Published June 1994 | Version v1
Journal article Metadata-only

Sorbent flotation in trace metal analysis. Preconcentration of uranium traces on hydrofobized Hyphan-cellulose

Creators

Description

The results of studies on preconcentration of uranium traces for uranium determination in diverse water samples are presented. Uranium preconcentration was performed by sorbent flotation using chelating agents on the basis of hydrofobized Hyphan-cellulose (Hyphan: 1-(2-hydroxyphenylazo-2-napthol). The procedure is shown to provide a 86-99% recovery of uranium traces (3 μg/l) from diverse waters and aqueous salt solutions

Additional details

Additional titles

Original title (Russian)
Флотация сорбента при анализе микроколичеств металлов. Предварительное концентрирование микроколичеств урана на гидрофобизированной Хыпхан-целлюлозе

Publishing Information

Journal Title
Zhurnal Analiticheskoj Khimii
Journal Volume
49
Journal Issue
1
Journal Page Range
p. 54-55.
ISSN
0044-4502
CODEN
ZAKHA8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26014206
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
AQUEOUS SOLUTIONS; AZO COMPOUNDS; CELLULOSE; CHELATING AGENTS; FLOTATION; NAPHTHOLS; QUANTITATIVE CHEMICAL ANALYSIS; SPECTROPHOTOMETRY; TRACE AMOUNTS; URANIUM COMPOUNDS; WATER
Descriptors DEC
ACTINIDE COMPOUNDS; AROMATICS; CARBOHYDRATES; CHEMICAL ANALYSIS; DISPERSIONS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; HYDROXY COMPOUNDS; MIXTURES; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; PHENOLS; POLYSACCHARIDES; SACCHARIDES; SEPARATION PROCESSES; SOLUTIONS