Published 2022
| Version v1
Miscellaneous
Understanding the pertechnetate complexation on engineered biochar for its determination by AMS
- 1. Department of Nuclear Chemistry, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University, Prague (Czech Republic)
- 2. Department of Nuclear Chemistry, Faculty of Natural Sciences, Comenius University, Bratislava (Slovakia)
Description
We studied the interactions of pertechnetate and biochar using potentiometric titrations. The data were fitted with the surface-complexation model which includes multidimensional non-linear regression procedure. As the results show the main sorption mechanism of TcO4- on biochar surface is the ion exchange and chemical bonding.
Additional details
Identifiers
Publishing Information
- Imprint Title
- 19th radiochemical conference. Booklet of abstracts
- Imprint Pagination
- 112 p.
- Journal Volume
- 20
- Journal Issue
- no.2
- Series
- Czech Chemical Society Symposium Series
- Journal Page Range
- p. 143
- ISSN
- 2336-7202
- Report number
- INIS-CZ--0181
Conference
- Title
- 19. radiochemical conference
- Dates
- 15-20 May 2022
- Place
- Marianske Lazne (Czech Republic)
INIS
- Country of Publication
- Czech Republic
- Country of Input or Organization
- Czech Republic
- INIS RN
- 55004626
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ADSORPTION; CHARCOAL; CHELATES; CHEMICAL BONDS; ION EXCHANGE; PERTECHNETATES; REGRESSION ANALYSIS
- Descriptors DEC
- ADSORBENTS; COMPLEXES; MATHEMATICS; OXYGEN COMPOUNDS; REFRACTORY METAL COMPOUNDS; SORPTION; STATISTICS; TECHNETIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- Presented in the 'Separation methods, speciation' section, contribution ID 0979