Published 1988 | Version v1
Report Metadata-only

Neutron activation analysis of natural waters in combination with preliminary concentration of microelements

Creators

  • 1. AN Latvijskoj SSR, Riga (USSR). Inst. Fiziki

Description

Neutron activation analysis of natural waters (NW) is considered in combination with preconcentration of microelements (ME). NW analysis includes separation of suspended particles from different filters, then preconcentration of ME in dissolved form using organic coprecipitator (8.8'-diguinolyldisulfide), coprecipitation of heavy metal thiooxinates and multi-elemental analysis of concentrates of suspended particles and dissolved form. Detection thresholds for heavy metals (transition elements, Zn, Sb, Hg) and nuclear-physical characteristics of radionuclides used for the analysis as well are given. Determination error for the mentioned elements constitutes on an average 10-15 %. 10 refs.; 3 tabs

Additional details

Additional titles

Original title (Russian)
Нейтронно-активационный анализ природных вод в сочетании с предварительным концентрированием микроэлементов

Publishing Information

Imprint Title
International workshop Modern trends in activation analysis in JINR
Imprint Pagination
206 p.
Journal Page Range
p. 107-113.
Report number
JINR-D--14-88-833

Conference

Title
International workshop 'Modern trends in activation analysis in JINR'.
Dates
26-28 Jun 1988.
Place
Dubna (USSR).

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
22033380
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCURACY; ANTIMONY; CALIBRATION STANDARDS; COPRECIPITATION; MERCURY; MULTI-ELEMENT ANALYSIS; NEUTRON ACTIVATION ANALYSIS; ORGANIC SULFUR COMPOUNDS; QUANTITATIVE CHEMICAL ANALYSIS; QUINOLINES; SAMPLE PREPARATION; SENSITIVITY; TRANSITION ELEMENTS; WATER; ZINC
Descriptors DEC
ACTIVATION ANALYSIS; AZINES; CHEMICAL ANALYSIS; ELEMENTS; HETEROCYCLIC COMPOUNDS; HYDROGEN COMPOUNDS; METALS; NONDESTRUCTIVE ANALYSIS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; PRECIPITATION; PYRIDINES; SEPARATION PROCESSES

Optional Information

Notes
Imprint:Rabochee soveshchanie Sovremennye napravleniya v aktivatsionnom analize v OIYaI.;Sbornik trudov.