Chlorinated aromatic hydrocarbons
Chlorinated polycyclic aromatic hydrocarbons (Cl-PAHs) are a group of compounds comprising polycyclic aromatic hydrocarbons with two or more aromatic rings and one or more chlorine atoms attached to the ring system. Cl-PAHs can be divided into two groups: chloro-substituted PAHs, which have one … See more Chlorinated polycyclic aromatic hydrocarbons are generated by combustion of organic compounds. Cl-PAHs enter the environment from a multiplicity of sources and tend to persist in soil and in … See more One of the well-established mechanisms by which chlorinated polycyclic aromatic hydrocarbons can exert their toxic effects is via the function … See more Some Cl-PAHs have structural similarities to dioxins, they are suspected of having similar toxicities. These types of compounds are known to be carcinogenic, mutagenic, and teratogenic. Toxicological studies have shown that some Cl-PAHs possess greater … See more WebApr 14, 2024 · AMA Style. Li H, Han Z, Kong X, Wang Y, Song L. Adsorption Characteristics and Influencing Factors of Chlorinated and Aromatic Hydrocarbons on Aquifer Medium.
Chlorinated aromatic hydrocarbons
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WebMar 10, 2024 · Chlorinated hydrocarbons are organic molecules characterized by the presence of at least one chlorine atom bonded to a carbon atom. Compounds which … WebThe fate of PCDDs, PCDFs, and PCBs in sewage sludges after different management techniques — such as agricultural application, land restoration, and marine disposal — …
WebApr 14, 2024 · AMA Style. Li H, Han Z, Kong X, Wang Y, Song L. Adsorption Characteristics and Influencing Factors of Chlorinated and Aromatic Hydrocarbons on Aquifer Medium. WebThe chlorinated hydrocarbons were developed beginning in the 1940s after the discovery (1939) of the insecticidal properties of DDT. Other examples of this series are BHC, …
WebNine chlorinated and brominated polycyclic aromatic hydrocarbons (Cl/BrPAHs) and five parent polycyclic aromatic hydrocarbons (PAHs) were measured in urban surface soil and fly ash samples collected from Shenzhen, south China in winter 2010. The concentrations of total Cl/BrPAHs and PAHs in soil ranged from below the reporting limit to 142ng/g ... WebThe generation of and extent to which chlorinated and brominated polycyclic aromatic hydrocarbons (Cl/Br-PAHs) are formed and released from secondary copper smelters remain unknown. This field study, to our knowledge, is the first to identify secondary copper smelters as new sources of Cl/Br-PAHs. Mass concentrations of ∑19Cl-PAHs and ∑19Br …
WebFeb 11, 2009 · Chlorinated and brominated polycyclic aromatic hydrocarbons (CIPAHs and BrPAHs) occur as pollutants in the environment. Nevertheless, there is little information available regarding the toxic effects of CIPAHs and BrPAHs.
WebDec 7, 1998 · The prototype of a portable fiber-optic sensor system for monitoring apolar hydrocarbons in groundwater or industrial wastewater is presented. This sensor system can be used for quantitative in situ analysis of organic pollutants like chlorinated hydrocarbons, aromatic hydrocarbons, or fuels in a broad concentration range from … bridge new versionWebOct 10, 2024 · Hydrocarbons are compounds comprised of hydrogen and carbon. They are classified as either aromatic (cyclic) or aliphatic (straight-chained)These are typically the … can\u0027t preload battlefield 2042WebApr 1, 2024 · Dimers and trimers of polycyclic aromatic hydrocarbons as models of graphene bilayers and trilayers: Enhanced electron density at the edges Article Full-text available May 2013 Amarjeet Yadav... can\u0027t preload overwatch 2WebMunicipal solid waste incineration (MSWI) and iron and steel making plants are two of important sources of chlorinated aromatic hydrocarbons (CAHs). In this study, the … can\u0027t press f1 tttWebChlorinated aromatic hydrocarbons present in their free forms in blood samples are extracted directly from the prepared plasma using iso-octane (2,2,4-trimethylpentane). … can\\u0027t press windows buttonWebAbstract An increasing number of studies have indicated that environmental contamination with chlorinated polycyclic aromatic hydrocarbons (Cl-PAHs) has been underestimated. However, insufficient available toxicological information on Cl-PAHs makes evaluating their risks to health challenging. can\u0027t press shift+space+w togetherWebAbstract An increasing number of studies have indicated that environmental contamination with chlorinated polycyclic aromatic hydrocarbons (Cl-PAHs) has been … bridge newspaper michigan