abstract：:This study aimed to classify the possible molecular formulas of precursors for disinfection by-products (DBPs) in raw, coagulated, and chlorinated water samples from the U-Tapao Canal, Songkhla, Thailand. The molecular formulas of DBPs in chlorinated water were investigated. Polyaluminum chloride (PACl) was employed a...

journal_title：Chemosphere

authors： Phatthalung WN,Suttinun O,Phungsai P,Kasuga I,Kurisu F,Furumai H,Musikavong C

更新日期：2021-02-01 00:00:00

abstract：:Highly polluted crude oil electric desalting wastewaters (EDWs) severely affect the efficiency of refinery wastewater treatment plants (WWTPs). Coagulation is an efficient pretreatment to reduce the impacts of EDWs. In the present study, the influences of coagulation pretreatment on the characteristics of EDWs of thre...

journal_title：Chemosphere

authors： Ye H,Chen L,Kou Y,How ZT,Chelme-Ayala P,Wang Q,An Z,Guo S,Chen C,Gamal El-Din M

更新日期：2021-02-01 00:00:00

abstract：:The electrochemical regeneration of real spent activated carbons (AC) used in drinking water treatment plants was studied at different reactor scales. The electrochemical regeneration was carried out in a 6 g filter-press cell and a 3.5 kg batch reactor, allowing the scaling-up of the process between the two electroly...

journal_title：Chemosphere

authors： Ferrández-Gómez B,Ruiz-Rosas R,Beaumont S,Cazorla-Amorós D,Morallón E

更新日期：2021-02-01 00:00:00

abstract：:Endogenous pollution from sediments is gradually becoming a critical pollution source of the drinking water reservoir. Odorants can be released from sediments into the overlying water which further deteriorate the water quality of the drinking water reservoir. In this work, we set the sediment-overlying water systems ...

journal_title：Chemosphere

authors： Peng C,Yan X,Wang X,Huang Y,Jiang L,Yuan P,Wu X

更新日期：2021-02-01 00:00:00

abstract：:In this study, the concentration of foliar dust and 23 elemental concentrations in foliar dust and foliar tissues were studied using long rows of grand tamarind trees grown in two major roads in Coimbatore, India. Twenty-four sampling sites were chosen and categorized as urban (n = 5), suburban (n = 14), and rural (n ...

journal_title：Chemosphere

authors： Subpiramaniyam S,Boovaragamoorthy GM,Kaliannan T,Krishna K,Hong SC,Yi PI,Jang SH,Suh JM

更新日期：2021-02-01 00:00:00

abstract：:The rapid development of industrialization and urbanization results in a numerous production of various organic chemicals to meet the increasing demand in high-quality life. During the synthesis and utilization of these chemical products, their residues unavoidably emerged in environments to severely threaten human's ...

journal_title：Chemosphere

authors： Guan G,Pan JH,Li Z

更新日期：2021-02-01 00:00:00

abstract：:Adsorption is a simple and efficient way for arsenic contamination purification in water, with a pressing challenge to find a cheap and efficient adsorbent. As a poorly crystalline Fe(III)-oxyhydroxy sulfate mineral, schwertmannite can be As(V) adsorbent because of its tunnel structure and low cost. However, the schwe...

journal_title：Chemosphere

authors： Cao Q,Chen C,Li K,Sun T,Shen Z,Jia J

更新日期：2021-02-01 00:00:00

abstract：:This study analyzes the 137Cs behavior in the ponds of Okuma Town from 2015 to 2019 in the Fukushima Dai-ichi nuclear power plant (FDNPP) exclusion zone. A decline in both particulate and dissolved 137Cs activity concentrations was revealed. The decline rate constants for the particulate 137Cs activity concentration w...

journal_title：Chemosphere

authors： Konoplev A,Wakiyama Y,Wada T,Udy C,Kanivets V,Ivanov MM,Komissarov M,Takase T,Goto A,Nanba K

更新日期：2021-02-01 00:00:00

abstract：:In this study, the artificial soil poisoning method was used to explore the antioxidative stress mechanism and gene changes of earthworms (Eisenia foetida) after application of nitenpyram. The toxic effects of nitenpyram on earthworms were combined with the method called the second-generation integrated biomarker resp...

journal_title：Chemosphere

authors： Zhang W,Xia X,Wang J,Zhu L,Wang J,Wang G,Chen Y,Kim YM

更新日期：2021-02-01 00:00:00

abstract：:Propylbenzenes (PBZs) and trimethylbenzenes (TMBs) are aromatic hydrocarbon compounds widely used in many industries with potential release to different environments. The fate and aquatic effects of these compounds in the environment were evaluated. Evidence suggests that PBZs and TMBs will rapidly volatilise from wat...

journal_title：Chemosphere

authors： Peng L,Lin Y,Meng F,Wu J,Zheng Y,Sun T,Wang G

更新日期：2021-02-01 00:00:00

abstract：:A tube-feeding model for administering microplastic (MP, Ø = 30 μm) spheres to fish larvae was employed to quantify the uptake of hydrophobic organic contaminants (HOCs) into the larval body through a single administration of MP. Polychlorinated biphenyl-153 (PCB-153) was used as a representative HOC that can be sorbe...

journal_title：Chemosphere

authors： Norland S,Vorkamp K,Bogevik AS,Koelmans AA,Diepens NJ,Burgerhout E,Hansen ØJ,Puvanendran V,Rønnestad I

更新日期：2021-02-01 00:00:00

abstract：:Open burning of PVC-coated cables is a major source of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/F). In the present study, the formation characteristics of PCDD/F from burning of PVC-based samples with and without metallic copper were evaluated over the dioxin formation temperature window (200-500 °C)....

journal_title：Chemosphere

authors： Zhang M,Fujimori T,Shiota K,Li X,Takaoka M

更新日期：2021-02-01 00:00:00

abstract：:In this study, we investigated the concentrations of Fukushima nuclear power plant accident (FNPPA)-derived radiocesium (134Cs, 137Cs) deposited in the topsoil of Jeju Island, Korea. We also evaluated the soil inventories of radionuclides and compared the concentrations deposited by rainwater and fallout. We present t...

journal_title：Chemosphere

authors： Kang TW,Han YU,Na EH,Koo BJ,Park WP

更新日期：2021-02-01 00:00:00

abstract：:In order to identify the contribution to health risk derived from various emission sources, this study investigated monsoon variations in PM2.5 mass and concentrations of the associated trace elements in a region with complex pollution sources in central Taiwan. This study applied the Chemical Mass Balance model to an...

journal_title：Chemosphere

authors： Chen CR,Lai HC,Liao MI,Hsiao MC,Ma HW

更新日期：2021-02-01 00:00:00

abstract：:Here, the effects of a newly designed ferroelectric oxide synthesized by solid reaction, barium strontium titanate [BST (85/15)] (Ba0.85Sr0.15TiO3), on the carpet shell clam Ruditapes decussatus were investigated. These clams were exposed to four concentrations of BST (85/15) nanoparticles (0.001, 0.01, 0.1, and 1 mg....

journal_title：Chemosphere

authors： Zaoui M,Sellami B,Boufahja F,Faloda F,Nahdi S,Alrezaki A,Alwasel S,Harrath AH

更新日期：2021-02-01 00:00:00

abstract：:Although use of organochlorine pesticides (OCPs) has been banned or severely limited on a global basis, concerning concentrations continue to be reported in many tropical and subtropical regions of the world. These habitats often support high levels of unique biodiversity and vulnerable communities that depend on the ...

journal_title：Chemosphere

authors： Buah-Kwofie A,Humphries MS

更新日期：2021-01-25 00:00:00

abstract：:The behavior of arsenic (As) in paddy soil is of great interest because rice is an efficient As accumulator, which can result in potential health risks to humans. In this study, we investigated the distribution and translocation of As speciation within the soil-rice system in the presence of Fenton solution (100 μM H2...

journal_title：Chemosphere

authors： Wang S,Li Q,Stubbings WA,Li L,Qin J,Li H

更新日期：2021-01-25 00:00:00

abstract：:Direct charge transfer (DCT) and •OH attack played important roles in contaminant degradation by BDD electrochemical oxidation. Their separate contributions and potential bond-cleavage processes were required but lacking. Here, we carried out promising compound-specific isotope fractionation analysis (CSIA) to explore...

journal_title：Chemosphere

authors： Wang T,Huang T,Jiang H,Ma R

更新日期：2021-01-22 00:00:00

abstract：:Electrostatic and complexation effects have been considered as the primary adsorption mechanisms for defluorination using aluminum based materials, while the effect of ion exchange between anions and fluorine ion has been mostly ignored, although synthesized alumina materials usually contain a large amount of anions, ...

journal_title：Chemosphere

authors： He Y,Huang L,Song B,Wu B,Yan L,Deng H,Yang Z,Yang W,Wang H,Liang Z,Luo J

更新日期：2021-01-19 00:00:00

abstract：:Microalgae cultivation using open cultivation systems requires large area and it is susceptible to contamination as well as weather changes. Meanwhile, the closed systems require large capital investment, and they are susceptible to the build-up of dissolved oxygen. Air-liquid interface culture systems with low water-...

journal_title：Chemosphere

authors： Yap JX,Leo CP,Mohd Yasin NH,Derek CJC

更新日期：2021-01-18 00:00:00

abstract：:Implantable and stretchable electrodes have managed to progress the medical field from a medical diagnosis aspect to a patient treatment level. They offer the ability to detect biosignals and conduct electrical current to tissues that aid in muscle stimulation and axon regeneration. Current conventional electrodes are...

journal_title：Chemosphere

authors： Mohamed O,Al-Othman A,Al-Nashash H,Tawalbeh M,Almomani F,Rezakazemi M

更新日期：2021-01-18 00:00:00

abstract：:This study aimed to characterize PM2.5-bound trace elements in Northern Zhejiang Province (NZP), one of the most economically prosperous regions in China, and assess the associated health risks for the general populations. A year-long sampling campaign was conducted at four sites representative of urban, suburban, and...

journal_title：Chemosphere

authors： Xu J,Jia C,Yu H,Xu H,Ji D,Wang C,Xiao H,He J

更新日期：2021-01-13 00:00:00

abstract：:The Stockholm Convention on Persistent Organic Pollutants (POPs) has established a global monitoring plan (GMP) to generate comparable data on the presence of POPs listed in the Stockholm Convention to identify changes in POPs concentrations over time and in regions. Perfluoroalkyl substances (PFAS) have been listed i...

journal_title：Chemosphere

authors： Baabish A,Sobhanei S,Fiedler H

更新日期：2021-01-13 00:00:00

abstract：:Atrazine (ATR), a bio accumulative herbicide is frequently used in agriculture to control unwanted weeds. Due to continuous application, atrazine persists in the environment and causes deleterious impacts including neurotoxicity, hepatotoxicity, and gut microbiota disorders. Therefore, this study for the first time re...

journal_title：Chemosphere

authors： Liu B,Zeng Q,Chen H,Liao J,Bai Y,Han Q,Qiao N,Wang S,Mehmood K,Hussain R,Ahmed BZ,Tang Z,Zhang H,Li Y

更新日期：2021-01-11 00:00:00

abstract：:In situ bioassays provide valuable information about the environment and offer more realistic results than usual laboratory experiments. The aim of this study was to evaluate the quality of water bodies from the lower Paraná River basin, the second most important in South America, through analysis of physiochemical pa...

journal_title：Chemosphere

authors： Peluso J,Pérez Coll CS,Aronzon CM

更新日期：2021-01-11 00:00:00

abstract：:Reduction and recycling of Cr(VI) can offer environmental governance and sustainable development. Polypyrrole/sugarcane bagasse composites (PPy/SCB) for efficient adsorption and reduction of Cr(VI) in wastewater were prepared by in-situ polymerization. The effects of the initial pH, Cr concentration, adsorbent dosage,...

journal_title：Chemosphere

authors： Chen Z,Pan K

更新日期：2021-01-11 00:00:00

abstract：:Various environmental pollutants (e.g., air, water and solid pollutants) are discharged into environments with the rapid development of industrializations, which is presently at the forefront of global attention. The high efficient removal of these environmental pollutants is of important concern due to their potentia...

journal_title：Chemosphere

authors： Sun Y,Li Y

更新日期：2021-01-08 00:00:00

abstract：BACKGROUND & AIMS:Recent prospective cohort studies have suggested that circulating persistent organic pollutants (POPs) may be associated with the development of cancers. We investigated the association between pre-diagnostic serum concentrations of POPs and colorectal cancer (CRC) risk. METHODS:A case-cohort study w...

journal_title：Chemosphere

authors： Park EY,Kim J,Park E,Oh JK,Kim B,Lim MK

更新日期：2021-01-08 00:00:00

abstract：:The removal of organic micropollutants (OMPs) has been investigated in constructed wetlands (CWs) operated as bioelectrochemical systems (BES). The operation of CWs as BES (CW-BES), either in the form of microbial fuel cells (MFC) or microbial electrolysis cells (MEC), has only been investigated in recent years. The p...

journal_title：Chemosphere

authors： Hartl M,García-Galán MJ,Matamoros V,Fernández-Gatell M,Rousseau DPL,Du Laing G,Garfí M,Puigagut J

更新日期：2021-01-08 00:00:00

abstract：:The potential toxicity of hexabromocyclododecane (HBCD), its persistence in the environment, and its high bioaccumulation characteristics pose a need to remediate HBCD in the environment. Bacillus cereus and B. subtilis species complexes we isolated from Taiwan soil are capable of degrading HBCD. B. cereus can degrade...

journal_title：Chemosphere

authors： Chou TH,Li YJ,Ko CF,Wu TY,Shih YH

更新日期：2021-01-05 00:00:00

abstract：:As a synthetic estrogen, 17α-ethynylestradiol (EE2) has been known to show the strong estrogenic potency. This work critically reviewed the occurrence and removal of EE2 in municipal wastewater treatment plants (WWTPs). Based on the on-site investigations from 282 municipal WWTPs across 29 countries, the concentration...

journal_title：Chemosphere

authors： Tang Z,Liu ZH,Wang H,Dang Z,Liu Y

更新日期：2021-01-04 00:00:00

abstract：:In recent years, the dramatic increase in antibiotic use has led to the evolution of antibiotic resistant genes (ARGs), posing a potential risk to human and aquatic ecological safety. In this study, source contribution and correlations between twelve antibiotics and their corresponding ARGs were firstly investigated i...

journal_title：Chemosphere

authors： Zhao B,Xu J,Zhang G,Lu S,Liu X,Li L,Li M

更新日期：2021-01-01 00:00:00

abstract：:The high value-added use of tannery solid waste and elimination of tannery liquid waste in the leather-making industry have attracted widespread attention. In this study, a MgO-doped biochar (MgO/BC) adsorbent was successfully prepared by utilizing tannery solid waste (i.e., non-tanned hide wastes) as the biomass mate...

journal_title：Chemosphere

authors： Tang Y,Zhao J,Zhang Y,Zhou J,Shi B

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:Evidence on the acute effect of short-term exposure to nitrogen dioxide (NO2) on years of life lost (YLL) is rare, especially in multicity setting. METHODS:We conducted a time series study among 48 major Chinese cities covering more than 403 million people from 2013 to 2017. The relative percentage changes ...

journal_title：Chemosphere

authors： Li J,Zhang X,Li G,Wang L,Yin P,Zhou M

更新日期：2021-01-01 00:00:00

abstract：:Atrazine residue in soil is one of the serious environmental problems and continues to risk ecosystem and human health. To address the environmental behaviors and dissipation of atrazine and better manage the application of atrazine in reality, we comprehensively investigated the adsorption and desorption, migration a...

journal_title：Chemosphere

authors： Liu J,Zhou JH,Guo QN,Ma LY,Yang H

更新日期：2021-01-01 00:00:00

abstract：:This work assessed the effect of the antibiotics trimethoprim (TMP) and sulfamethoxazole (SMX) on the granulation process, microbiology, and organic matter and nutrient removal of an aerobic granular sludge (AGS) system. In addition, after the maturation stage, the impact of the redox mediator anthraquinone-2,6-disulf...

journal_title：Chemosphere

authors： Mendes Barros AR,Argenta TS,de Amorim de Carvalho C,da Silva Oliveira F,Milen Firmino PI,Bezerra Dos Santos A

更新日期：2021-01-01 00:00:00

abstract：:Lipids generally represent the major matrix contributing to the absorptive capacity for hydrophobic organic contaminants in aquatic ecosystems. The aim of the present study was to determine whether contaminants partition to a different degree to the different storage lipid classes: wax ester (WE) and triacylglycerol (...

journal_title：Chemosphere

authors： Ruus A,Allan IJ,Bæk K,Borgå K

更新日期：2021-01-01 00:00:00

abstract：:Despite the restriction of the use of neonicotinoids in the EU, including thiamethoxam and clothianidin, the debate over their risk on honey bees has not been fully settled. This study presents results of a three-year study working with 180 honey bee colonies in ten replicates. Colonies were sorted into three treatmen...

journal_title：Chemosphere

authors： Flores JM,Gámiz V,Gil-Lebrero S,Rodríguez I,Navas FJ,García-Valcárcel AI,Cutillas V,Fernández-Alba AR,Hernando MD

更新日期：2021-01-01 00:00:00

abstract：:The use of the biological agents for leaching heavy metals from contaminated soils is a very promising method that is both efficient and eco-friendly. In this study, a fungus Aspergillus tubingensis F12 was reported to possess a strong adsorption capacity for various heavy metal ions and shown to adsorb 90.8% Pb, 68.4...

journal_title：Chemosphere

authors： Tang A,Lu Y,Li Q,Zhang X,Cheng N,Liu H,Liu Y

更新日期：2021-01-01 00:00:00

abstract：:Magnetite nanoparticles (Fe3O4 NPs) was firstly used to enhance pollutants removal during coal gasification wastewater (CGW) treatment in anaerobic digestion (AD) system. Bench-scale results revealed that 200 mg/L and 20-40 nm of Fe3O4 NPs addition resulted in a maximum removal capacity of total phenol (TPh) at a temp...

journal_title：Chemosphere

authors： Ma W,Li J,Zhong D,Ge X,Li K,Dai C,Gao Y

更新日期：2021-01-01 00:00:00