Constructed wetlands operated as bioelectrochemical systems for the removal of organic micropollutants.

abstract：:Polymeric forms of metal coagulants in water treatment have become increasingly used due to their wider availability and reduction in cost. These specialized coagulant forms and products are claimed by manufacturers to be superior to conventional coagulants in particulate and/or organic removal with inherent advantage...

journal_title：Chemosphere

authors： Sinha S,Yoon Y,Amy G,Yoon J

更新日期：2004-12-01 00:00:00

abstract：:Bacterial regrowth in drinking water systems is a threat to public health. In this study, ferrihydrite (Fh) adsorption was compared with advanced drinking water treatment processes (ADWTP) during one and a half years of sampling to test the reduction in assimilable organic carbon (AOC) and bacterial regrowth potential...

journal_title：Chemosphere

authors： Yang Y,Lohwacharin J,Takizawa S,Hou LA

更新日期：2020-02-01 00:00:00

abstract：:The effects of Tween-20, a non-ionic surfactant, and Zn (II) on microbial activity and removal performance for ethylbenzene in a biotrickling filter (BTF) were evaluated. Batch experiments were conducted to evaluate the surfactant and Zn (II) at various concentrations for their toxicity to microorganisms, and results ...

journal_title：Chemosphere

authors： Wang L,Yang C,Cheng Y,Huang J,He H,Zeng G,Lu L

更新日期：2013-11-01 00:00:00

abstract：:Three prepackaged solid phase extraction (SPE) cartridges: two modified styrene divinylbenzene, Bond Elut ENV and Bond Elut PPL (Varian), and one N-vinylpyrrolidone (Strata-X, Phenomenex), were assessed for isolation of THM precursors from three surface waters in Manitoba, Canada. The dissolved organic matter (DOM) fr...

journal_title：Chemosphere

authors： Goss CD,Wiens R,Gorczyca B,Gough KM

更新日期：2017-02-01 00:00:00

abstract：:The in-situ treatment of solid wastes might be regarded as cost-effective and minimum environmental fingerprint solution, particularly with reference to contaminated soils, offering several benefits compared to ex-situ methods. In this short communication it is described the study of a lab-scale coaxial dielectric bar...

journal_title：Chemosphere

authors： Aggelopoulos CA,Tsakiroglou CD

更新日期：2021-03-01 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：:Iron nanoparticles (Fe NPs) were synthesized herein through a simple and eco-friendly method using FeCl3 and aqueous plant extract (dimocarpus longan, DL). Compared with Fe NPs prepared via traditional chemical methods, this biogenetic DL-Fe NPs demonstrates higher catalytic activity in Fenton-like reaction to degrade...

journal_title：Chemosphere

authors： Yuan M,Fu X,Yu J,Xu Y,Huang J,Li Q,Sun D

更新日期：2020-12-01 00:00:00

abstract：:Chronic ototoxicity of β-diketone antibiotics (DKAs) to zebrafish (Danio rerio) was explored in detail by following abnormal expressions of two hearing-related miRNAs. Dose-dependent down-regulation of miR-96 and miR-184 was observed in otoliths during embryonic-larval development. Continuous DKA exposure to 120-hpf l...

journal_title：Chemosphere

authors： Li J,Ling Y,Huang W,Sun L,Li Y,Wang C,Zhang Y,Wang X,Dahlgren RA,Wang H

更新日期：2019-01-01 00:00:00

abstract：:This study focuses on the development of a multi-objective game-theory model (MOGM) for balancing economic and environmental concerns in reservoir watershed management and for assistance in decision. Game theory is used as an alternative tool for analyzing strategic interaction between economic development (land use a...

journal_title：Chemosphere

authors： Lee CS

更新日期：2012-05-01 00:00:00

abstract：:The 226Ra concentration and some physicochemical parameters have been measured in thermal spring waters used for medical therapy and drinking purposes in the Astara basin of North Guilan, Iran. The radon emanation method was performed using the AB-5 photomultiplier tube to measure the 226Ra concentration in water samp...

journal_title：Chemosphere

authors： Abbasi A,Mirekhtiary F

更新日期：2020-10-01 00:00:00

abstract：:Modified pressurised hot water is used for the development of a high pressure liquid-liquid extraction method for the decontamination of used industrial oils from inorganic non-metal species (chlorine, fluorine and sulphur). The oils were subjected to dynamic extraction with water modified with 5% v/v HNO3 at 200 degr...

journal_title：Chemosphere

authors： Morales-Muñoz S,Luque-García JL,Luque de Castro MD

更新日期：2004-09-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDEs) may be metabolized to form hydroxylated and quinone products. Study on the formation of DNA adducts altered by PBDEs quinones was conducted. Various types of DNA adducts generated from in vitro reaction of deoxyguanosine (dG), 2'-deoxyadenosine (dA), 2'-deoxycytidine (dC), thymid...

journal_title：Chemosphere

authors： Huang L,Li C,Lai Y,Qiu B,Cai Z

更新日期：2015-01-01 00:00:00

abstract：:The toxicity of leachates from two municipal solid waste (MSW) landfills in Southern Italy was characterized using a toxicity identification evaluation procedure. The chemical and physical fractionation techniques were: pH adjustment, pH adjustment/filtration, pH adjustment/C(18) solid phase extraction, graduated pH a...

journal_title：Chemosphere

authors： Isidori M,Lavorgna M,Nardelli A,Parrella A

更新日期：2003-07-01 00:00:00

abstract：:Widespread contamination of arsenic (As) has become a global public health concern. Exposure to As causes respiratory complications. Asthma, a major respiratory complication, is increasing worldwide. However, the effect of chronic As exposure on the risk of asthma remains to be clarified. This study aims to examine th...

journal_title：Chemosphere

authors： Siddique AE,Rahman M,Hossain MI,Karim Y,Hasibuzzaman MM,Biswas S,Islam MS,Rahman A,Hossen F,Mondal V,Banna HU,Huda N,Hossain M,Sultana P,Nikkon F,Saud ZA,Haque A,Nohara K,Xin L,Himeno S,Hossain K

更新日期：2020-05-01 00:00:00

abstract：:Studies by researchers worldwide have revealed that, even in industrialised nations, people, infants and the aged in particular, are even more exposed to neurotoxic drugs as a consequence of the increased quantity of pesticide residues in food. This phenomenon, as underlined by The Worldwatch Institute (2006), is link...

journal_title：Chemosphere

authors： Amaroli A,Aluigi MG,Falugi C,Chessa MG

更新日期：2013-02-01 00:00:00

abstract：:Roadway runoff derived polynuclear aromatic hydrocarbons (PAHs) impact the quality of surface and ground water. Inexpensive aspen wood fibers have been investigated as a means to remove dissolved PAH under laboratory conditions. Our isotherm experiments demonstrated that the uptake of naphthalene, fluorene, anthracene...

journal_title：Chemosphere

authors： Boving TB,Zhang W

更新日期：2004-02-01 00:00:00

abstract：:The concern related to the use of nanomaterials is growing nowadays, especially the risk associated with their emission or exposure. One type of nanomaterials that has attracted much attention is quantum dots (QDs). QDs incorporation in consumer goods increases the probability of their entering in the environment and ...

journal_title：Chemosphere

authors： Zarco-Fernández S,Coto-García AM,Muñoz-Olivas R,Sanz-Landaluze J,Rainieri S,Cámara C

更新日期：2016-04-01 00:00:00

abstract：:Levels of polychlorinated dibenzo-p-dioxins (PCDD) and polychlorinated dibenzofurans (PCDF) in both air and soil samples were measured at three different sites in Italy, in proximity to three municipal solid waste incinerators (MSWIs) to determine baseline contamination and the contributory role of incinerator emissio...

journal_title：Chemosphere

authors： Caserini S,Cernuschi S,Giugliano M,Grosso M,Lonati G,Mattaini P

更新日期：2004-03-01 00:00:00

abstract：:In the treatment of a polluted soil, the pH has a strong impact on the development of different physicochemical processes as precipitation/dissolution, adsorption/desorption or ionic exchange. In addition, the pH determines the chemical speciation of the compounds present in the system and, consequently, it conditions...

journal_title：Chemosphere

authors： López Vizcaíno R,Yustres A,Asensio L,Saez C,Cañizares P,Rodrigo MA,Navarro V

更新日期：2018-05-01 00:00:00

abstract：:Copper is an essential micronutrient for plants. Present at a high concentration in soil, copper is also regarded as a major toxicant to plant cells due to its potential inhibitory effects against many physiological and biochemical processes. The interference of germination-related proteins by heavy metals has not bee...

journal_title：Chemosphere

authors： Ahsan N,Lee DG,Lee SH,Kang KY,Lee JJ,Kim PJ,Yoon HS,Kim JS,Lee BH

更新日期：2007-04-01 00:00:00

abstract：:This study principally focused on a new kind of photochemical reaction catalyst: porphyrin and phthalocyanine complexes. In a first step, the preparation of the catalysts was optimized. A resin has been chosen to be the support of the complexes. Efficiency of catalytic activity is performed on the degradation of a pes...

journal_title：Chemosphere

authors： Héquet V,Le Cloirec P,Gonzalez C,Meunier B

更新日期：2000-08-01 00:00:00

abstract：:Eight aerobic bacterial strains were isolated from pulp paper mill effluent sludge. Out of eight through nutrient enrichment technique three potential aerobic bacterial strains ITRC S(6), ITRC S(7) and ITRC S(8) were found capable to effectively degrade the kraft lignin (KL), a major byproduct of the chemical pulping ...

journal_title：Chemosphere

authors： Chandra R,Raj A,Purohit HJ,Kapley A

更新日期：2007-03-01 00:00:00

abstract：:The Freundlich model and the Constant Capacitance Model (CCM) were used to describe silicon (Si) and phosphorus (P) sorption, both individually and for binary P-Si systems, on two Andisols with different chemical properties: Freire soil (FS) and Piedras Negras soil (PNS). Silicon sorption kinetics were examined throug...

journal_title：Chemosphere

authors： Cartes P,Cea M,Jara A,Violante A,de la Luz Mora M

更新日期：2015-07-01 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：:The cigarette smoke in public area could be harmful to the non-smokers. In this paper, laser-induced breakdown spectroscopy (LIBS) is applied to the in situ detection of the cigarette smoke in public area, and the single particles aerosol mass spectrometer (SPAMS) is utilized to aid the elemental analysis as well as r...

journal_title：Chemosphere

authors： Zhang Q,Liu Y,Yin W,Yan Y,Li L,Xing G

更新日期：2020-03-01 00:00:00

abstract：:In the present investigation, persistence of kresoxim-methyl (a broad spectrum strobilurin fungicide) was studied in two different soil types of India namely Inceptisol and Ultisol. Results revealed that kresoxim-methyl readily form acid metabolite in soil. Therefore, residues of kresoxim-methyl were quantified on the...

journal_title：Chemosphere

authors： Khandelwal A,Gupta S,Gajbhiye VT,Varghese E

更新日期：2014-09-01 00:00:00

abstract：:Bisphenol A (BPA) is one of the most prevalent chemicals in many products used on a daily basis, making human exposure to it incredibly pervasive and raising concerns about its health consequences. One area of research focus has been the role of BPA exposure in promoting the development of ovarian cancer; however, the...

journal_title：Chemosphere

authors： Shi XY,Wang Z,Liu L,Feng LM,Li N,Liu S,Gao H

更新日期：2017-10-01 00:00:00

abstract：:Evaluated has been bioconcentration potential by fungi and risk to human consumers from exposure to natural long-lived radioactive uranium (234U, 238U) and thorium (230Th, 232Th) sequestered in stems, caps and the whole fruiting bodies by mushrooms of the genus Leccinum and Leccinellum. Edible species in the study wer...

journal_title：Chemosphere

authors： Szymańska K,Strumińska-Parulska D,Falandysz J

更新日期：2020-07-01 00:00:00

abstract：:A fluorescence enhancement-based immunoassay has been developed for the detection of the polycyclic aromatic hydrocarbons (PAH), benzo[a]pyrene (BaP), in aqueous solutions. The results of this study show that BaP, which inefficiently fluoresces in aqueous solution, displays enhanced fluorescence when bound to the anti...

journal_title：Chemosphere

authors： Li T,Choi YH,Shin YB,Kim HJ,Kim MG

更新日期：2016-05-01 00:00:00

abstract：:This paper deals with the derivation of a QSAR for the estimation of: the skin permeation coefficient from aqueous solutions in cm h(-1), the stratum corneum/water partition coefficient. These QSARs enable the estimation of: the aqueous permeation coefficient in cm h(-1), the maximum dermal absorption in mg cm(-2) h(-...

journal_title：Chemosphere

authors： ten Berge W

更新日期：2009-06-01 00:00:00