Published 1986
| Version v1
Book
Contribution to the radioanalytical determination of heavy metals in the working environment of welders
Creators
- 1. Dept. of Environmental Chemistry and Technology, Chemicotechnological Faculty, Slovak Technical University, Bratislava, Czechoslovakia
Description
Heavy metals can be the most important toxic substances in welding environments. Their chemical behaviour is related to welding aerosols; hence, reliable analysis of these aerosols is quite important. Activation analysis by fast neutrons /14 MeV/, and radionuclidic X-ray fluorescence analysis /241-Am source/ were used to determine selected metals /Fe, Mn, Cr, Ni, Mo/ in aerosols produced during welding of high-alloy steels with MIG technology. Sampling was done by filtration using micro-pore filters. A multichannel analyzer /MCA S80 CANBERRA/ and Si/Li, Ge/Li detectors were used to process the analytical signals. Appropriate statistical parameters were calculated. (authors)
Additional details
Publishing Information
- Publisher
- Risoe National Laboratory.
- Imprint Place
- Roskilde (Denmark)
- ISBN
- 87-550-1218-3
- Imprint Title
- Papers accepted for presentation at the 7. international conference MTAA. Pt. 2
- Imprint Pagination
- 748 p.
- Journal Page Range
- p. 1063-1066.
Conference
- Title
- 7. international conference on modern trends in activation analysis.
- Dates
- 23-27 Jun 1986.
- Place
- Copenhagen (Denmark).
INIS
- Country of Publication
- Denmark
- Country of Input or Organization
- Denmark
- INIS RN
- 18001134
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- AEROSOLS; HEALTH HAZARDS; METALS; NEUTRON ACTIVATION ANALYSIS; WELDING; X-RAY FLUORESCENCE ANALYSIS
- Descriptors DEC
- ACTIVATION ANALYSIS; CHEMICAL ANALYSIS; COLLOIDS; DISPERSIONS; ELEMENTS; FABRICATION; HAZARDS; JOINING; NONDESTRUCTIVE ANALYSIS; SOLS; X-RAY EMISSION ANALYSIS