Enhanced performance of crumb rubber filtration for ballast water treatment.

abstract：:The European Union has defined environmental quality standards (EQSs) for surface waters for priority substances and several other pollutants. Furthermore national EQSs for several chemicals are valid in Austria. The study investigated the occurrence of these compounds in municipal wastewater treatment plant (WWTP) ef...

journal_title：Chemosphere

authors： Clara M,Windhofer G,Weilgony P,Gans O,Denner M,Chovanec A,Zessner M

更新日期：2012-06-01 00:00:00

abstract：:Ballast water managements systems (BWMS) installed on vessels may use active substances to inactivate organisms. This paper provides new insights in the global issue of noxious disinfection by-products (DBP) discharge with ballast water, and the related risk assessment for human health. The GESAMP ballast water workin...

journal_title：Chemosphere

authors： Dock A,Linders J,David M,Gollasch S,David J

更新日期：2019-11-01 00:00:00

abstract：:In recent years, increasing attention has been paid to the trace-level contamination of pharmaceuticals in the water environment all over the world. Considering a large number of pharmaceuticals used, it is crucial to establish a priority list of pharmaceuticals that should be monitored and/or treated first. In the pr...

journal_title：Chemosphere

authors： Sui Q,Wang B,Zhao W,Huang J,Yu G,Deng S,Qiu Z,Lu S

更新日期：2012-09-01 00:00:00

abstract：:In this study, the potential applicability of potassium permanganate (Mn(VII)) for anilines elimination was systematically investigated firstly, with a focus on the effect of manganese intermediates on the kinetics of anilines versus phenols. It was found that Mn(VII) could fairly oxidize anilines, where the second-or...

journal_title：Chemosphere

authors： Pang SY,Duan JB,Zhou Y,Gao Y,Jiang J

更新日期：2019-11-01 00:00:00

abstract：:The logarithm of gas/particle (G/P) partition quotient (logKP) has been found to have a linear relationship with logKOA (octanol-air partition coefficient) with slope mo and intercept bo and logPL (subcooled liquid vapor pressure) with slope mp and intercept bp. In the sister paper of the present work, analytical equa...

journal_title：Chemosphere

authors： Qiao LN,Ma WL,Zhang ZF,Liu LY,Song WW,Jia HL,Zhu NZ,Li WL,Macdonald RW,Nikolaev A,Li YF

更新日期：2020-11-04 00:00:00

abstract：:We have isolated and characterised a novel aerobic bacterial strain, designated MS3-02, belonging to the genus Janibacter sp. The capability of this new strain to degrade polychlorinated biphenyls (PCBs) in a commercial mixture (Aroclor 1242) in liquid medium and in soil (sterile and non sterile soil), under laborator...

journal_title：Chemosphere

authors： Sierra I,Valera JL,Marina ML,Laborda F

更新日期：2003-11-01 00:00:00

abstract：:Maternal exposure to polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and polychlorinated biphenyls (PCBs) may result in adverse health effects in their children. In Japan in 1968, an accidental human exposure to rice oil contaminated with PCDDs, PCDFs, and PCBs, led to the development...

journal_title：Chemosphere

authors： Tsukimori K,Uchi H,Tokunaga S,Yasukawa F,Chiba T,Kajiwara J,Hirata T,Furue M

更新日期：2013-02-01 00:00:00

abstract：:Contamination of surface waters by pesticides continues to be the focus of concern for water authorities due to the growing evidence of their deleterious effects on aquatic life. In this context, the present work investigates the occurrence of 16 selected pesticides belonging to the classes of triazines, phenylureas, ...

journal_title：Chemosphere

authors： Köck-Schulmeyer M,Ginebreda A,González S,Cortina JL,de Alda ML,Barceló D

更新日期：2012-01-01 00:00:00

abstract：:Direct charge transfer (DCT) and •OH attack played important roles in contaminant degradation by BDD electrochemical oxidation. Their separate contributions and potential bond-cleavage processes were required but lacking. Here, we carried out promising compound-specific isotope fractionation analysis (CSIA) to explore...

journal_title：Chemosphere

authors： Wang T,Huang T,Jiang H,Ma R

更新日期：2021-01-22 00:00:00

abstract：:Contamination associated with metals is a critical concern related to their toxicity, persistence, and bio-accumulation. Trace elements are partitioned into several chemical forms, which some are more labile during fluctuations in the environment. Studying the distribution of metals between the different chemical frac...

journal_title：Chemosphere

authors： Ferrans L,Jani Y,Burlakovs J,Klavins M,Hogland W

更新日期：2021-01-01 00:00:00

abstract：:The potential of solid olive wastes-based adsorbent (CuO-OC) with photocatalytic power was established for the removal of total phenolics and photocatalytic discolourization of high strength olive mill wastewater (OMW). Clear insight of the FTIR and Brunauer-Emmett-Teller analyses showed that oxygen-containing functio...

journal_title：Chemosphere

authors： Yuney K,Oladipo AA,Gazi M,Younis DZ

更新日期：2020-08-01 00:00:00

abstract：:A study was conducted in 1999 to determine the occurrence of alkylphenol polyethoxylates in the St. Lawrence River and their bioconcentration by mussels (Elliptio complanata). Concentrations of selected contaminants were measured in surface water, municipal effluent, sediments and mussels. Analyses were performed on 4...

journal_title：Chemosphere

authors： Sabik H,Gagné F,Blaise C,Marcogliese DJ,Jeannot R

更新日期：2003-05-01 00:00:00

abstract：:Removal of emerging contaminants (ECs) is a serious concern in wastewater industry especially for public acceptance of reclaimed water. Diethylhexyl phthalate (DEHP) is one of the ubiquitous and detectable plasticizers in municipal wastewater across the globe. Water Framework Directive (2000/60/EC) has prioritized it ...

journal_title：Chemosphere

authors： Gani KM,Bux F,Kazmi AA

更新日期：2019-11-01 00:00:00

abstract：:Mining operations are a potential source of metal and metalloid contamination by atmospheric particulate generated from smelting activities, as well as from erosion of mine tailings. In this work, we show how lead isotopes can be used for source apportionment of metal and metalloid contaminants from the site of an act...

journal_title：Chemosphere

authors： Félix OI,Csavina J,Field J,Rine KP,Sáez AE,Betterton EA

更新日期：2015-03-01 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：:To develop alternatives to methyl bromide (MeBr) for soil disinfection under environmental Moroccan conditions, distribution and persistence of 1,3-dichloropropene (1,3-D) and methyl isothiocyanate (MITC) were tested in undisturbed soil columns (12 cm internal diameter, 1 m length). 1,3-D was injected at a 15 cm depth...

journal_title：Chemosphere

authors： El Hadiri N,Ammati M,Chgoura M,Mounir K

更新日期：2003-08-01 00:00:00

abstract：:In freshwater aquaculture ecosystems with high-frequency occurrences of cyanobacteria blooms, a chronic neurotoxic cyanobacteria toxin, β-N-methylamino-l-alanine (BMAA), is a new pollutant that affects the normal growth, development, and reproduction of aquaculture organisms. BMAA poses a great threat to the food qual...

journal_title：Chemosphere

authors： Wu X,Wu H,Gu X,Zhang R,Ye J,Sheng Q

更新日期：2019-08-01 00:00:00

abstract：:Nonylphenol (NP) is a commercially produced nonionic surfactant that has become a global environmental pollutant due to poor biodegradability. Many studies have confirmed that NP has detrimental effects on the central nervous system. However, the damaging roles of NP on the cerebellum and the underlying mechanisms rem...

journal_title：Chemosphere

authors： You M,Gu W,Li M,Qiu Z,Li S,Jiang Z,Yao D,Xu Y,Wang Y

更新日期：2018-11-01 00:00:00

abstract：:In recent years, various kinds of endocrine-disrupting chemicals (EDCs) have been detected in human blood and urine. Thus, it was important to investigate the combined toxicity effect of EDCs. In the present study, we evaluated the individual and combined developmental toxicities of three classic EDCs: perfluorooctane...

journal_title：Chemosphere

authors： Zhou R,Cheng W,Feng Y,Wei H,Liang F,Wang Y

更新日期：2017-07-01 00:00:00

abstract：:Concentrations of 23 polychlorinated biphenyls (PCBs), p,p'-DDT and two of its metabolites, p,p'-DDE and p,p'-TDE have been measured in serum samples of up to 1 ml of Egyptian Vulture (Neophron percnopterus) gathered from five populations in Spain. SigmaPCB concentrations were found to be in the range 3.2-97 ng/ml, wh...

journal_title：Chemosphere

authors： Gómara B,Ramos L,Gangoso L,Donázar JA,González MJ

更新日期：2004-04-01 00:00:00

abstract：:There is a lack of consensus on the charge state of active gold species in catalytic CO oxidation reaction. Herein, Au/SBA-15 catalyst was prepared by room temperature ozone treatment. Through diffuse reflectance Fourier-transform infrared spectroscopy (DRIFTS), two different gold species, Au0 and Auδ- with CO adsorpt...

journal_title：Chemosphere

authors： Feng X,Meng D,Yang Y,Tan Z,Liang J,Xiao C

更新日期：2020-07-01 00:00:00

abstract：:Ethylene glycol (EG) is a group of dihydroxy alcohol that has been utilised in a variety of industrial and residential settings. EG contaminated wastewater has a high chemical oxygen demand (COD), which causes environmental problems. The aim of this research was to investigate the efficiency of the burhead plant (Echi...

journal_title：Chemosphere

authors： Teamkao P,Thiravetyan P

更新日期：2010-11-01 00:00:00

abstract：:Using first-principles calculations, we investigated the changes in the lattice structure, electronic structures and catalytic performance for CO2 reduction reaction (CO2RR) of stanene under applied strain. Our calculations showed that the initial buckled honeycomb structure of free-standing stanene becomes increasing...

journal_title：Chemosphere

authors： Yang J,Johnson Goh KE,Yu ZG,Wong RE,Zhang YW

更新日期：2020-12-15 00:00:00

abstract：:Polycyclic aromatic hydrocarbon (PAH) dissipation efficiency can be increased in the plant rhizosphere, but may be affected by various environmental factors. We investigated the effects of the watering regime and phosphorus concentration on PAH dissipation in the rhizosphere of mycorrhizal plants in a pot experiment. ...

journal_title：Chemosphere

authors： Zhou XB,Cébron A,Béguiristain T,Leyval C

更新日期：2009-10-01 00:00:00

abstract：:Several methods were developed to detect the cyclic volatile methylsiloxanes (cVMSs) including octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcyclohexasiloxane (D6) in water, sediment, soil, biota, and biosolid samples. Analytical techniques employed to optimize measurement of th...

journal_title：Chemosphere

authors： Wang DG,Alaee M,Steer H,Tait T,Williams Z,Brimble S,Svoboda L,Barresi E,Dejong M,Schachtschneider J,Kaminski E,Norwood W,Sverko E

更新日期：2013-10-01 00:00:00

abstract：:The objectives of this study were to conduct batch and column studies to (i) assess the effectiveness of zero-valent iron for arsenic remediation in groundwater, (ii) determine removal mechanisms of arsenic, and (iii) evaluate implications of these processes with regard to the stability of arsenic and long-term remedi...

journal_title：Chemosphere

authors： Lien HL,Wilkin RT

更新日期：2005-04-01 00:00:00

abstract：:Perfluorooctanoic acid (PFOA) is a dispersive persistent organic pollutant in the environment. Accumulating reports suggest that PFOA is toxic to human lymphocytes; however, the toxicological effects of PFOA on these cells remain largely unclear. In this study, ultra-performance liquid chromatography (UPLC)-based meta...

journal_title：Chemosphere

authors： Li R,Guo C,Tse WKF,Su M,Zhang X,Lai KP

更新日期：2020-01-01 00:00:00

abstract：:Several anthropogenic contaminants, including pesticides and heavy metals, can affect honey bee health. The effects of mixtures of heavy metals and pesticides are rarely studied in bees, even though bees are likely to be exposed to these contaminants in both agricultural and urban environments. In this study, the leth...

journal_title：Chemosphere

authors： Sgolastra F,Blasioli S,Renzi T,Tosi S,Medrzycki P,Molowny-Horas R,Porrini C,Braschi I

更新日期：2018-01-01 00:00:00

abstract：:Some environmental monitoring programs have reported increasing levels of certain polybrominated diphenyl ether (PBDE) isomers in aquatic biota and in human breast milk. The commercial PBDE products are known as penta-, octa-, and deca-brominated diphenyl ethers (PeBDE, OBDE and DBDE, respectively). Aside from the cur...

journal_title：Chemosphere

authors： Wenning RJ

更新日期：2002-02-01 00:00:00

abstract：:Benzidine, an odorless, white to slightly reddish-white crystalline organic compound, is an environmental contaminant that has been identified at about 30 National Priorities List (NPL) hazardous waste sites in the United States. In the environment, it is usually found attached to suspended particles either in its "fr...

journal_title：Chemosphere

authors： Choudhary G

更新日期：1996-01-01 00:00:00