Sequential treatment of paper and pulp industrial wastewater: Prediction of water quality parameters by Mamdani Fuzzy Logic model and phytotoxicity assessment.

abstract：:The novelty of this communication lies in the use of a Ti-RuO2 anode which has not been tested for the oxidation of free cyanide in alkaline media at concentrations similar to those found in wastewater from the Merrill Crowe process (100 mg L-1 KCN and pH 11), which is typically used for the recovery of gold and silve...

journal_title：Chemosphere

authors： Pérez T,López RL,Nava JL,Lázaro I,Velasco G,Cruz R,Rodríguez I

更新日期：2017-06-01 00:00:00

abstract：:The effects of five imidazolium ionic liquids with different anions were studied in hydroponically grown wheat seedlings at concentrations of 50, 100, 150, 200, 250, and 300 mg L-1. The results showed that shoots and roots grew shorter and dry weight decreased with increasing concentrations of ionic liquids. Moreover,...

journal_title：Chemosphere

authors： Chen Z,Zhou Q,Guan W,Wang J,Li Y,Yu N,Wei J

更新日期：2018-03-01 00:00:00

abstract：:Predicting the reversible interactions between aromatic amines and soil is essential for assessing the mobility, bioavailability and exposure from contaminated sites. Reversible sorption mechanisms of aniline and alpha-naphthylamine were investigated by using single and binary solute sorption to five soils at several ...

journal_title：Chemosphere

authors： Li H,Lee LS,Fabrega JR,Jafvert CT

更新日期：2001-08-01 00:00:00

abstract：:Metal and metalloid contamination constitutes a major concern in aquatic ecosystems. Thus it is important to find rapid and reliable indicators of metal stress to aquatic organisms. In this study, we tested the use of (1)H nuclear magnetic resonance (NMR) - based metabolomics to examine the response of Daphnia magna n...

journal_title：Chemosphere

authors： Nagato EG,D'eon JC,Lankadurai BP,Poirier DG,Reiner EJ,Simpson AJ,Simpson MJ

更新日期：2013-09-01 00:00:00

abstract：:Boron nitride Nanosheets (BNNSs) was fabricated with a method of heating the mixture of boric acid and urea in N2 atmosphere and used to remove estrone (E1) from water. The obtained BNNSs exhibited a higher surface area of 896 m2/g, a large pore volume of 0.76 cm3/g, and only few layers (0.398 nm) with the boric acid ...

journal_title：Chemosphere

authors： Liu G,Zhang Z,Yan C,Wang Y,Ma X,Gao P,Feng Y

更新日期：2018-09-01 00:00:00

abstract：:This present study reports that reactive oxygen species (ROS), which mainly consist of hydroxyl (OH) and superoxide (O2(-)) radicals generated by the photocatalysis of TiO2 nanoparticles (TiO2 NPs) in suspension, can be quantitatively measured by the colorimetric probe-assisted spectrometric method without any interfe...

journal_title：Chemosphere

authors： Kim C,Park HJ,Cha S,Yoon J

更新日期：2013-11-01 00:00:00

abstract：:The research into 220Rn (thoron) has generated an increasing interest in recent times due to the realisation of its radiological importance in many indoor environments. Though it is assumed that the contribution of 220Rn, per se, to the inhalation dose is negligible in comparison with that of its decay products, this ...

journal_title：Chemosphere

authors： Kanse SD,Sahoo BK,Gaware JJ,Sapra BK

更新日期：2021-03-01 00:00:00

abstract：:Microplastics and pesticides are identified as two environmental pollutants that have an adverse impact on the environment. The knowledge about the combined exposure of pesticides and microplastics may facilitate further assessment of their ecotoxicity. In this study, we investigated joint effects of microplastic and ...

journal_title：Chemosphere

authors： Sun W,Meng Z,Li R,Zhang R,Jia M,Yan S,Tian S,Zhou Z,Zhu W

更新日期：2021-01-01 00:00:00

abstract：:The hypoglycemic pharmaceutical glibenclamide (GLB) is widely used around the world. This medication is released into the environment by municipal, hospital and industrial wastewater discharges. Although there are reports of its environmental occurrence in the scientific literature, toxicity studies on aquatic species...

journal_title：Chemosphere

authors： Guadalupe Martínez-Viveros EM,Islas-Flores H,Dublán-García O,Galar-Martínez M,SanJuan-Reyes N,García-Medina S,Hernández-Navarro MD,Gómez-Oliván LM

更新日期：2018-04-01 00:00:00

abstract：:The oil drilling process generates large volumes of waste with inadequate treatments. Here, oil drilling waste (ODW) microbial communities demonstrate different hydrocarbon degradative abilities when exposed to distinct nutrient enrichments as revealed by comparative metagenomics. The ODW was enriched in Luria Broth (...

journal_title：Chemosphere

authors： Napp AP,Pereira JES,Oliveira JS,Silva-Portela RCB,Agnez-Lima LF,Peralba MCR,Bento FM,Passaglia LMP,Thompson CE,Vainstein MH

更新日期：2018-10-01 00:00:00

abstract：:In order to contribute to current knowledge of ozone concentrations and transport across the Central Massif, a monitoring station was installed at 1780 m on the upper Spanish plateau about 55 km from the city of Madrid. Ozone concentrations and standard meteorological variables were measured in June and July 2002. A s...

journal_title：Chemosphere

authors： Sánchez ML,de Torre B,García MA,Pérez I

更新日期：2005-07-01 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：:The behavioral and biochemical responses of Japanese medaka (Oryzias latipes) to acute and subacute (sublethal) levels of chlorpyrifos were studied. In the acute exposure test, medaka were exposed to 0.018, 0.055, 0.166, or 0.500 mg L(-1) chlorpyrifos for 4 d. As a result, fish showed hypoactivity compared to the cont...

journal_title：Chemosphere

authors： Khalil F,Kang IJ,Undap S,Tasmin R,Qiu X,Shimasaki Y,Oshima Y

更新日期：2013-06-01 00:00:00

abstract：:Decabromodiphenyl ether (BDE209) is a ubiquitous persistent pollutant and has contaminated the environment worldwide. To accelerate BDE209 elimination and reveal the mechanism concerned, the biosurfactant tea saponin enhanced degradation of BDE209 by Brevibacillus brevis was conducted. The results revealed that tea sa...

journal_title：Chemosphere

authors： Tang S,Bai J,Yin H,Ye J,Peng H,Liu Z,Dang Z

更新日期：2014-11-01 00:00:00

abstract：:The formation potential of carbonaceous and nitrogenous disinfection by-products (C-DBPs, N-DBPs) after ion exchange treatment (IEX) of three different water types in multiple consecutive loading cycles was investigated. Liquid chromatography with organic carbon detector (LC-OCD) was employed to gauge the impact of IE...

journal_title：Chemosphere

authors： Bazri MM,Martijn B,Kroesbergen J,Mohseni M

更新日期：2016-02-01 00:00:00

abstract：:Submerged macrophytes are considered the main primary producers in shallow lakes. Recently, they have experienced a decline due to increasing environmental impacts, e.g., excessive heavy metal loads. Compared to extensive studies on vegetative growth, reports on effects of heavy metals on propagule germination and rep...

journal_title：Chemosphere

authors： Cao Y,Liu H,Sun J,Liu Y,Jiang HS,Wang W,Li W

更新日期：2019-03-01 00:00:00

abstract：:This study evaluates the capability of zero-valent magnesium and a protic co-solvent to promote the degradation of oxygenated polycyclic aromatic hydrocarbons compounds, specifically 9-fluorenone, 9,10-anthraquinone, 7,12-benz(a)anthraquionone, and 7H-benz(de)anthracene-7-one. At room temperature conditions, greater t...

journal_title：Chemosphere

authors： Elie MR,Clausen CA,Yestrebsky CL

更新日期：2013-05-01 00:00:00

abstract：:Anaerobic co-digestion of waste activated sludge and food waste was investigated semi-continuously using continuously stirred tank reactors. Results showed that the performance of co-digestion system was distinctly influenced by temperature and organic loading rate (OLR) in terms of gas production rate (GPR), methane ...

journal_title：Chemosphere

authors： Gou C,Yang Z,Huang J,Wang H,Xu H,Wang L

更新日期：2014-06-01 00:00:00

abstract：:Endosulfan, a broad-spectrum non-systemic organochlorine (OC) pesticide is extensively used to control a wide variety of pests in agriculture, horticulture and public health programmes. Biochemical changes occurring in the metabolically active tissues of gills (GL), hepatopancreas (HP) and muscle (MU) of the penaeid s...

journal_title：Chemosphere

authors： Suryavanshi U,Sreepada RA,Ansari ZA,Nigam S,Badesab S

更新日期：2009-12-01 00:00:00

abstract：:Use of maximum likelihood estimation procedures with multiple imputations to replace observations below the limit of detection (LOD) has been recommended. There is concern that the use of multiple imputations may introduce variability in the data resulting in different conclusions every time the same data are statisti...

journal_title：Chemosphere

authors： Jain RB

更新日期：2016-02-01 00:00:00

abstract：:The determination of the photo-production rate of hydroxyl radical (OH) in atmospheric liquids is of fundamental importance to an understanding of atmospheric aquatic chemistry. Recently, several studies have been performed to examine the photo-chemical formation rate of OH in cloud and fog waters using a free radical...

journal_title：Chemosphere

authors： Zuo Y

更新日期：2003-04-01 00:00:00

abstract：:We determined polychlorinated biphenyls (PCBs) and radionuclide (137)Cs in sediment cores from the Upper Mississippi River (UMR) and the Iowa River, Iowa, at their confluence. Vertical distribution of (137)Cs indicated negligible mixing in the UMR core, while the Iowa River core showed signs of mixing. A clear (137)Cs...

journal_title：Chemosphere

authors： Martinez A,Schnoebelen DJ,Hornbuckle KC

更新日期：2016-02-01 00:00:00

abstract：:This paper summarizes a study on the application of vertical electric direct-current (DC) to control the migration of metal complexes in soil columns when EDTA/[S,S]-ethylenediaminedisuccinic acid (EDDS) is used to enhance ryegrass uptake of Cu/Zn from contaminated soil. The results show that application of EDTA/EDDS ...

journal_title：Chemosphere

authors： Zhou DM,Chen HF,Cang L,Wang YJ

更新日期：2007-04-01 00:00:00

abstract：:A method for the determination of dioxins, planar PCBs and other PCBs in human milk is described. The work is part of a big Dutch project, (seven institutes participates) in which 400 human milk samples from two areas (Rotterdam and Groningen) taken at two different times (10 and 42 days) after delivery had to be anal...

journal_title：Chemosphere

authors： Tuinstra LG,Traag WA,van Rhijn JA,vd Spreng PF

更新日期：1994-11-01 00:00:00

abstract：BACKGROUND:Polychlorinated biphenyls (PCBs) and organochlorine pesticides are common environmental contaminants that have been associated with human health problems. OBJECTIVES:To assess serum concentrations of several organochlorine contaminants in general population living in a city with an ancient agricultural trad...

journal_title：Chemosphere

authors： Amodio E,Turci R,Massenti MF,Di Gaudio F,Minoia C,Vitale F,Firenze A,Calamusa G

更新日期：2012-11-01 00:00:00

abstract：:Electron donor limitations likely reduce microbial enhanced trichloroethene (TCE) dense non-aqueous phase liquid (DNAPL) dissolution. This study quantitatively examined the relation between the DNAPL dissolution enhancement and the electron donor supply rate. An experiment used diffusion-cells with a 5.5 cm central sa...

journal_title：Chemosphere

authors： Philips J,Van Muylder R,Springael D,Smolders E

更新日期：2013-03-01 00:00:00

abstract：:Environmental pollutants suspected of disrupting the endocrine system are considered etiologic factors in the epidemic of metabolic disorders. As regulation of energy metabolism relies on the integrated action of a large number of hormones, we hypothesized that certain chemicals could trigger changes in glucocorticoid...

journal_title：Chemosphere

authors： Vega N,Pinteur C,Buffelan G,Loizon E,Vidal H,Naville D,Le Magueresse-Battistoni B

更新日期：2021-01-01 00:00:00

abstract：:Recombinant yeast assays (RYAs) have been proved to be a suitable tool for the fast screening of compounds with endocrine disrupting activities. However, ready-to-use versions more accessible to less equipped laboratories and field studies are scarce and far from optimal throughputs. Here, we have applied freeze-dryin...

journal_title：Chemosphere

authors： Jarque S,Bittner M,Hilscherová K

更新日期：2016-04-01 00:00:00

abstract：:The use of column experiments, usually performed to better approximate field conditions, may provide information that is not available from batch experiments. In such experiments heavy metals are often adsorbed until saturation followed by desorption experiments. When the affinity of the metal to soil is high, the ret...

journal_title：Chemosphere

authors： Miretzky P,Muñoz C,Carrillo-Chávez A

更新日期：2006-12-01 00:00:00

abstract：:In order to explore the species compositions and species diversity (Dominance (Do), Shannon-Wiener index (H'), Simpson diversity index (Dsi), Species richness (DMG), Pielou evenness index (Epi) and Frequency (Fr)) of twenty Arabis alpina L. var. parviflora Franch communities, field investigation was conducted in Huize...

journal_title：Chemosphere

authors： Li Z,Colinet G,Zu Y,Wang J,An L,Li Q,Niu X

更新日期：2019-10-01 00:00:00