当前位置： SCI文献检索 > CHEMOSPHERE期刊下所有文献 > Antimony speciation and potential ecological risk of metal(loid)s in plain wetlands in the lower Yangtze River valley, China.

Antimony speciation and potential ecological risk of metal(loid)s in plain wetlands in the lower Yangtze River valley, China.

Abstract：

:Increasing attention is being paid to Sb as a primary hazardous substance, and further systematic studies of Sb behavior in freshwater wetlands are required. The plain wetlands in Lake Taihu basin located in lower Yangtze River valley, are heavily populated and economically developed area in China. The plain wetlands receive polluted water from point sources (textile and printing plants). In this study, Sb speciation in plain wetlands was investigated and the potential ecological risk of 8 metal(loid)s (As, Cd, Cr, Cu, Ni, Pb, Zn, Sb) were assessed. The mean Sb concentration in the wetlands water is 7.03 μg L-1, which consist of pentavalent, trivalent, organic Sb dissolved in water and a great part that attached to suspend solids (SS). Statistical analysis indicated that Sb(Ⅲ) is dissolved from SS and then further oxided to Sb(V) accompanied with tailing water discharged into wetlands; presence of organic Sb is related to microorganic in eutrophic environment; precipitation of SS is the dominant factor for distribution of bioavailable Sb in surficial sediment. The toxicity coefficient factor for Sb is proposed as 10 and ambient background of 8 metal(loid)s are set up. The potential ecological risk for plain wetlands was 135, which was low level. As, Cd and Sb were main contributors to the ecological risks. The wetlands are threatened by Sb pollution, which should be restrict by reducing the concentration of SS and Sb in tailing water from local water treatment facilities.

journal_name

Chemosphere

journal_title

Chemosphere

authors

Yao C,Jiang X,Che F,Wang K,Zhao L

doi

10.1016/j.chemosphere.2018.11.164

subject

Has Abstract

pub_date

2019-03-01 00:00:00

pages

1114-1121

eissn

0045-6535

issn

1879-1298

pii

S0045-6535(18)32272-0

journal_volume

218

pub_type

杂志文章

相关文献

CHEMOSPHERE文献大全
  • Poultry eggs as a source of PCDD/Fs, PCBs, PBDEs and PBDD/Fs.

    abstract：:Regardless of the country or region of the world, poultry eggs are one of the most important components of the human diet. Nutritional value is derived from them, but chicken eggs can be contaminated with POPs. The aim of the study was to compare the impact of different types of chicken husbandry system on bioaccumula...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2019.02.023

    authors： Pajurek M,Pietron W,Maszewski S,Mikolajczyk S,Piskorska-Pliszczynska J

    更新日期：2019-05-01 00:00:00

  • Facile synthesis of manganese oxide-embedded mesoporous carbons and their adsorbability towards methylene blue.

    abstract：:Herein, a facile strategy to fabricate the novel manganese oxide-imprinted mesoporous carbons (MOPCx, x presents for pyrolysis temperature) was described via the direct pyrolysis of Mn2(BDC)2(DMF)2 (BDC = 1,4-benzenedicarboxylate, DMF = N,N-dimethylformamide) as a self-sacrificed template at various temperatures (x = ...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2019.04.079

    authors： Van Tran T,Nguyen DTC,Le HTN,Duong CD,Bach LG,Nguyen HT,Nguyen TD

    更新日期：2019-07-01 00:00:00

  • Radiological and pollution risk assessments of terrestrial radionuclides and heavy metals in a mineralized zone of the siwalik region (India).

    abstract：:The present study reveals the distribution of terrestrial radionuclides (226Ra, 232Th and 40K) and heavy metals (Cr, Ni, Cu, Zn, Pb, Co) from soil samples of Una, Hamirpur and Kangra districts of Himachal Pradesh (India). The 226Ra, 232Th, 40K activity concentration in the studied region has been varied from 8 to 3593...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2020.126857

    authors： Pandit P,Mangala P,Saini A,Bangotra P,Kumar V,Mehra R,Ghosh D

    更新日期：2020-09-01 00:00:00

  • Organochlorine pollutants in soils and mosses from Victoria Land (Antarctica).

    abstract：:The major organochlorine (OC) pollutants, i.e. pentachlorobenzene (PCBz), hexachlorobenzene (HCB), hexachlorocyclohexanes (HCHs), polychlorobiphenyls (PCBs) and DDTs have been analyzed in soils and mosses from coastal areas of Victoria Land (70-80 degrees S, 160-170 degrees E). PCBs (23-34 ng g(-1) dry wt.) and PCBz (...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2004.07.025

    authors： Borghini F,Grimalt JO,Sanchez-Hernandez JC,Bargagli R

    更新日期：2005-01-01 00:00:00

  • Lead isotope ratio measurements as indicators for the source of lead poisoning in Mute swans (Cygnus olor) wintering in Puck Bay (northern Poland).

    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

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2016.08.120

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

    更新日期：2016-12-01 00:00:00

  • Effects of bioaugmentation on sorption and desorption of benzene, 1,3,5-trimethylbenzene and naphthalene in freshly-spiked and historically-contaminated sediments.

    abstract：:This work investigated the frequently observed "rebounds" of contaminants of concern in groundwater systems. Specifically, influences of bioaugmented microorganisms on the sorption and desorption of representative petroleum constituents [benzene, 1,3,5-trimethylbenzene and naphthalene (BTN)] were studied in freshly-sp...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2016.07.051

    authors： Li Y,Chen L,Liu Y,Liu F,Fallgren PH,Jin S

    更新日期：2016-11-01 00:00:00

  • Organochlorine pesticides and polychlorinated biphenyls in soil and water samples in the Northeastern part of São Paulo State, Brazil.

    abstract：:Detailed analyses of persistent organic pollutants (POPs) such as organochlorine pesticides (OCPs), hexachlorocyclohexane (HCH) isomers (HCHs), dichlorodiphenyltrichloro ethane (DDT) and its metabolites (DDTs) and congeners of polychlorinated biphenyls (PCBs) in soil and surface water from the northeastern São Paulo, ...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2006.07.011

    authors： Rissato SR,Galhiane MS,Ximenes VF,de Andrade RM,Talamoni JL,Libânio M,de Almeida MV,Apon BM,Cavalari AA

    更新日期：2006-12-01 00:00:00

  • Predicting the reaction rate constants of micropollutants with hydroxyl radicals in water using QSPR modeling.

    abstract：:Quantitative structure-property relationship (QSPR) models which predict hydroxyl radical rate constants (kOH) for a wide range of emerging micropollutants are a cost effective approach to assess the susceptibility of these contaminants to advanced oxidation processes (AOPs). A QSPR model for the prediction of kOH of ...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2015.05.034

    authors： Jin X,Peldszus S,Huck PM

    更新日期：2015-11-01 00:00:00

  • Mechanochemical destruction of Dechlorane Plus with calcium oxide.

    abstract：:Dechlorane Plus (DP) was co-ground with calcium oxide (CaO) powder in a planetary ball mill at room temperature. A mechanochemical reaction was induced, resulting in the decomposition of DP through dechlorination. The influences of both the charge ratio and content of CaO were investigated. The co-ground samples were ...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2010.07.025

    authors： Zhang W,Huang J,Yu G,Deng S,Zhu W

    更新日期：2010-09-01 00:00:00

  • Competitive complexation of metal ions with humic substances.

    abstract：:The surface complexation model was applied to simulate the competitive complexation of Ni, Ca and Al with humic substances. The presence of two types of binding sites in humic acid, carboxylic and phenolic functional groups, were assumed at both low and high pH conditions. Potentiometric titrations were used to charac...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2004.10.017

    authors： Zhou P,Yan H,Gu B

    更新日期：2005-03-01 00:00:00

  • Comparison of stable isotope composition and inorganic and organic contaminant levels in wild and farmed bluefin tuna, Thunnus thynnus, in the Mediterranean Sea.

    abstract：:Stable isotope composition (delta(13)C and delta(15)N) and persistent pollutants, including heavy metals (Hg, Cd, Pb, As, Cu, Zn) and organochlorine compounds (PCBs, HCB and p,p'-DDE), were measured in muscle and liver tissues of wild and farmed bluefin tuna to investigate the changes occurring during the farming peri...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2009.12.041

    authors： Vizzini S,Tramati C,Mazzola A

    更新日期：2010-03-01 00:00:00

  • Assessment of the impacts of glyphosate and its commercial formulation Roundup® on the respiratory tree of the sea cucumber Holothuria forskali using a multivariate biomarker approach.

    abstract：:In this study, the potential hazardous impacts of the technical grade glyphosate acid (GLY) and its commercial formulation roundup (RD®) were evaluated for the first time on holothurians. To do this, redox status, fatty acid (FA) profile, and histopathology aspects were assessed in the respiratory tree tissue of the s...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2020.129376

    authors： Telahigue K,Rabeh I,Hajji T,Trabelsi W,Fouzai C,Nechi S,Chelbi E,El Cafsi M,Soudani N

    更新日期：2020-12-19 00:00:00

  • Impact of pyrene and cadmium co-contamination on prokaryotic community in coastal sediment microcosms.

    abstract：:Acute ecological impacts of co-contamination of polycyclic aromatic hydrocarbons (PAHs) and heavy metals on diversity and composition of coastal benthic prokaryotes were unclear. We took pyrene (Pyr) and cadmium (Cd) as the representatives and mimicked an eight-week exposure of moderate and high levels of Pyr, Cd and ...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2017.08.124

    authors： Ding Q,Huang X,Hu H,Hong M,Zhang D,Wang K

    更新日期：2017-12-01 00:00:00

  • Entrapped cells-based-anaerobic membrane bioreactor treating domestic wastewater: Performances, fouling, and bacterial community structure.

    abstract：:A laboratory scale study on treatment performances and fouling of entrapped cells-based-anaerobic membrane bioreactor (E-AnMBR) in comparison with suspended cells-based-bioreactor (S-AnMBR) treating domestic wastewater was conducted. The difference between E-AnMBR and S-AnMBR was the uses of cells entrapped in phospho...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2017.08.113

    authors： Juntawang C,Rongsayamanont C,Khan E

    更新日期：2017-11-01 00:00:00

  • Characterizing the distribution of selected PBDEs in soil, moss and reindeer dung at Ny-Ålesund of the Arctic.

    abstract：:Distribution of 12 selected polybrominated diphenyl ethers (PBDEs) was characterized in soil, moss and reindeer dung samples collected simultaneously at Ny-Ålesund of the Arctic. The average PBDE concentrations were 42 pg/g (dry weight) in soil, 122 pg/g in moss and 72 pg/g in reindeer dung. Significant log/log-linear...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2015.04.030

    authors： Wang Z,Na G,Ma X,Ge L,Lin Z,Yao Z

    更新日期：2015-10-01 00:00:00

  • Biodegradation kinetics of surfactants in seawater.

    abstract：:In this paper, a general kinetic model for degradation processes of surfactants is proposed. The model equation is v = K2S2 + K1S + K0, where v is the substrate consumption rate in the biodegradation process, S is the surfactant concentration in the medium and K2, K1, and K0 are kinetic constants. From this general ex...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/s0045-6535(99)00077-6

    authors： Quiroga JM,Perales JA,Romero LI,Sales D

    更新日期：1999-11-01 00:00:00

  • Nanomolar concentrations of zinc pyrithione increase cell susceptibility to oxidative stress induced by hydrogen peroxide in rat thymocytes.

    abstract：:Zinc pyrithione is used as an antifouling agent. However, the environmental impacts of zinc pyrithione have recently been of concern. Zinc induces diverse actions during oxidative stress; therefore, we examined the effect of zinc pyrithione on rat thymocytes suffering from oxidative stress using appropriate fluorescen...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2012.01.052

    authors： Oyama TM,Saito M,Yonezawa T,Okano Y,Oyama Y

    更新日期：2012-06-01 00:00:00

  • Toxicity of xenobiotics during sulfate, iron, and nitrate reduction in primary sewage sludge suspensions.

    abstract：:The effect and persistence of six organic xenobiotics was tested under sulfate-, iron-, and nitrate-reducing conditions in primary sewage sludge suspensions. The xenobiotics tested were acenaphthene, phenanthrene, di(2-ethylhexyl)phthalate (DEHP), 4-nonylphenol (4-NP), linear alkylbenzene sulfonate (LAS), and 1,2,4-tr...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2010.03.013

    authors： Elsgaard L

    更新日期：2010-05-01 00:00:00

  • Use of a lux-marked rhizobacterium as a biosensor to assess changes in rhizosphere C flow due to pollutant stress.

    abstract：:The flow of carbon from plant roots into soil supports a range of microbial processes and is therefore critical to ecosystem function and health. Pollution-induced stress, which influences rhizosphere C flow is of considerable potential importance, and therefore needs to be evaluated. This paper reports on a method, b...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/s0045-6535(00)00072-2

    authors： Porteous F,Killham K,Meharg A

    更新日期：2000-11-01 00:00:00

  • Mo0 and Mo4+ bimetallic reactive sites accelerating Fe2+/Fe3+ cycling for the activation of peroxymonosulfate with significantly improved remediation of aromatic pollutants.

    abstract：:In Fe2+/peroxymonosulfate (PMS) activation system, the slow cycle rate of Fe3+/Fe2+ has been considered to be the limiting step in the remediation of organic contaminants. In this paper, commercial molybdenum (Mo) powder is employed as the cocatalyst in Fe2+/PMS system, which can significantly accelerate the Fe3+/Fe2+...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2019.125539

    authors： Yi Q,Liu W,Tan J,Yang B,Xing M,Zhang J

    更新日期：2020-04-01 00:00:00

  • Toxicity identification evaluation of leachates from municipal solid waste landfills: a multispecies approach.

    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

    pub_type： 杂志文章

    doi：10.1016/S0045-6535(03)00298-4

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

    更新日期：2003-07-01 00:00:00

  • Determination of the temperature dependence of water solubilities of polycyclic aromatic hydrocarbons by a generator column-on-line solid-phase extraction-liquid chromatographic method.

    abstract：:An improved dynamic coupled column liquid chromatographic (DCCLC) technique for determining water solubility data of hydrophobic compounds is presented. The technique is based on pumping water through a thermostated generator column in order to generate emulsion-free, saturated aqueous solutions of the compound under ...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/s0045-6535(02)00069-3

    authors： Reza J,Trejo A,Vera-Avila LE

    更新日期：2002-06-01 00:00:00

  • One-step synthesis of cake-like biosorbents from plant biomass for the effective removal and recovery heavy metals: Effect of plant species and roles of xanthation.

    abstract：:The continuous production of plant wastes and heavy metal pollution of waters have become widespread unavoidable challenges. Reutilization of plant wastes to treat toxic metal-contaminated water is an eco-friendly way to simultaneously solve these problems. Herein, three cake-like biosorbents were synthesized from tea...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2020.129129

    authors： Wang N,Qiu Y,Hu K,Huang C,Xiang J,Li H,Tang J,Wang J,Xiao T

    更新日期：2021-03-01 00:00:00

  • Comprehensive study on dioxin contents in binder and anti-caking agent feed additives.

    abstract：:Polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) were determined in some additives widely employed as binder and anti-caking agents in feedstuffs, such as kaolin, bentonite, zeolite, etc. with an special attention on sepiolite samples. Owing to their physico-chemical properties, the ...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/s0045-6535(01)00274-0

    authors： Abad E,Llerena JJ,Sauló J,Caixach J,Rivera J

    更新日期：2002-03-01 00:00:00

  • Are deep eutectic solvents benign or toxic?

    abstract：:In continuation of investigation for environmentally benign protocol for new solvents termed deep eutectic solvents (DESs), it is herein reported results concerning the toxicity and cytotoxicity of choline chloride (ChCl) based DESs with four hydrogen bond donors including glycerine, ethylene glycol, triethylene glyco...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2012.11.004

    authors： Hayyan M,Hashim MA,Hayyan A,Al-Saadi MA,AlNashef IM,Mirghani ME,Saheed OK

    更新日期：2013-02-01 00:00:00

  • Effects of benzo [a] pyrene (BaP) on the composting and microbial community of sewage sludge.

    abstract：:Benzo [a] pyrene (BaP), the most ubiquitous polycyclic aromatic hydrocarbons (PAHs) found in sludge, can impact the composting processes of sewage sludge as well as the quality of compost produced. In the present study, we investigated the effects of BaP at various concentrations on physicochemical characteristics, he...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2019.01.180

    authors： Liu H,Yin H,Tang S,Wei K,Peng H,Lu G,Dang Z

    更新日期：2019-05-01 00:00:00

  • Photostability of methidathion in wet soil amended with biosolid and a surfactant under solar irradiation.

    abstract：:Photodegradation studies of the organophosphorous insecticide methidathion in thin layers of wet soil samples have been carried out under solar irradiation. Soil samples consisted of an agricultural soil added with two amendments: a municipal biosolid and the cationic surfactant TDTMA (tetradecyl trimethyl ammonium br...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2004.09.108

    authors： Sánchez L,Romero E,Peña A

    更新日期：2005-05-01 00:00:00

  • Kinetics of phenanthrene desorption from activated carbons to water.

    abstract：:We determined the kinetics of phenanthrene desorption from three activated carbons to water using Tenax beads as an infinite sink for organic compounds in water. Desorption kinetic data very well fitted a biphasic kinetic model based on the presence of two different adsorption sites, viz. low-energy sites and high-ene...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2008.01.048

    authors： Morelis S,van Noort PC

    更新日期：2008-05-01 00:00:00

  • Assessment of the adverse impacts of aflatoxin B1 on gut-microbiota dependent metabolism in F344 rats.

    abstract：:The adverse impacts of AFB1 on gut-microbiota dependent metabolism in F344 rats were assessed via ultra-high performance liquid chromatography (UHPLC)-profiling and UHPLC-mass spectrometry (MS) metabolomic analyses. UHPLC-profiling analysis found 1100 raw peaks from the fecal samples collected at week 4, of which 335 ...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2018.11.044

    authors： Zhou J,Tang L,Wang JS

    更新日期：2019-02-01 00:00:00

  • Degradation of conazole fungicides in water by electrochemical oxidation.

    abstract：:The electrochemical oxidation (EO) treatment in water of three conazole fungicides, myclobutanil, triadimefon and propiconazole, has been carried out at constant current using a BDD/SS system. First, solutions of each fungicide were electrolyzed to assess the effect of the experimental parameters such as current, pH a...

    journal_title：Chemosphere

    pub_type： 杂志文章

    doi：10.1016/j.chemosphere.2013.09.035

    authors： Urzúa J,González-Vargas C,Sepúlveda F,Ureta-Zañartu MS,Salazar R

    更新日期：2013-11-01 00:00:00