Browsing Makale Koleksiyonu by Subject "AAS"
Now showing items 1-9 of 9
-
Comparison of Probe with Bath Ultrasonic Leaching Procedures for Preparation to Heavy Metal Analysis of Bio-Collectors Prior to Atomic Absorption Spectrometry
(TAYLOR & FRANCIS INC, 2017)Both comparison and optimization of two sample preparation methods (probe and bath) based on leaching of lead (Pb), zinc (Zn), manganese (Mn) and nickel (Ni) from bio-collector sprouts (Pinus sylvertris L., Picea orientalis ... -
Comparison of ultrasound-assisted leaching with conventional and acid bomb digestion for determination of metals in sediment samples
(2007)In this paper, a sample preparation method based on ultrasound assisted leaching of Pb, Cu, Zn, Ni and Mn from river and pond sediment samples under ultrasonic effect has been described. Parameters influencing leaching ... -
Determination of heavy metals in bio-collectors as indicator of environmental pollution
(TAYLOR & FRANCIS LTD, 2002)The heavy metal levels in bio-collector (Fabaceae Rabinia Pseudoacacia L. sprouts) samples collected from seven sites, which had the characteristic properties of the Sivas city, Turkey, in year 2000, have been determined ... -
Determination of manganese and iron in magmatic rocks after ultrasonic leaching by flame AAS
(SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK, 2002)An alternative sample preparation method has been developed for destructive analysis of magmatic rock sample. The method simply included the crushing, HF treatment and 1% HCl leaching steps of the rock samples under ... -
Monitoring of heavy metals in urban snow as indicator of atmosphere pollution
(TAYLOR & FRANCIS LTD, 2002)Snow samples from six sites located in and around urban areas in Sivas city, Turkey, were collected in the winter of 2000. After ultrasonic leaching of the melted snow solutions, they were analysed for heavy metals (Mn, ... -
Sequential ultrasonic leaching of strontium from sediments
(GORDON BREACH PUBLISHING, TAYLOR & FRANCIS GROUP, 2001)The effects of ultrasonic excitation on the sequential leaching of Sr from sediments have been investigated. The sequential leaching scheme of Tessier partitions metals in sediments into exchangeable, carbonate bound, oxide ... -
Ultrasonic leaching of bio-collectors for heavy metal analysis
(TAYLOR & FRANCIS LTD, 2000)A Bio Collector - Ultrasonic Leaching Method (BC-ULM) was developed for the analysis of heavy metals (Pb, Cd,Cr, Ni, Cu, Fe and Al) on plant sprouts for the assessment of environmental pollution. Fabaceae Rabinia Pseudoacacia ... -
Ultrasonic-assisted leaching of trace metals from sediments as a function of pH
(Elsevier, 2007)The effects of ultrasonication on the leaching of trace metals form sediments as a function of pH have been investigated using atomic absorption spectrometry. Cu, Pb, Ni, Zn and Mn were leached from sediments by ultrasonic ... -
Ultrasound assisted pseudo-digestion of street dust samples prior to determination by atomic absorption spectrometry
(Elsevier, 2005)A sample preparation method based on ultrasound assisted pseudo-digestion of Pb, Cu, Zn and Ni from street dust samples under ultrasonic effect has been described. Parameters influencing pseudo-digestion, such as sonication ...