Degradation of the textile dyes Basic yellow 28 and Reactive black 5 using diamond and metal alloys electrodes.

abstract：:Soil samples from five contaminated sawmill sites in Sweden were characterized with respect to chlorophenols (CP), chlorinated phenoxy phenols (PCPP, hydroxylated chlorinated diphenyl ethers), chlorinated diphenyl ethers (PCDE), chlorinated dibenzofurans (PCDF) and chlorinated dibenzo-p-dioxins (PCDD). The composition...

journal_title：Chemosphere

authors： Persson Y,Lundstedt S,Oberg L,Tysklind M

更新日期：2007-01-01 00:00:00

abstract：:Sorption of pentachlorophenol (PCP) by pure minerals and humic acids were measured to obtain additional perspective on the potential contributions of both clay minerals and soil organic matter (SOM) to contaminants retention in soils. Four types of common soil minerals and two kinds of humic acids (HAs) were tested. T...

journal_title：Chemosphere

authors： He Y,Xu J,Wang H,Zhang Q,Muhammad A

更新日期：2006-10-01 00:00:00

abstract：:The photo-assisted electrochemical degradation of a real effluent of the atrazine manufacturing process containing atrazine, simazine, hydroxy-triazine and propazine was carried out galvanostatically using a pilot-scale tubular flow reactor prototype containing DSA® and Ti as cathode. The effluent was mainly character...

journal_title：Chemosphere

authors： Aquino JM,Miwa DW,Rodrigo MA,Motheo AJ

更新日期：2017-04-01 00:00:00

abstract：:The adsorption and desorption behaviour of two phenoxyalkanoic acid herbicides (MCPA and mecoprop-p) in a Haplic Cambisol with tillage and grassland management was examined using a batch equilibrium method. Additionally, the effect on adsorption of the simultaneous presence of the two herbicides was also studied. The ...

journal_title：Chemosphere

authors： Piwowarczyk AA,Holden NM

更新日期：2013-01-01 00:00:00

abstract：:The accurate modeling of heavy metal adsorption in complex systems is fundamental for risk assessments in soils and associated environments. Bacteria-iron (hydr)oxide associations in soils and sediments play a critical role in heavy metal immobilization. The reduced adsorption of heavy metals on these composites have ...

journal_title：Chemosphere

authors： Qu C,Ma M,Chen W,Cai P,Yu XY,Feng X,Huang Q

更新日期：2018-02-01 00:00:00

abstract：:This study investigated the oxidative debromination of 2,2-bis(bromomethyl)-1,3-propanediol (BBMP), a widely used brominated flame retardant, and the corresponding formation of brominated by-products by the UV/persulfate process. The debromination of BBMP by the UV/persulfate process was primarily driven by sulfate ra...

journal_title：Chemosphere

authors： Sun J,Chen Y,Xiang Y,Ling L,Fang J,Shang C

更新日期：2019-08-01 00:00:00

abstract：:Antibiotics and heavy metals often coexist in polluted environment, and the harm of combined pollution is greater than that of single pollution. In this study, a series of graphene supported p-n heterojunction rGO@Cu2O/BiVO4 composites are synthesized with different Cu2O doping for simultaneous detoxification of Cr(VI...

journal_title：Chemosphere

authors： Huang Z,Dai X,Huang Z,Wang T,Cui L,Ye J,Wu P

更新日期：2019-04-01 00:00:00

abstract：:The effects of H(2)O vapor on de novo synthesis of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and biphenyls (PCB) were investigated at two levels (none and 10 vol.%) in various model systems containing five different carbons, CuCl(2), and quartz, exposed to a flow of 10% O(2)/N(2) at 300 degrees Cel...

journal_title：Chemosphere

authors： Shao K,Yan J,Li X,Lu S,Wei Y,Fu M

更新日期：2010-02-01 00:00:00

abstract：:In this research, a novel iron based bimetallic nanoparticles (Fe-Ni) supported on activated carbon (AC) were synthesized and employed as an activator of persulfate in polycyclic aromatic hydrocarbons (PAHs) polluted sites remediation. AC-supported Fe-Ni activator was prepared according to two-step reduction method: t...

journal_title：Chemosphere

authors： Tian H,Chen C,Zhu T,Zhu B,Sun Y

更新日期：2021-03-01 00:00:00

abstract：:Two-photon resonance enhanced multiphoton ionization (REMPI) has been shown to be a unique ionization method for mass spectrometry, exhibiting both high sensitivity and chemical selectivity. Because REMPI is a gas-phase method, its applications have been limited either to direct analysis of vapor phase samples, or in ...

journal_title：Chemosphere

authors： Oser H,Coggiola MJ,Young SE,Crosley DR,Hafer V,Grist G

更新日期：2007-04-01 00:00:00

abstract：:This paper evaluates the speciation and partitioning of mercury in two Spanish pulverised coal combustion power plants (PP1 and PP2), equipped with wet limestone-based flue gas desulphurisation facilities (FGD) operating with forced oxidation and re-circulation of FGD water streams. These plants are fed with coal (PP1...

journal_title：Chemosphere

authors： Ochoa-González R,Córdoba P,Díaz-Somoano M,Font O,López-Antón MA,Leiva C,Martínez-Tarazona MR,Querol X,Pereira CF,Tomás A,Gómez P,Mesado P

更新日期：2011-10-01 00:00:00

abstract：:Indoor simulation experiment with 2.76 L microcosms using sediment from Taihu Lake were conducted to investigate the relationship between algae bloom and heavy metals release into a lake aquatic environment. The results showed that Microcystic aeruginosa (M. aeruginosa) growth can enhance cadmium (Cd) mobilization fro...

journal_title：Chemosphere

authors： Ni L,Li D,Su L,Xu J,Li S,Ye X,Geng H,Wang P,Li Y,Li Y,Acharya K

更新日期：2016-05-01 00:00:00

abstract：:Biological indices, biomarkers (EROD activity, DNA SB, 1-OH pyrene), and organochlorine contaminants were investigated in flounder collected in the Gulf of Gdańsk during March-December 2011 to describe their seasonal variability and interrelations. Univariate and multivariate statistics were used to evaluate the relat...

journal_title：Chemosphere

authors： Kopko O,Dabrowska H

更新日期：2018-03-01 00:00:00

abstract：:Environmental pollution and human health issues due to unrestricted electronic waste (e-waste) recycling activities have been reported at a number of locations. Among different e-waste recycling techniques, open burning of e-waste releases diverse metal(loid)s into the environment, which has aroused concern worldwide....

journal_title：Chemosphere

authors： Cao P,Fujimori T,Juhasz A,Takaoka M,Oshita K

更新日期：2020-02-01 00:00:00

abstract：:Rapid and sensitive monitoring of volatile organic compounds (VOCs) in aqueous samples is very important to human health and environmental protection. In this study, an on-line spray inlet proton transfer reaction mass spectrometry (SI-PTR-MS) method was developed for the rapid and sensitive monitoring of 6 different ...

journal_title：Chemosphere

authors： Zou X,Kang M,Wang H,Huang C,Shen C,Chu Y

更新日期：2017-06-01 00:00:00

abstract：:Supercritical water oxidation (SCWO) of 2-, 3- and 4-nitroaniline (NA) was investigated under residence time of 1-6 min, pressure of 18-26 MPa, temperature of 350-500 °C, with initial concentration of 1 mM and 300% excess oxygen. Among these operating conditions, temperature and residence time played a more significan...

journal_title：Chemosphere

authors： Yang B,Cheng Z,Fan M,Jia J,Yuan T,Shen Z

更新日期：2018-08-01 00:00:00

abstract：:Veterinary antibiotics reach the soil environment by manure application, where they accumulate or are prone to vertical translocation. We assumed that a high pH value at slightly calcareous soil properties should retain tetracyclines and fluoroquinolones even at high manure loads, whereas it should facilitate leaching...

journal_title：Chemosphere

authors： Ostermann A,Siemens J,Welp G,Xue Q,Lin X,Liu X,Amelung W

更新日期：2013-05-01 00:00:00

abstract：:Alginate-immobilized Trametes versicolor decolorized Amaranth at similar rates in repeated batch culture when the dye was present in either (i) modified Kirk's medium containing 0.22 gl(-1) ammonium tartrate, (ii) the same buffer, thiamine, trace elements and glucose concentrations as in the modified Kirk's medium, or...

journal_title：Chemosphere

authors： Ramsay JA,Mok WH,Luu YS,Savage M

更新日期：2005-11-01 00:00:00

abstract：:In this report, the adsorption of Cr(VI) onto MnO2/CS nanocomposite material from aqueous solution is investigated. All the factors, which affect the adsorption, such as pH, adsorption time, Cr(VI) initial concentration and adsorbent dosage, are also examined. The results obtained show that the Cr(VI) uptake is strong...

journal_title：Chemosphere

authors： Dinh VP,Nguyen MD,Nguyen QH,Do TT,Luu TT,Luu AT,Tap TD,Ho TH,Phan TP,Nguyen TD,Tan LV

更新日期：2020-10-01 00:00:00

abstract：:Manufactured nanoparticles can be toxic via interactions with proteins and enzymes. Acetylcholinesterase (AChE) is a key enzyme present in the brain, blood and nervous system. Therefore, adsorption and inhibition of AChE by eight nanoparticles, SiO(2), TiO(2), Al(2)O(3), Al, Cu, Cu-C (carbon-coated copper), multi-wall...

journal_title：Chemosphere

authors： Wang Z,Zhao J,Li F,Gao D,Xing B

更新日期：2009-09-01 00:00:00

abstract：:Neonicotinoids are widely used insecticides that have frequently been found in freshwater with concentrations ranging from ng to μg/L. It is known that these compounds impact non-target invertebrates, such as bees and gammaridae, in terms of toxicity and behavior, but impacts and species differences on vertebrates suc...

journal_title：Chemosphere

authors： Vignet C,Cappello T,Fu Q,Lajoie K,De Marco G,Clérandeau C,Mottaz H,Maisano M,Hollender J,Schirmer K,Cachot J

更新日期：2019-06-01 00:00:00

abstract：:Chlorides derived from plastics and food residue content in MSW will affect the formation and partitioning of metal chlorides in the incineration discharges. Our study investigated the effects of waste-derived chlorides on the partitioning of heavy metals in a single-metal combustion system. The results indicate that ...

journal_title：Chemosphere

authors： Wang KS,Chiang KY,Lin SM,Tsai CC,Sun CJ

更新日期：1999-04-01 00:00:00

abstract：:Arsenic pollution in aquatic environments is a worldwide concern due to its toxicity and chronic effects on human health. This concern has generated increasing interest in the use of different treatment technologies to remove arsenic from contaminated water. Constructed wetlands are a cost-effective natural system suc...

journal_title：Chemosphere

authors： Lizama A K,Fletcher TD,Sun G

更新日期：2011-08-01 00:00:00

abstract：:For a long period, polybrominated flame retardants are under discussion because of the formation of polybrominated dibenzo-p-dioxins (PBDD)/dibenzofurans (PBDF) (PBDD/F) in case of thermal stress. Concerning polymer linked tetrabromobisphenol A (TBBP A), formation of PBDD/F was commonly presumed to be sterically hinde...

journal_title：Chemosphere

authors： Wichmann H,Dettmer FT,Bahadir M

更新日期：2002-04-01 00:00:00

abstract：:The speciation of Al3+ in aqueous solutions containing organic and inorganic ligands important from a biological (citrate (Cit3-), gluconate (Gluc-), lactate (Lac-), silicate (H2SiO42-), carbonate (CO32-), fluoride (F-)) and industrial (Gantrez®; polymethyl-vinyl-ether-co-maleic acids; GTZ S95 and GTZ AN169) point of ...

journal_title：Chemosphere

authors： Cardiano P,Cigala RM,Crea F,Giacobello F,Giuffrè O,Irto A,Lando G,Sammartano S

更新日期：2017-11-01 00:00:00

abstract：:Dissolved organic nitrogen (DON) can act as precursor of nitrogenous disinfection by-products formed during chlorination disinfection. The performances of biological fluidized bed (continuous stirred tank reactor, CSTR) and bio-ceramic filters (plug flow reactor, PFR) were compared in this study to investigate the inf...

journal_title：Chemosphere

authors： Lu C,Li S,Gong S,Yuan S,Yu X

更新日期：2015-11-01 00:00:00

abstract：:The fate of tetrabromobisphenol A (TBBPA) and hexabromocyclododecane diastereomers (α-, β-, and γ-HBCD) and uptake by plants (cabbage and radish) was investigated. In a short-term (8 weeks) experiment, sorption to soil matrix resulted in 90% decline in recovery of these compounds in the experimental soil. However, nea...

journal_title：Chemosphere

authors： Li Y,Zhou Q,Wang Y,Xie X

更新日期：2011-01-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDEs) are widely used flame retardants and are banned around the world as potent environmental contaminants. PBDE-47 is the most concerned PBDE with its environmental prevalence and various toxicity characteristics including neurotoxicity. In this paper, we studied larval zebrafish beh...

journal_title：Chemosphere

authors： Zhao J,Xu T,Yin DQ

更新日期：2014-01-01 00:00:00

abstract：:The toxicity of polycyclic aromatic hydrocarbons (PAHs) mixtures was evaluated on natural phytoplankton communities sampled from lagoons of Bizerte (South-western Mediterranean Sea) and Thau (North-western Mediterranean Sea). PAHs induced short-term dose and ecosystem-dependant decreases in photosynthetic potential. C...

journal_title：Chemosphere

authors： Ben Othman H,Lanouguère É,Got P,Sakka Hlaili A,Leboulanger C

更新日期：2018-10-01 00:00:00

abstract：:The interaction of nanoparticles with coexisting chemicals affects the fate and transport of nanoparticles, as well as their combined effects on aquatic organisms. Here, we evaluated the joint effect of ZnO nanoparticle (nano-ZnO) and cetyltrimethyl ammonium chloride (CTAC) on the growth of Chlorella vulgaris and expl...

journal_title：Chemosphere

authors： Liu N,Wang Y,Ge F,Liu S,Xiao H

更新日期：2018-04-01 00:00:00