficient too...

journal_title：Chemosphere

authors： Annoni P,Brüggemann R

更新日期：2008-02-01 00:00:00

abstract：:Recent monitoring data indicate that portions of Italy's Venice Lagoon ecosystem have been degraded due to biological and chemical pollution from a variety of potential sources. Using polychlorinated dibenzo-p-dioxin (PCDD) and dibenzofuran (PCDF) data collected from sediment, fish and shellfish in the Lagoon, a scree...

journal_title：Chemosphere

authors： Wenning R,Dodge D,Peck B,Shearer K,Luksemburg W,Della Sala S,Scazzola R

更新日期：2000-05-01 00:00:00

abstract：:The secondary metallurgy industry is considered as one source of polychlorinated dibenzo-p-dioxin and dibenzofurans (PCDD/Fs). This study investigated the emission factors and total emissions amounts of PCDD/Fs and dioxin-like polychlorinated biphenyls (dioxin-like PCBs) released from secondary aluminum and copper met...

journal_title：Chemosphere

authors： Ba T,Zheng M,Zhang B,Liu W,Xiao K,Zhang L

更新日期：2009-05-01 00:00:00

abstract：:The release of persistent organic pollutants (PCBs, HCB, HCHs and DDTs) accumulated in Alpine glaciers, was studied during spring-summer 2006 on the Frodolfo glacial-fed stream (Italian Alps). Samples were also taken on a non-glacial stream in the same valley, to compare POP contribution from different water sources (...

journal_title：Chemosphere

authors： Bizzotto EC,Villa S,Vaj C,Vighi M

更新日期：2009-02-01 00:00:00

abstract：:The aim of this study was to determine the tissue distribution of 17 PCDD/Fs following the chronic ingestion of contaminated milk in rats and to assess the "target tissue/milk" BioConcentration Factors (BCFs) of these molecules. Contaminated milk, collected in a polluted area, has been incorporated into the diet of ma...

journal_title：Chemosphere

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

更新日期：2005-08-01 00:00:00

abstract：:While the existence of black carbon as part of dissolved organic matter (DOM) has been confirmed, quantitative determinations of dissolved black carbon (DBC) in freshwater ecosystem and information on factors controlling its concentration are scarce. In this study, stream surface water samples from a series of watersh...

journal_title：Chemosphere

authors： Ding Y,Yamashita Y,Dodds WK,Jaffé R

更新日期：2013-03-01 00:00:00

abstract：:The flow of carbon from plant roots into soil supports a range of microbial processes and is therefore critical to ecosystem function and health. Pollution-induced stress, which influences rhizosphere C flow is of considerable potential importance, and therefore needs to be evaluated. This paper reports on a method, b...

journal_title：Chemosphere

authors： Porteous F,Killham K,Meharg A

更新日期：2000-11-01 00:00:00

abstract：:Atrazine (ATZ) and its main chlorometabolites, i.e., diaminochlorotriazine (DACT), deisopropylatrazine (DIP), and deethylatrazine (DE), have been widely detected in aquatic systems near agricultural fields. However, their possible effects on aquatic animals are still not fully understood. In this study, it was observe...

journal_title：Chemosphere

authors： Liu Z,Wang Y,Zhu Z,Yang E,Feng X,Fu Z,Jin Y

更新日期：2016-04-01 00:00:00

abstract：:Styrene increases serum prolactin (PRL) concentration. Hyperprolactinemia is associated with poor prognosis in lung cancer patients, but the mechanism of PRL action is unclear. The aims of this study were to (i) investigate the mechanism of PRL-action receptor in NSCLC cells (ii) measure whether PRL was secreted by NS...

journal_title：Chemosphere

authors： Chou JC,Lieu FK,Ho DM,Shen HY,Lin PH,Hu S,Wang SW,Lin H,Wang PS

更新日期：2021-02-01 00:00:00

abstract：:The use of the biological agents for leaching heavy metals from contaminated soils is a very promising method that is both efficient and eco-friendly. In this study, a fungus Aspergillus tubingensis F12 was reported to possess a strong adsorption capacity for various heavy metal ions and shown to adsorb 90.8% Pb, 68.4...

journal_title：Chemosphere

authors： Tang A,Lu Y,Li Q,Zhang X,Cheng N,Liu H,Liu Y

更新日期：2021-01-01 00:00:00

abstract：:The Fenton process, one of several advanced oxidation processes, describes the reaction of Fe(II) with hydrogen peroxide. Fe(II) is oxidized to Fe(III) that reacts with hydrogen peroxide to Fe(II) and again initiates the Fenton reaction. In the course of the reactions reactive species, e.g. hydroxyl radicals, are form...

journal_title：Chemosphere

authors： Fischbacher A,von Sonntag C,Schmidt TC

更新日期：2017-09-01 00:00:00

abstract：:Dehalogenation is one of the highly important degradation reactions for halogenated organic compounds (HOCs) in the environment, which is also being developed as a potential type of the remediation technologies. In combination with the experimental results, intensive efforts have recently been devoted to the developme...

journal_title：Chemosphere

authors： Luo J,Hu J,Wei X,Fu L,Li L

更新日期：2015-07-01 00:00:00

abstract：:The Microtox(®) test, using the prokaryote Vibrio fischeri, was employed to assess the toxicity of the maize herbicides S-metolachlor, benoxacor, mesotrione and nicosulfuron, and their formulated compounds: Dual Gold Safeneur(®), Callisto(®) and Milagro(®); alone and in mixtures. For each compound we obtained original...

journal_title：Chemosphere

authors： Joly P,Bonnemoy F,Charvy JC,Bohatier J,Mallet C

更新日期：2013-11-01 00:00:00

abstract：:Al-powder-supported Pd, Rh, and Rh-Pd catalysts were synthesized through a spontaneous redox reaction in aqueous solutions. These catalysts hydrodebrominated 4- and 4,4'-bromodiphenyl ethers in supercritical carbon dioxide at 200 atm CO2 containing 10 atm H2 and 80 °C in 1 h. Diphenyl ether was the major product of Pd...

journal_title：Chemosphere

authors： Wu BZ,Sun YJ,Chen YH,Yak HK,Yu JJ,Liao W,Chiu K,Peng SM

更新日期：2016-08-01 00:00:00

abstract：:Stable isotope composition (delta(13)C and delta(15)N) and persistent pollutants, including heavy metals (Hg, Cd, Pb, As, Cu, Zn) and organochlorine compounds (PCBs, HCB and p,p'-DDE), were measured in muscle and liver tissues of wild and farmed bluefin tuna to investigate the changes occurring during the farming peri...

journal_title：Chemosphere

authors： Vizzini S,Tramati C,Mazzola A

更新日期：2010-03-01 00:00:00

abstract：:Using the USEPA methodology we estimated the probabilistic chronic risks for calves and adult cows due to pesticide exposure through oral intake of contaminated surface and ground waters in Tres Arroyos County (Argentina). Because published data on pesticide toxicity endpoints for cows are scarce, we used threshold le...

journal_title：Chemosphere

authors： Dubny S,Peluso F,Masson I,Othax N,González Castelain J

更新日期：2018-04-01 00:00:00

abstract：:The present work studies consolidation of phosphate mine tailings through alkaline activation process with the addition of slag for adjusting the gel structure. As increasing slag contents in the raw materials, more (Na,K)2O-CaO-Al2O3-SiO2-H2O (C-A-S-H) and (Na,K)2O-Al2O3-SiO2-H2O (N-A-S-H) gels were formed in the min...

journal_title：Chemosphere

authors： Wu J,Li J,Rao F,Yin W

更新日期：2020-07-01 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：BACKGROUND:The relation between the levels of dioxins in human breast milk and the smoking habits of the mothers is controversial. To clarify this relationship, we analyzed data from the human milk survey in Japan. METHODS:The human milk survey has been conducted in Japan since 1997. Healthy pregnant women aged 20-39 ...

journal_title：Chemosphere

authors： Uehara R,Nakamura Y,Matsuura N,Kondo N,Tada H

更新日期：2007-06-01 00:00:00

abstract：:Nutrient enrichment in water bodies, and its detrimental consequences, are a well known and worldwide environmental problem. Agricultural activities are identified as an important source of diffuse losses of phosphate and nitrate because of the leaching out fertilizers from agricultural fields. This study encompasses ...

journal_title：Chemosphere

authors： Lambert N,Van Aken P,Van den Broeck R,Dewil R

更新日期：2021-03-01 00:00:00

abstract：:The growth of microplastic (MP) pollution is of increasing concern and represents a global challenge. In situ detection of these small particles is difficult because of their sizes, shapes, transparency or translucency, surface texture and ambient conditions. We propose and demonstrate the use of a prototype optical s...

journal_title：Chemosphere

authors： Asamoah BO,Roussey M,Peiponen KE

更新日期：2020-09-01 00:00:00

abstract：:The purpose of this study is to investigate the bio-accumulation of Cd(II), Cu(II), Pb(II) and Zn(II) in Pittosporum tobira (Thunb.) Aiton leaves sampled in different zones of Messina, in order to assess the level of atmospheric metal deposition in correlation with the traffic volume. Derivative stripping chronopotent...

journal_title：Chemosphere

authors： Matarese Palmieri R,La Pera L,Di Bella G,Dugo G

更新日期：2005-05-01 00:00:00

abstract：:Land Use Regression models (LUR) are the most common tools to estimate intra-urban air pollutant exposure in epidemiological studies. However, number of available and published models in developing and middle up income countries is still scarce. Here, we developed seasonal and overall LUR models for the spatial distri...

journal_title：Chemosphere

authors： Mohammadi A,Ghassoun Y,Löwner MO,Behmanesh M,Faraji M,Nemati S,Toolabi A,Abdolahnejad A,Panahi H,Heydari H,Miri M

更新日期：2020-05-01 00:00:00