Published August 1989
| Version v1
Journal article
Residence time distribution studies on water-softening reactors
Description
Based on radiotracer techniques residence time distribution (RTD) studies were carried out on a water-softening reactor consisting of three physically separated units in order to characterize its hydrodynamical behaviour. The measured RTD curves and the actual mean residence times were compared with the theoretical values set up by modelling the reactor as a hydrodynamical system. Neither mixing nor sedimentation reaches ideal flow. The flow type in the settling cylinder is far of that what is expected. (author)
Additional details
Publishing Information
- Journal Title
- Isotopenpraxis
- Journal Volume
- 25
- Journal Issue
- 8
- Series
- Isotopenpraxis.
- Journal Page Range
- 341-343
- ISSN
- 0021-1915
- CODEN
- IPRXA
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 20079685
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- BROMINE 82; CHEMICAL REACTORS; HYDRODYNAMIC MODEL; MIXING; SEDIMENTATION; SPATIAL DISTRIBUTION; STEADY FLOW; TIME DEPENDENCE; TRACER TECHNIQUES; WATER CHEMISTRY; WATER TREATMENT
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BROMINE ISOTOPES; DAYS LIVING RADIOISOTOPES; DISTRIBUTION; FLUID FLOW; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; MATHEMATICAL MODELS; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; PARTICLE MODELS; RADIOISOTOPES; STATISTICAL MODELS; THERMODYNAMIC MODEL