About: Typical pollutants in bottom ashes from a typical medical waste incinerator

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Typical pollutants in bottom ashes from a typical medical waste incinerator
Creator	Zhang, Fu-Shen Zhao, Lijuan Bo, Da Chen, Mengjun Liu, Zhengang Wu, Jianzhi
Source	Elsevier; Medline; PMC
abstract	Abstract Incineration of medical waste (MW) is an important alternative way for disposal of this type of hazardous waste, especially in China because of the outbreak of severe acute respiratory syndromes (SARs) in 2003. Thus, far, fly ash has received much attention but less attention has been paid to bottom ash. In this study, bottom ash samples were collected from a typical MW incinerator, and typical pollutants including heavy metals and polycyclic aromatic hydrocarbons (PAHs) in the ash were examined. X-ray fluorescence spectroscopy results indicated that CaO, SiO2 and Al2O3 were the main components of the bottom ash. Inductively coupled plasma-optical emission spectroscopy showed that the ash contained large amounts of heavy metals, including Zn, Ti, Ba, Cu, Pb, Mn, Cr, Ni and Sn. Most of the heavy metals (e.g., Ba, Cr, Ni, and Sn) presented in the residual fraction; whereas Mn, Pb and Zn presented in Fe–Mn oxides fraction, and Cu in organic-matter fraction. Toxicity characteristic leaching procedure tests indicated that the leached amounts of heavy metals were well below the limits. The sum of 16 US EPA priority PAHs (ΣPAHs) varied from 10.30 to 38.14mgkg−1, and the total amounts of carcinogenic PAHs ranged between 4.09 and 16.95mgkg−1, exceeding the limits regulated by several countries. This research provides basic information for the evaluation of the environmental risk of MW incinerator bottom ash.
has issue date	2010-01-15(xsd:dateTime)
bibo:doi	10.1016/j.jhazmat.2009.08.066
bibo:pmid	19748182
has license	els-covid
sha1sum (hex)	231e85d94b1855a26bd45451d209ac1e7ea9d742
schema:url	https://doi.org/10.1016/j.jhazmat.2009.08.066
resource representing a document's title	Typical pollutants in bottom ashes from a typical medical waste incinerator
has PubMed Central identifier	PMC7116986
has PubMed identifier	19748182
schema:publication	Journal of Hazardous Materials
resource representing a document's body	covid:231e85d94b1855a26bd45451d209ac1e7ea9d742#body_text
is schema:about of	named entity 'environmental' named entity 'bottom ash' named entity 'syndromes' named entity 'bottom ash' named entity 'fraction' named entity 'respiratory' named entity 'SiO' named entity 'ASH' named entity 'PAID' named entity 'EVALUATION' named entity 'INCINERATOR' named entity 'RECEIVED' named entity 'X-RAY FLUORESCENCE SPECTROSCOPY' named entity '921' named entity 'RESIDUAL' named entity 'MEDICAL WASTE' named entity 'MG KG' named entity 'RESPIRATORY' named entity '2 O' named entity 'HAZARDOUS WASTE' named entity 'CAO' named entity 'EPA' named entity 'COMPONENTS' named entity 'CONTAINED' named entity 'SAMPLES' named entity 'DISPOSAL' named entity 'TOTAL' named entity 'RESULTS' named entity 'THE BOTTOM' named entity 'LIMITS' named entity 'WAY' named entity 'SUM' named entity 'INDICATED' named entity 'EXAMINED' named entity 'STUDY' named entity 'ENVIRONMENTAL RISK' named entity 'MUCH' named entity 'MEDICAL WASTE' named entity 'TYPICAL' named entity 'MAIN' named entity 'INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROSCOPY' named entity 'BUT' named entity 'INCINERATOR' named entity 'CHINA' named entity 'MATTER' named entity 'INCINERATION' named entity 'POLLUTANTS' named entity 'POLLUTANTS' named entity 'INCLUDING' named entity 'INFORMATION' named entity 'OUTBREAK' named entity 'FAR' named entity 'BASIC' named entity 'RESEARCH' named entity 'TYPICAL' named entity 'ALTERNATIVE' named entity 'SYNDROMES' named entity 'TYPE' named entity 'COUNTRIES' named entity 'CARCINOGENIC' named entity 'POLYCYCLIC AROMATIC HYDROCARBONS' named entity 'IMPORTANT' named entity 'REGULATED' named entity 'PRESENTED' named entity 'PROCEDURE' named entity 'OXIDES' named entity 'ORGANIC' named entity 'TESTS' named entity 'PROVIDES' named entity 'COLLECTED' named entity 'CHARACTERISTIC' named entity 'FRACTION' named entity 'AMOUNTS' named entity 'LEACHING' named entity 'HEAVY METALS' named entity 'ACUTE'

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