Published 1977 | Version v1
Journal article Metadata-only

Application of neutron low energy sources for activation analysis for molybdenum and tungsten in sewage

Creators

  • 1. AN Uzbekskoj SSR, Tashkent. Inst. Yadernoj Fiziki

Description

A possibility of simultaneous determination of Mo and W in waste waters with the aid of the Cfsub(252) source and neutron generator has been considered. A mixed layer of sorbent consisting of a cationite KU-2x8 and anionite AB-17x8 has been used for preliminary separation and concentrating of Mo and W. The conditions of concentrating have been studied and dynamic exchange capacity of the mixed sorbent on Mo and W has been determined. The results obtained with the Cfsub(252) source and neutron generator agree with the data of colorimetric analysis. The sensitivity Mo and W determination is sufficiently high. The root-mean-square deviation is within the range 12-16%

Additional details

Additional titles

Original title (Russian)
Использование маломощных источников нейтронов для активационного определения содержания молибдена и вольфрама в сточных водах

Publishing Information

Journal Title
Zavod. Lab.
Journal Volume
43
Journal Issue
1
Series
Zavod. Lab.
Journal Page Range
42-44

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
9356955
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ACTIVATION ANALYSIS; CALIFORNIUM 252; CHEMICAL EFFLUENTS; DISTRIBUTION FUNCTIONS; INDUSTRIAL WASTES; ION EXCHANGE; MEV RANGE 10-100; MOLYBDENUM; NEUTRON SOURCES; NUCLEAR REACTION ANALYSIS; QUANTITY RATIO; TUNGSTEN
Descriptors DEC
ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; CALIFORNIUM ISOTOPES; CHEMICAL ANALYSIS; ELEMENTS; ENERGY RANGE; EVEN-EVEN NUCLEI; HEAVY NUCLEI; ISOTOPES; METALS; MEV RANGE; NONRADIOACTIVE WASTES; NUCLEI; PARTICLE SOURCES; RADIATION SOURCES; RADIOISOTOPES; TRANSITION ELEMENTS; WASTES; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
For English translation see the journal Ind. Lab.