Microbial-electrochemical bioremediation and detoxification of dibenzothiophene-polluted soil.

abstract：:Seven typical synthetic musks (SMs) in the samples from the surface water, sediment and fish of the Haihe River were measured. The SM concentrations in the sediment and surface water of the Haihe River were significantly lower than those in the Dagu Drainage River and Chentaizi Drainage River (p<0.05). Along the flow ...

journal_title：Chemosphere

authors： Hu Z,Shi Y,Cai Y

更新日期：2011-09-01 00:00:00

abstract：:Long-term sampling is essential for monitoring the air pollutants emitted from stack since it can monitor the pollutants emission continuously including the stages of start-up, shutdown and normal operation. However, commercial continuous sampling equipment such as AMESA faces the challenges of high weight and complic...

journal_title：Chemosphere

authors： Hsu YC,Chang SH,Chang MB

更新日期：2020-03-01 00:00:00

abstract：:In this study, (1) the change in the concentration of bisphenol A (BPA) leached from polycarbonate plastic (PCP) tube to water samples containing phosphate, sodium barbital, glycine, methionine or albumin at 37 degrees C as a function of time, and (2) the degradation rate of BPA leached from PCP tube to amino acid sol...

journal_title：Chemosphere

authors： Sajiki J,Yonekubo J

更新日期：2004-05-01 00:00:00

abstract：:Lead (Pb) poisoning is most commonly linked amongst anthropogenically-caused deaths in waterfowl and this is often associated with hunting and fishing activities. However, the exact identification of the source may be difficult with commonly-used techniques. We have studied isotope ratios using Inductively-Coupled Pla...

journal_title：Chemosphere

authors： Binkowski ŁJ,Meissner W,Trzeciak M,Izevbekhai K,Barker J

更新日期：2016-12-01 00:00:00

abstract：:Bioremediation with microorganisms is a promising technique for heavy metal contaminated soil. Rhodobacter sphaeroides was previously isolated from oil field injection water and used for bioremediation of lead (Pb) contaminated soil in the present study. Based on the investigation of the optimum culturing conditions a...

journal_title：Chemosphere

authors： Li X,Peng W,Jia Y,Lu L,Fan W

更新日期：2016-08-01 00:00:00

abstract：:We describe a novel method for efficiently removing glyphosate from aqueous media via adsorption onto highly functionalized star-shaped polymeric particles. These particles have a polystyrene core with more than 35 attached methacrylate polymer arms, each containing a plurality of pendant amines (poly(dimethylamino et...

journal_title：Chemosphere

authors： Samuel L,Wang R,Dubois G,Allen R,Wojtecki R,La YH

更新日期：2017-02-01 00:00:00

abstract：:The exposure reality of chemicals is usually in mixtures, the effects of which are usually extrapolated from individual results. Yet, such extrapolation is challenged by the alteration between monotonic concentration-response curves (CRCs) and non-monotonic hormetic CRCs in individual and mixture effects. In the prese...

journal_title：Chemosphere

authors： Sui N,Zhang Z,Zhang J

更新日期：2019-10-01 00:00:00

abstract：:The availability of metal in contaminated soil can be reduced by the addition of soil amendments. The objectives of this study are to study the effects of applying different soil amendments on the concentration of Cd and Pb in soil solution, DTPA or EDTA extractable Cd and Pb, and the uptake of Cd and Pb by wheat (Tri...

journal_title：Chemosphere

authors： Lee TM,Lai HY,Chen ZS

更新日期：2004-12-01 00:00:00

abstract：:Human exposure to molybdenum (Mo) may play a role in reducing bone mineral density (BMD) by interfering with steroid sex hormone levels. To begin to address gaps in the literature on this topic, the potential relationship between urinary Mo (U-Mo) and BMD at the femoral neck (FN-BMD) and lumbar spine (LS-BMD) was expl...

journal_title：Chemosphere

authors： Lewis RC,Johns LE,Meeker JD

更新日期：2016-12-01 00:00:00

abstract：:Dredged sediments contaminated by heavy metals and PAHs were subjected to both unenhanced and enhanced electrokinetic remediation under different operating conditions, obtained by varying the applied voltage and the type of conditioning agent used at the electrode compartments in individual experiments. While metals w...

journal_title：Chemosphere

authors： Colacicco A,De Gioannis G,Muntoni A,Pettinao E,Polettini A,Pomi R

更新日期：2010-09-01 00:00:00

abstract：:In this study, the distribution and migration of 237Np and 239+240Pu in soils in the vicinity (<5 km) of Qinshan and Tianwan Nuclear Power Plants in China were studied, which is the first specific study of global fallout 237Np in Chinese soils. The 237Np and 239+240Pu concentrations in surface soils showed large spati...

journal_title：Chemosphere

authors： Ni Y,Guo Q,Huang Z,Zheng J,Li S,Huang W,Bu W

更新日期：2020-08-01 00:00:00

abstract：:Responsible care has always been an important issue at a chemical industry like Bayer. In recent years, the company has made extensive efforts to further improve its products and processes with regard to environmental protection and safety. In this contribution, a number of examples will highlight recent achievements ...

journal_title：Chemosphere

authors： Hugl H,Gürtler C

更新日期：2001-04-01 00:00:00

abstract：:Atmospheric polychlorinated-dibenzo-dioxins/dibenzo-furans (PCDD/Fs) remains an important environmental health concern. Although the total emission inventories of PCDD/Fs in Taiwan decreased from 320 to 52.1 g-I-TEQ/year during 2002-2016, the resulting concentrations of atmospheric PCDD/F and distributions in Taiwan a...

journal_title：Chemosphere

authors： Ngo TH,Yang YH,Chen YC,Pan WC,Chi KH

更新日期：2020-09-01 00:00:00

abstract：:This paper expands upon our original work on nitroanthracenes in (Alparone, A., Librando, V., 2012. Spectrochim. Acta A 89, 129-136) on the series of nitrophenanthrene isomers. Geometries, electric properties, IR and Raman spectra of 1-, 2-, 3-, 4- and 9-nitrophenanthrene (1-NP, 2-NP, 3-NP, 4-NP and 9-NP) were obtaine...

journal_title：Chemosphere

authors： Alparone A,Librando V

更新日期：2013-01-01 00:00:00

abstract：:To examine the relationship between the nitro group orientation and photochemical degradation, a series of NPAHs, including 6-nitrochrysene, 9-nitroanthracene and 6-nitrobenzo(a)pyrene were irradiated both dissolved in CH3CN and adsorbed onto a surface (alumina, silica, carbon and cellulose). In solution, not all NPAH...

journal_title：Chemosphere

authors： Warner SD,Farant JP,Butler IS

更新日期：2004-02-01 00:00:00

abstract：:A pot experiment was carried out to study the single and sequential extractions of metals in different tannery sludge amendment and the potential of the plant of Sesamum indicum L. var. T55 (sesame) for the removal of metals from tannery waste contaminated site. The metal extraction efficiency obtained with each extra...

journal_title：Chemosphere

authors： Gupta AK,Sinha S

更新日期：2006-06-01 00:00:00

abstract：:Here we demonstrated an alternative partial reduction graphene oxide/metal-organic frameworks nano-scale laminated membrane for dyes and heavy metal ions removal at low pressure. Compared with pure prGO membranes, the novel UiO-66-(COOH)2/prGO membranes with loose structure and excellent selective permeability demonst...

journal_title：Chemosphere

authors： Zhang P,Gong JL,Zeng GM,Song B,Liu HY,Huan SY,Li J

更新日期：2018-08-01 00:00:00

abstract：:In the Ag(II)/Ag(I) based mediated electrochemical oxidation (MEO) process, the spent waste from the electrochemical cell, which is integrated with the scrubber columns, contains high concentrations of precious silver as dissolved ions in both the anolyte and the catholyte. This work presents an electrochemical develo...

journal_title：Chemosphere

authors： Chandrasekara Pillai K,Chung SJ,Moon IS

更新日期：2008-11-01 00:00:00

abstract：:This study investigated the possible effects of a commonly used foliar herbicide 2,4-dichlorophenoxyacetic acid (2,4-D) formulation on medulla spinalis of lebistes. Fish were exposed to 2,4-D (15, 30, 45 mg L(-1)), behavioral changes were monitored. Fish were fixed, histopathological examination was carried out on sec...

journal_title：Chemosphere

authors： Uyanikgil Y,Yalçinkaya M,Ateş U,Baka M,Karakişi H

更新日期：2009-09-01 00:00:00

abstract：:In order to assess the potential risks associated with consumption of contaminated prey items to the Indo-Pacific Humpback dolphin (Sousa chinensis), fish species (Collichthys lucida, Pseudosciaena crocea, Johnius sp., Thryssa sp., Mugil sp. and Trichiurus sp.) representing the main food items of the dolphin were coll...

journal_title：Chemosphere

authors： Hung CL,So MK,Connell DW,Fung CN,Lam MH,Nicholson S,Richardson BJ,Lam PK

更新日期：2004-08-01 00:00:00

abstract：:Fish gills are target organs for waterborne metal ions and this work aimed to investigate the effects of waterborne Ni(2+) (10, 25 and 50 mg L(-1)) on goldfish gills. A special focus was on the relationship between Ni uptake and the homeostasis of reactive oxygen species (ROS) in the gills, the tissue, in direct conta...

journal_title：Chemosphere

authors： Kubrak OI,Husak VV,Rovenko BM,Poigner H,Kriews M,Abele D,Lushchak VI

更新日期：2013-01-01 00:00:00

abstract：:Tetrabromobisphenol A (TBBPA), accounting for the largest production of brominated flame-retardants (BFRs) along the Laizhou Bay in China, is of great concern due to its diverse toxicities. In this study, we focused on the gender-specific responses of TBBPA in mussel Mytilus galloprovincialis using an integrated prote...

journal_title：Chemosphere

authors： Ji C,Li F,Wang Q,Zhao J,Sun Z,Wu H

更新日期：2016-02-01 00:00:00

abstract：:Incorporating crop residues into soils, a most common way of organic input into farmland soils, is being encouraged in many parts of the world, while its potential impacts on Cd phytoavailability are not well understood. Here, a Cd-contaminated soil was amended with rice residues (RR, i.e., straw + root mixture) or no...

journal_title：Chemosphere

authors： Tang W,Zhong H,Xiao L,Tan Q,Zeng Q,Wei Z

更新日期：2017-11-01 00:00:00

abstract：:Some of the major factors influencing ammonia volatilisation in a rice wheat rotation system were studied. A continuous airflow enclosure method was used to measure NH3 volatilisation in a field experiment at an agricultural college in Jiangsu Province. The five treatments comprised application rates of 0, 100, 200 or...

journal_title：Chemosphere

authors： Tian G,Cai Z,Cao J,Li X

更新日期：2001-01-01 00:00:00

abstract：:The occurrence and transformation behaviors of disinfection byproducts (DBPs) were investigated in the finished water and tap water of 14 water treatment plants in rural areas of eastern China. Mammalian cell toxicity data from previous studies were used to evaluate the cytotoxicity of trihalomethanes (THMs), haloacet...

journal_title：Chemosphere

authors： Yu Y,Ma X,Chen R,Li G,Tao H,Shi B

更新日期：2019-08-01 00:00:00

abstract：:Solute purification, solvent recovery, solvent separation in organic solvents are more and more widely used in the chemical industries, pharmaceuticals and food processing. Fast and efficient separations can be realized using membrane separation technology. Materials with strong organic solvent resistance for membrane...

journal_title：Chemosphere

authors： Ren D,Ren S,Lin Y,Xu J,Wang X

更新日期：2020-12-28 00:00:00

abstract：:The waste materials utilization has attained increasing attention due to the generation of a large number of spent materials. In the current study, a practical magnetic adsorbent (Fe3O4-doped spent Fluid Catalytic Cracking catalysts, abbreviated as FCCx@(Fe)y-O) was prepared, liable to be separated. The batch experime...

journal_title：Chemosphere

authors： Yuan L,Qiu Z,Yuan L,Tariq M,Lu Y,Yang J,Li Z,Lyu S

更新日期：2019-03-01 00:00:00

abstract：:Widespread use of phenols has led to ubiquitous exposure to phenols. In experimental animals, phenols increased resorptions, reduced live litter size and fetal body weights. However, there are limited epidemiological evidences of the relationships between exposure to phenols and pregnancy outcomes. We evaluated the as...

journal_title：Chemosphere

authors： Chen X,Chen M,Xu B,Tang R,Han X,Qin Y,Xu B,Hang B,Mao Z,Huo W,Xia Y,Xu Z,Wang X

更新日期：2013-09-01 00:00:00

abstract：:Many hydrochemical studies on chemical formation of shallow ground water have been reported as results of water-rock interaction, and contamination of paleo-brine or human activities, whereas the preliminary formation of precipitation source in the recharged region has not been established yet. The purpose of this res...

journal_title：Chemosphere

authors： Anazaw K,Ohmori LH

更新日期：2001-11-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDE) are found as ubiquitous contaminants in the environment, e.g., in sediments and biota as well as in human blood samples and mother's milk. PBDEs are neuro- and developmental toxins, disturb the endocrine system and some are even carcinogenic. Structural similarities of PBDEs with ...

journal_title：Chemosphere

authors： Wahl M,Lahni B,Guenther R,Kuch B,Yang L,Straehle U,Strack S,Weiss C

更新日期：2008-09-01 00:00:00