Published January 1975
| Version v1
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Ion exchange separation of low boric acid concentrations from water
Description
Boric acid poisoning of the moderator of the TR-O experimental heavy water reactor was studied. The possibility is discussed of removing boric acid from heavy water by means of a strong basic anion exchanger, below the residual concentration of 0.01 mg B/l. Measurements of the usable capacities of the strong basic anion exchanger Zerollit FF showed that the penetration of boric acid during the sorption period does not exceed the value of 0.015 mg B/l. The dependence was found of capacity on the boric acid concentration in the solution. Analytical methods used to determine B in water are also described. (author)
Availability note (English)
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Additional details
Additional titles
- Original title (Czech)
- Odstraneni nizkych koncentraci kyseliny borite z vody pomoci ionexu
Publishing Information
- Imprint Pagination
- 18 p.
- Report number
- UJV--3357-R,CH
INIS
- Country of Publication
- Serbia and Montenegro
- Country of Input or Organization
- Serbia and Montenegro
- INIS RN
- 8303069
- Subject category
- S36: MATERIALS SCIENCE; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ADSORPTION; BORIC ACID; CARMINIC ACID; CURCUMIN; ION EXCHANGE MATERIALS; QUANTITATIVE CHEMICAL ANALYSIS; SEPARATION PROCESSES; WATER
- Descriptors DEC
- ANTHRAQUINONES; AROMATICS; BORON COMPOUNDS; CARBOXYLIC ACIDS; CHEMICAL ANALYSIS; DYES; ETHERS; HYDROGEN COMPOUNDS; HYDROXY COMPOUNDS; INORGANIC ACIDS; KETONES; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; OXYGEN COMPOUNDS; PHENOLS; POLYPHENOLS; QUINONES