Emission spectrographic determination of trace metals in airborne particulates collected on a membrane filter
نویسندگان
چکیده
منابع مشابه
a study on rate making and required reserves determination in reinsurance market: a simulation
reinsurance is widely recognized as an important instrument in the capital management of an insurance company as well as its risk management tool. this thesis is intended to determine premium rates for different types of reinsurance policies. also, given the fact that the reinsurance coverage of every company depends upon its reserves, so different types of reserves and the method of their calc...
Load of Heavy Metals and Pah Presence in the Airborne Dust Particulates of Nagpur City
The heavy metals heavy metals characterization and pahs presence in the airborne dust particulates have been studied in different representative areas of nagpur city. This report presents the profile of pah, monitored in the particle bound ambient air of nagpur city in Maharashtra. Respirable dust and fine particulate sampler collected the ambient air particulate on the filter paper. Extracted ...
متن کاملVoltammetric Determination of Trace Concentrations of Metals in the Environment
facing the world today is the contamination of the environment by inorganic, organic, and organometallic species. One area of particular interest is the detection of heavy metals and metalloids in environmental matrices and the elucidation of their pathways through various environmental compartments (1–4). Ultimately, these toxic metals are incorporated into drinking water and various food chai...
متن کاملDetermination of Trace Metals Abnormalities in Patients with Vivax Malaria
BACKGROUND In the present study, blood serum level of metals were determined in malarial patients and compared with those in the normal subjects without complication using Atomic Absorption Spectrometer. METHODS For the determination of these metals twelve intravenous blood samples each from referred malarial patients and a group of normal subjects were collected and immediately centrifuged t...
متن کاملCharacterisation of airborne particulates and associated trace metals deposited on tree bark by ICP-OES, ICP-MS, SEM-EDX and laser ablation ICP-MS
Particulate matter accumulated on tree bark specimens was examined in order to investigate its potential use as a natural monitor to study the impact on local atmospheric conditions. Tree bark from sargent cherry (Prunus sargentii) and sugar maple (Acer saccharum Marsh) trees was collected from four locations: Drax (North Yorkshire), Darley Dale (Derbyshire), Galway (Ireland) and Tristan da Cun...
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ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 1973
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.22.3