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High-valent iron-oxo species on pyridine-containing MWCNTs generated in a solar-induced H2O2 activation system for the removal of antimicrobials Chemosphere (IF 5.778) Pub Date : 2021-01-04 Yun Xia; Nan Li; Wangyang Lu; Wentao Wang; Yuyuan Yao; Zhexin Zhu; Tiefeng Xu; Yan Gu; Wenxing Chen
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Umbilical cord serum perfluoroalkyl substance mixtures in relation to thyroid function of newborns: Findings from Sheyang Mini Birth Cohort Study Chemosphere (IF 5.778) Pub Date : 2021-01-18 Jianqiu Guo; Jiming Zhang; Zheng Wang; Lei Zhang; Xiaojuan Qi; Yubin Zhang; Xiuli Chang; Chunhua Wu; Zhijun Zhou
Background The epidemiological evidence on the associations between prenatal exposure to perfluoroalkyl substances (PFAS) and thyroid hormones in newborns was inconclusive. Objectives We aimed to estimate associations of fetal exposure to PFAS individually and in mixtures with thyroid function of newborns. Methods A total of 490 mother-newborn pairs were included from Sheyang Mini Birth Cohort Study
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Heavy metal pollution of road dust in a city and its highly polluted suburb; quantitative source apportionment and source-specific ecological and health risk assessment Chemosphere (IF 5.778) Pub Date : 2021-01-18 Mohsen Heidari; Tooba Darijani; Vali Alipour
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Adsorption and regeneration on iron-activated biochar for removal of microcystin-LR Chemosphere (IF 5.778) Pub Date : 2021-01-13 Shengquan Zeng; Eunsung Kan
Novel iron activated biochars (FA-BCs) were prepared via simultaneous pyrolysis and activation of FeCl3-pretreated bermudagrass (BG) for removing microcystin-LR (MC-LR) in aqueous solution. Compared to the raw BC (without activation), the surface area and adsorption capacity of FA-BC at iron impregnation ratio of 2 (2 g FeCl3/g BG) were enhanced from 86 m2/g and 0.76 mg/g to 835 m2/g and 9.00 mg/g
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Nano-porous bimetallic CuCo-MOF-74 with coordinatively unsaturated metal sites for peroxymonosulfate activation to eliminate organic pollutants: Performance and mechanism Chemosphere (IF 5.778) Pub Date : 2021-01-19 Huanxuan Li; Zongxiang Yang; Shun Lu; Liya Su; Chunhui Wang; Jingang Huang; Jie Zhou; Junhong Tang; Mingzhi Huang
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Innovative air-cathode bioelectrochemical sensor for monitoring of total volatile fatty acids during anaerobic digestion Chemosphere (IF 5.778) Pub Date : 2021-01-16 Hao Sun; Mingyi Xu; Shubiao Wu; Renjie Dong; Irini Angelidaki; Yifeng Zhang
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A combined approach to remediate cadmium contaminated sediment using the acidophilic sulfur-oxidizing bacterial SV5 and untreated coffee ground Chemosphere (IF 5.778) Pub Date : 2021-01-18 Mei-Lun Huang; Pei-Ling Yen; Vivian Hsiu-Chuan Liao
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Construction of magnetically recoverable ZnS–WO3–CoFe2O4 nanohybrid enriched photocatalyst for the degradation of MB dye under visible light irradiation Chemosphere (IF 5.778) Pub Date : 2021-01-19 G. Palanisamy; K. Bhuvaneswari; G. Bharathi; T. Pazhanivel; Andrews Nirmala Grace; S.K. Khadheer Pasha
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Recovery and recycle of wastewater contaminated with heavy metals using adsorbents incorporated from waste resources and nanomaterials-A review Chemosphere (IF 5.778) Pub Date : 2021-01-18 Dawn S. S; Vinita Vishwakarma
Recovery and recycle of wastewater are essential because of the need of huge quantities of water everywhere in this world. Presence of heavy metals in wastewater such as iron (Fe), molybdenum (Mo), manganese (Mn), zinc (Zn), nickel (Ni), copper (Cu), vanadium (V), cobalt (Co), tungsten (W), chromium (Cr), arsenic (As), silver (Ag), antimony (Sb), cadmium (Cd), mercury (Hg), lead (Pd), uranium (U),
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Evaluation of dietary selenium, vitamin C and E as the multi-antioxidants on the methylmercury intoxicated mice based on mercury bioaccumulation, antioxidant enzyme activity, lipid peroxidation and mitochondrial oxidative stress Chemosphere (IF 5.778) Pub Date : 2021-01-18 Mohammad Moniruzzaman; Seunghan Lee; Youngjin Park; Taesun Min; Sungchul C. Bai
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Varying attenuation of trace organic chemicals in natural treatment systems – a review of key influential factors Chemosphere (IF 5.778) Pub Date : 2021-01-24 Josefine Filter; Veronika Zhiteneva; Carsten Vick; Aki Sebastian Ruhl; Martin Jekel; Uwe Hübner; Jörg E. Drewes
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Insights into the chemistry of aerosol growth in Beijing: implication of fine particle episode formation during wintertime Chemosphere (IF 5.778) Pub Date : 2021-01-24 Shuanghong Yang; Zirui Liu; Jiayun Li; Shuman Zhao; Zhongjun Xu; Wenkang Gao; Bo Hu; Yuesi Wang
Nucleation particle growth plays a major role in the occurrence of fine particles, yet the mechanism of new particle formation (NPF) remains ambiguous in the complex atmosphere of megacities and hinders the development of measures to mitigate PM2.5 pollution. In this study, the chemistry of ultrafine particles during the growth phase of nucleation events was investigated in urban Beijing from 15 Nov
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Preparation and application of Fe/biochar (Fe-BC) catalysts in wastewater treatment: A review Chemosphere (IF 5.778) Pub Date : 2021-01-24 Xiang Li; Yang Qin; Yan Jia; Yanyan Li; Yixuan Zhao; Yuwei Pan; Jianhui Sun
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Pulsed Laser-Assisted Synthesis of Metal and Nonmetal-Codoped ZnO for Efficient Photocatalytic Degradation of Rhodamine B under Solar Light Irradiation Chemosphere (IF 5.778) Pub Date : 2021-01-24 Shreyanka Shankar Naik; Seung Jun Lee; Sanghun Yeon; Yiseul Yu; Myong Yong Choi
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Thiamethoxam induces nonalcoholic fatty liver disease in mice via methionine metabolism disturb via nicotinamide N-methyltransferase overexpression Chemosphere (IF 5.778) Pub Date : 2021-01-24 Daqian Yang; Xiaoting Zhang; Lei Yue; Hailong Hu; Xiangjuan Wei; Qian Guo; Boya Zhang; Xingpei Fan; Yuan Xin; Yuri Oh; Ning Gu
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Evaluation of chitosan aggregates as Pickering emulsifier for the remediation of marine sediments Chemosphere (IF 5.778) Pub Date : 2021-01-24 Francesco Saliu; Edoardo Meucci; Claudio Allevi; Alessandra Savini; Iikpoemugh Elo Imiete; Roberto della Pergola
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Radiological and chemical risks by waste scales generated in the titanium dioxide industry Chemosphere (IF 5.778) Pub Date : 2021-01-24 M.J. Gazquez; J. Mantero; F. Mosqueda; I. Vioque; R. García-Tenorio; J.P. Bolívar
Along the industrial process devoted to the production of titanium dioxide pigments by using ilmenite as main raw material, small residues amounts are generated, remaining clearly enriched in natural radionuclides and chemical pollutants. Between them, we can remark the scales enriched in both radium isotopes and lead, which are formed in the internal walls of pipes and some equipment. These scales
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Degradation Degree Analysis of Environmental Microplastics by Micro FT-IR Imaging Technology Chemosphere (IF 5.778) Pub Date : 2021-01-24 Xi Chen; Miao Xu; Lei-ming Yuan; Guangzao Huang; Xiaojing Chen; Wen Shi
The degradation potential of microplastics remains a critical issue for researching marine litter, and it is one of the most important factors that can be used for calculating the persistence time of microplastics in certain conditions. However, there are lack of standard or approved methods for estimating the ageing stage of environmental microplastics. In this study, the potential of spectral-image
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Ammonium-based aeration control improves nitrogen removal efficiency and reduces N2O emissions for partial nitritation-anammox reactors Chemosphere (IF 5.778) Pub Date : 2021-01-23 Xinyu Wan; Janis E. Baeten; Michele Laureni; Eveline I.P. Volcke
This study deals with the effect of aeration control strategies on the nitrogen removal efficiency and nitrous oxide (N2O) emissions in a partial nitritation–anammox reactor with granular sludge. More specifically, dissolved oxygen (DO) control, constant airflow and effluent ammonium (NH4+) control strategies were compared through a simulation study. Particular attention was paid to the effect of flocs
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COVID-19 infection risk from exposure to aerosols of wastewater treatment plants Chemosphere (IF 5.778) Pub Date : 2021-01-23 Sahar Gholipour; Farzaneh Mohammadi; Mahnaz nikaeen; Zahra shamsizadeh; Atefeh Khazeni; Zohreh Sahbaei; Seyed Mohammad Mousavi; Mojtaba ghobadian; Hossein Mirhendi
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Removal of polyethylene glycols from wastewater: A comparison of different approaches Chemosphere (IF 5.778) Pub Date : 2021-01-23 Loris Pietrelli; Sergio Ferro; Andrea P. Reverberi; Marco Vocciante
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Contamination characteristics of polychlorinated naphthalenes in the agricultural soil of two industrial cities in South Korea Chemosphere (IF 5.778) Pub Date : 2021-01-23 Min-Kyu Park; Hye-Kyung Cho; In-Gyu Cho; Sung-Eun Lee; Sung-Deuk Choi
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New approaches to reduce sample processing times for the determination of polycyclic aromatic compounds in environmental samples Chemosphere (IF 5.778) Pub Date : 2021-01-23 Zhe Xia; Ifeoluwa Idowu; Evan Kerr; Nicole Klaassen; Harsimran Assi; Harley Bray; Chris Marvin; Philippe J. Thomas; Jorg Stetefeld; Gregg T. Tomy
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Metazachlor effect on poplar – pioneer plant species for riparian buffers Chemosphere (IF 5.778) Pub Date : 2021-01-23 P. Maršík; T. Zunová; T. Vaněk; R. Podlipná
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Dimethoate degradation by VUV/UV process: Kinetics, mechanism and economic feasibility Chemosphere (IF 5.778) Pub Date : 2021-01-23 Zhengdi Wu; Laxiang Yang; Yubin Tang; Zhimin Qiang; Mengkai Li
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Residues of organochlorine pesticides (OCPs) and polycyclic aromatic hydrocarbons (PAHs) in waters of the Ili-Balkhash Basin, arid Central Asia: concentrations and risk assessment Chemosphere (IF 5.778) Pub Date : 2021-01-23 Beibei Shen; Jinglu Wu; Shuie Zhan; Miao Jin
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Next-generation of instrumental odour monitoring system (IOMS) for the gaseous emissions control in complex industrial plants Chemosphere (IF 5.778) Pub Date : 2021-01-23 G. Oliva; T. Zarra; G. Pittoni; V. Senatore; M.G. Galang; M. Castellani; V. Belgiorno; V. Naddeo
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Efficient electrocatalysis for denitrification by using TiO2 nanotube arrays cathode and adding chloride ions Chemosphere (IF 5.778) Pub Date : 2021-01-23 Yangyuan Ji; Junfeng Niu; Dong Xu; Kaixuan Wang; Jacob Brejcha; Seunghyo Jeon; David Warsinger
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Acid-activated carbon nitrides as photocatalysts for degrading organic pollutants under visible light Chemosphere (IF 5.778) Pub Date : 2021-01-23 Haeju Kim; Dawoon Jang; Seungjoo Choi; Jeongho Kim; Sungjin Park
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Antifungal agents, yeast abundance and diversity in surface water: Potential risks to water users Chemosphere (IF 5.778) Pub Date : 2021-01-23 Mzimkhulu Monapathi; Suranie Horn; Tash Vogt; Deidre van Wyk; Charlotte Mienie; Obinna T. Ezeokoli; Roelof Coertze; Owen Rhode; Cornelius C. Bezuidenhout
South African surface waters are subject to various forms of pollution. Recent findings in aquatic systems suggest an association exists between yeast diversity, chemical pollutants and land coverage, which are important water quality determinants. Yeast abundance and diversity, as well as antifungal agents in two river systems in South Africa, were investigated and related to the existing land coverage
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Bioelectrochemical anoxic ammonium nitrogen removal by an MFC driven single chamber microbial electrolysis cell Chemosphere (IF 5.778) Pub Date : 2021-01-23 N’Dah Joel KOFFI; Satoshi OKABE
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Average Transfer Factors are not Enough: The Influence of Growing Cattle Physiology on the Transfer Rate of Polychlorinated Biphenyls from Feed to Adipose Chemosphere (IF 5.778) Pub Date : 2021-01-23 Charlotte Driesen; Markus Zennegg; Isabelle Morel; Hans Dieter Hess; Bernd Nowack; Sylvain Lerch
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Land Application of Sewage Sludge Incinerator Ash for Phosphorus Recovery: A Review Chemosphere (IF 5.778) Pub Date : 2021-01-23 Persephone Ma; Carl Rosen
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Decomposition of Dimethyl Methylphosphonate Vapor on Ultrathin-Film Titania Photocatalytic Light Absorber Chemosphere (IF 5.778) Pub Date : 2021-01-23 Wei Wu; Haomin Song; Qiaoqiang Gan; Dongxia Liu
The decomposition of chemical warfare agent simulant, dimethyl methylphophonate (DMMP) vapor, was investigated on an ultrathin film titania (TiO2) photocatalytic light absorber. The light absorber contains an aluminum (Al) reflector and the TiO2 thin film with different thicknesses, sequentially deposited on a supportive glass substrate. The designed structure constructs a nanocavity that exhibits
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Manipulation of composting oxygen supply to facilitate dissolved organic matter (DOM) accumulation which can enhance maize growth Chemosphere (IF 5.778) Pub Date : 2021-01-23 Beini Gong; Xiujuan Zhong; Xian Chen; Shikun Li; Jiale Hong; Xiaoyun Mao; Zongwen Liao
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Hexavalent Chromium Reduction by Gallic Acid Chemosphere (IF 5.778) Pub Date : 2021-01-22 C. Mystrioti; S. Koursari; A. Xenidis; N. Papassiopi
Cr(VI) is widely used in industry and often large quantities have been accidently or due to lack of precautions released at the environment. The presence of high concentrations of Cr(VI) in waste streams causes concern due to its toxicity and solubility. However the Cr(III) is a useful micronutrient in human diet. The reduction of Cr(VI) to Cr(III) is a promising technology for a clean environment
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Experimental and Theoretical Approach to Probe the Aquatic Speciation of Transuranic (Neptunyl) ion in Presence of Two Omnipresent Organic Moieties Chemosphere (IF 5.778) Pub Date : 2021-01-22 Rama Mohana Rao Dumpala; Ashutosh Srivastava; Neetika Rawat
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Effects of filler voidage on pressure drop and microbial community evolution in fungal bio-trickling filters Chemosphere (IF 5.778) Pub Date : 2021-01-22 Yun Zhang; Jia Liu; Jian Li; Tao Yue
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Rational tailoring of the electronic structure for the SrxNaTayO3 semiconductor: Insights into its enhanced photoactivity and optical property Chemosphere (IF 5.778) Pub Date : 2021-01-22 Liping Wang; Jingru Guo; Guangpeng Yang; Deyou Yu; Dong Wang; Feng Guo; Weisheng Guan
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Microbial community dynamic shifts associated with sulfamethoxazole degradation in microbial fuel cells Chemosphere (IF 5.778) Pub Date : 2021-01-22 Binghan Xie; Heng Liang; Hong You; Shihai Deng; Zhongsen Yan; Xiaobin Tang
Though sulfamethoxazole (SMX) degradation at the low or medium concentration (SMX< 30 mg/L) has been reported in the microbial fuel cell (MFC), further exploration is still urgently required to investigate how the high concentration of SMX affect the anode biofilm formation. In this study, the degradation mechanism of SMX and the response of microbial community to SMX at different initial concentrations
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Measuring urinary concentrations of neonicotinoid insecticides by modified solid-phase extraction–ultrahigh performance liquid chromatography–tandem mass spectrometry: Application to human exposure and risk assessment Chemosphere (IF 5.778) Pub Date : 2021-01-22 Wenli Zhou; Min Yue; Qin Liu; Feng Wang; Liying Liu; Lu Wang; Xiaoqiang Liu; Meilin Zheng; Hong Xiao; Qunhua Bai; Jieying Gao
Neonicotinoid insecticides are the most widely used insecticides in the world. However, some experiments in vivo and vitro have shown association between neonicotinoids exposure and adverse effects in non-target mammals. The aims of this study were to 1) develop a robust method for simultaneous quantification of urinary neonicotinoids with a wide water solubility range by modified solid-phase extraction–ultrahigh
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Bioassays to assess the ecotoxicological impact of polyethylene microplastics and two organic pollutants, Simazine and Ibuprofen Chemosphere (IF 5.778) Pub Date : 2021-01-22 Carmen Martín; Carmen Fajardo; Gonzalo Costa; Sebastián Sánchez-Fortún; María Dolores San Andrés; Fernando González; Mar Nande; Gerardo Mengs; Margarita Martín
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Capture and Recover Dissolved Phosphorous from Aqueous Solutions by a Designer Biochar: Mechanism and Performance Insights Chemosphere (IF 5.778) Pub Date : 2021-01-22 Simin Yang; Sarmila Katuwal; Wei Zheng; Brajendra Sharma; Richard Cooke
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Potential linkage between sedimentary oxygen consumption and benthic flux of biogenic elements in a coastal scallop farming area, North Yellow Sea Chemosphere (IF 5.778) Pub Date : 2021-01-13 Bo Yang; Xuelu Gao; Jianmin Zhao; Yongliang Liu; Lei Xie; Xiaoqing Lv; Qianguo Xing
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Characteristics and controls of solute transport under different conditions of soil texture and vegetation type in the water–wind erosion crisscross region of China’s Loess Plateau Chemosphere (IF 5.778) Pub Date : 2021-01-16 Yanwu Pei; Laiming Huang; Danfeng Li; Ming′an Shao
The analysis of solute transport characteristics in soil is of great significance in understanding nutrient cycling and pollutant migration in the Earth’s Critical Zone. The objective of this study was to investigate the transport characteristics and the influencing factors of Cl− in soils with different textures (sandy-S and loamy-L), and covered by different vegetation types (arbor-AR, shrub-SH and
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Enhanced remediation efficiency of Cr(VI)-contaminated heterogeneous aquifers: Improved sweeping efficiency using shear-thinning fluids Chemosphere (IF 5.778) Pub Date : 2021-01-18 Liming Ren; Ruoyu Wang; Bing Qin; Dengfeng Liu; Junqiang Sang; Jun Dong
Low permeability zones (LPZs) are typically bypassed when remedial reagents are injected into heterogeneous aquifers, which hinders the in situ remediation. Although shear-thinning polymers have emerged as promising tools to meet this challenge, their applicability in complex remedial systems remains unconfirmed. We investigated the sweeping efficiencies of calcium polysulfide (CPS) into Cr(VI)-contaminated
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High concentration of blood cobalt is associated with the impairment of blood-brain barrier permeability Chemosphere (IF 5.778) Pub Date : 2021-01-07 Zhigang Li; Ziye Wang; Kaibing Xue; Zhanshan Wang; Chen Guo; Yan Qian; Xiaoqian Li; Yongjie Wei
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Biomonitoring for wide area surveying in landmine detection using honeybees and optical sensing Chemosphere (IF 5.778) Pub Date : 2021-01-18 Ross N. Gillanders; James ME. Glackin; Zdenka Babić; Mario Muštra; Mitar Simić; Nikola Kezić; Graham A. Turnbull; Janja Filipi
Humanitarian demining is a worldwide effort and the range of climates and environments prevent any one detection method being suitable for all sites, so more tools are required for safe and efficient explosives sensing. Landmines emit a chemical flux over time, and honeybees can collect the trace residues of explosives (as particles or as vapour) on their body hairs. This capability was exploited using
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Reproductive toxicity of Novaluron in Bombyx mori (Lepidoptera: Bombycidae) and its impact on egg production Chemosphere (IF 5.778) Pub Date : 2021-01-11 Marilucia Santorum; Bertha Irina Gastelbondo-Pastrana; Elton Luiz Scudeler; Márcia Santorum; Rose Meire Costa; Daniela Carvalho dos Santos
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Magnetite drives self-dechlorination of 4-chlorophenol in anoxic aquatic sediments Chemosphere (IF 5.778) Pub Date : 2021-01-18 Yang Li; Ying Ma; Zisheng Zhao; Xin Wen; Guangkuo Xu; Lin Jiang; Lifen Liu; Yaobin Zhang; Zhiqiang Zhao
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Characterizing the roles of pretreatment methods for model suspensions in the membrane fouling process: The case of yeast and kaolin Chemosphere (IF 5.778) Pub Date : 2021-01-11 Situ Mu; Dongxu Sun; Jie Wang; Hongwei Zhang
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Alteration in expressions of ion channels in Caenorhabditis elegans exposed to polystyrene nanoparticles Chemosphere (IF 5.778) Pub Date : 2021-01-18 Huanliang Liu; Yuexiu Qiu; Dayong Wang
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Fabrication of titanium dioxide nanomaterial for implantable highly flexible composite bioelectrode for biosensing applications Chemosphere (IF 5.778) Pub Date : 2021-01-18 Omnia Mohamed; Amani Al-Othman; Hasan Al-Nashash; Muhammad Tawalbeh; Fares Almomani; Mashallah Rezakazemi
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Effective removal of malachite green dye from aqueous solution in hybrid system utilizing agricultural waste as particle electrodes Chemosphere (IF 5.778) Pub Date : 2021-01-15 A. Annam Renita; Kilaru Harsha Vardhan; P. Senthil Kumar; P. Tsopbou Ngueagni; A. Abilarasu; Subi Nath; Pallavi Kumari; R. Saravanan
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Preparation of TiO2/SiO2 ceramic membranes via dip coating for the treatment of produced water Chemosphere (IF 5.778) Pub Date : 2021-01-19 Sara S. Marzouk; Vincenzo Naddeo; Fawzi Banat; Shadi W. Hasan
Produced water, a by-product generated from the oil and gas extraction processes, represents a major challenge in the oil and gas industry as it is generally characterized with a very high salinity and oil content. Currently used ceramic membranes for oil-water separation suffer from the low water flux in spite of their several distinctive advantages. To overcome this limitation and to increase the
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Priority perfluoroalkyl substances in surface waters - A snapshot survey from 22 developing countries Chemosphere (IF 5.778) Pub Date : 2021-01-13 Abeer Baabish; Siamak Sobhanei; Heidelore Fiedler
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Electrochemical degradation of atrazine by BDD anode: Evidence from compound-specific stable isotope analysis and DFT simulations Chemosphere (IF 5.778) Pub Date : 2021-01-22 Ting Wang; Taobo Huang; Huan Jiang; Ruoqi Ma
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Recent Advances in Hybrid Wet Scrubbing Techniques for NOx and SO2 Removal: State of the Art and Future Research Chemosphere (IF 5.778) Pub Date : 2021-01-22 Hafiz Muhammad Adeel Sharif; Nasir Mahmood; Shengye Wang; Ijaz Hussain; Ya-Nan Hou; Li-Hui Yang; Zhao Xu; Bo Yang
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Exposure to Phthalates DEHP and DINP May Lead to Oxidative Damage and Lipidomic Disruptions in Mouse Kidney Chemosphere (IF 5.778) Pub Date : 2021-01-22 Yue Gu; Mei Gao; Wenwen Zhang; Lei Yan; Fengmin Shao; Jing Zhou
Di(2-ethylhexyl) phthalate (DEHP) has been well acknowledged for its endocrine disruption and associated metabolic diseases, leading to the search for safer industrial alternatives including di-isononyl phthalate (DINP). However, safety data for the latter chemical has been relatively scarce particularly regarding potential damage to the kidney at low doses. Five-week-old ICR male mice were exposed
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Construction of C@WS2/g-C3N4 Z-scheme photocatalyst with C film as an effective electron mediator and its enhanced degradation of 2,4-dichlorophenol under visible light Chemosphere (IF 5.778) Pub Date : 2021-01-22 Shu Wu; Yan Wang
A novel Z-scheme heterojunction C@WS2/g-C3N4 composite was prepared with carbon as a bridge for improving the photocatalytic property. The results of composition and structure studies demonstrate that the introduced carbon was deposited on the surface of WS2 with a film form in the ternary composites. The analysis of optical and photo-electrochemical properties reveals that the carbon film played as
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