Differential pulse polarography in the analysis of products from coal treatment

Authors
Baranowska, I Slaczka, A Srogi, K
Citation
I. Baranowska et al., Differential pulse polarography in the analysis of products from coal treatment, POL J ENV S, 10(1), 2001, pp. 57-61
Citations number
9
Categorie Soggetti
Environment/Ecology
Journal title
POLISH JOURNAL OF ENVIRONMENTAL STUDIES
ISSN journal
12301485 → ACNP
Volume
10
Issue
1
Year of publication
2001
Pages
57 - 61
Database
ISI
SICI code
1230-1485(2001)10:1<57:DPPITA>2.0.ZU;2-D
Abstract
The content of the heavy metals cadmium, zinc, nickel, lead and molybdenum in products and waste coming from fuel processing (originating from power p lants and coal mines) was determined using DPV. Samples were digested in a microwave mineralizer in mixtures of HNO3 + HClO4 acids (3:2; 4:2 v/v). The following certified reference materials were used in these investigations: fly ash (CTA-FFA-1), apatite concentrate (CTA-AC-1) and coal (BCR-40).