LAUSR: hcb

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Remediation of hexachlorobenzene-contaminated soils with alkyl glycoside-enhanced desorption and zero-valent iron-EDTA-air treatment.

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0 Published in 2020 at "Journal of environmental quality"

DOI: 10.1002/jeq2.20057

Abstract: In this work, the use of a coupled process, alkyl glycoside (APG) enhanced soil desorption followed by the zero-valent iron-ethylenediaminetetraacetic acid (EDTA)-air (ZEA) Fenton-like system, was investigated for the remediation of a simulated hexachlorobenzene (HCB)-contaminated… read more here.

Keywords: hcb; alkyl glycoside; remediation; zero valent ... See more keywords

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Preliminary release inventories of unintentionally generated dl-PCB and HCB from sources in China: Base year 2015.

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1 Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.12.098

Abstract: This research presents release inventories of unintentionally generated dioxin-like polychlorinated biphenyls (dl-PCB) and hexachlorobenzene (HCB), which so far have not been developed or assessed. For the inventory development, the amended Toolkit methodology as developed for… read more here.

Keywords: hcb; release inventories; pcb hcb; inventories unintentionally ... See more keywords

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Combined effects of pentachlorophenol and its byproduct hexachlorobenzene on endocrine and reproduction in zebrafish.

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0 Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2018.12.100

Abstract: Pentachlorophenol (PCP) and its byproduct hexachlorobenze (HCB) are two co-existing persistent environmental chemicals, but their combined toxicity remains unclear. In this study, adult zebrafish were exposed to 5 (low dose) and 25 μg·L-1 (high dose) of… read more here.

Keywords: hcb; endocrine reproduction; exposure; pcp ... See more keywords

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Bioaccumulation of PCBs, HCB and PAHs in the summer plankton from West Spitsbergen fjords.

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2 Published in 2022 at "Marine pollution bulletin"

DOI: 10.1016/j.marpolbul.2022.113488

Abstract: Concentrations of seven polychlorinated biphenyls (PCBs), hexachlorobenzene (HCB), and twelve polycyclic aromatic hydrocarbons (PAHs) were examined in plankton collected in summer from different Arctic fjords (Hornsund, Kongsfjorden, Adventfjorden). The levels of all target contaminants in… read more here.

Keywords: hcb; plankton; bioaccumulation pcbs; summer ... See more keywords

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A dioxin‐like compound induces hyperplasia and branching morphogenesis in mouse mammary gland, through alterations in TGF‐&bgr;1 and aryl hydrocarbon receptor signaling

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1 Published in 2017 at "Toxicology and Applied Pharmacology"

DOI: 10.1016/j.taap.2017.09.012

Abstract: &NA; Hexachlorobenzene (HCB) is a widespread environmental pollutant and a dioxin‐like compound that binds weakly to the aryl hydrocarbon receptor (AhR). Because AhR and transforming growth factor &bgr;1 (TGF‐&bgr;1) converge to regulate common signaling pathways,… read more here.

Keywords: hcb; mammary gland; mouse mammary; receptor ... See more keywords

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Enhanced anaerobic degradation of hexachlorobenzene in a Hydragric Acrisol using humic acid and urea

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0 Published in 2021 at "Pedosphere"

DOI: 10.1016/s1002-0160(20)60062-5

Abstract: ABSTRACT Humic substances acting as an electron shuttle and nitrogen transformation process influence remarkably the electron transfer in anaerobic reaction systems and thus may affect the reductive dechlorination of hexachlorobenzene (HCB). In order to develop… read more here.

Keywords: hcb; dechlorination; humic acid; acid urea ... See more keywords

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Passive Sampling Helps the Appraisal of Contaminant Bioaccumulation in Norwegian Fish Used for Regulatory Chemical Monitoring

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0 Published in 2022 at "Environmental Science & Technology"

DOI: 10.1021/acs.est.2c00714

Abstract: Hexachlorobenzene (HCB), listed on the Stockholm Convention on persistent organic pollutants and regulated as a hazardous priority pollutant by the Water Framework Directive (WFD), is ubiquitously distributed in the environment and assumed to mildly biomagnify… read more here.

Keywords: helps appraisal; sampling helps; passive sampling; fish ... See more keywords

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Flexible Aliphatic Diammonioacetates as Zwitterionic Ligands in UO22+ Complexes: Diverse Topologies and Interpenetrated Structures.

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2 Published in 2023 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.2c04321

Abstract: N,N,N',N'-Tetramethylethane-1,2-diammonioacetate (L1) and N,N,N',N'-tetramethylpropane-1,3-diammonioacetate (L2) are two flexible zwitterionic dicarboxylates which have been used as ligands for the uranyl ion, 12 complexes having been obtained from their coupling to diverse anions, mostly anionic polycarboxylates, or… read more here.

Keywords: topology; network; chemistry; flexible aliphatic ... See more keywords

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A High-Performance and Economical Multiport Hybrid Direct Current Circuit Breaker

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0 Published in 2020 at "IEEE Transactions on Industrial Electronics"

DOI: 10.1109/tie.2019.2947835

Abstract: Hybrid dc circuit breaker (HCB) is an effective device for interrupting dc fault currents in dc grids. Conventional two-port HCB requires too many insulated gate bipolar transistors (IGBTs) in series in its main breaker, resulting… read more here.

Keywords: breaker; hcb; multiport hybrid; circuit breaker ... See more keywords

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Identification of the hcb Gene Operon Involved in Catalyzing Aerobic Hexachlorobenzene Dechlorination in Nocardioides sp. Strain PD653

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0 Published in 2017 at "Applied and Environmental Microbiology"

DOI: 10.1128/aem.00824-17

Abstract: ABSTRACT Nocardioides sp. strain PD653 was the first identified aerobic bacterium capable of mineralizing hexachlorobenzene (HCB). In this study, strain PD653-B2, which was unexpectedly isolated from a subculture of strain PD653, was found to lack… read more here.

Keywords: hcb; strain pd653; hexachlorobenzene; dechlorination ... See more keywords