Published May 1996 | Version v1
Journal article Metadata-only

The determination of small vanadium contents in natural and waste waters by voltammetric method

Creators

Description

Potassium bromate reduction on graphite and glassy carbon electrodes was studied in the presence of vanadium (5). The maximum value of the catalitic current corresponds to pH=2.5 and it is proportional to the concentration of vanadium in solution. The detection limit is 0.04 mkg/1. The method was tested on natural and waste waters. 12 refs.; 2 figs

Additional details

Additional titles

Original title (Russian)
Определение малых содержаний ванадия в природных и сточных водах вольтамперометрическим методом

Publishing Information

Journal Title
Vestnik Sankt-Peterburgskogo Universiteta. Seriya 4, Fizika, Khimiya
Journal Issue
no.2
Journal Page Range
p. 61-66.
ISSN
1024-8579
CODEN
VSUKEH

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
28056408
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
BROMATES; CATALYSIS; CHEMICAL REACTION KINETICS; CONCENTRATION RATIO; ELECTRODES; GRAPHITE; GROUND WATER; PH VALUE; QUANTITATIVE CHEMICAL ANALYSIS; REDUCTION; SENSITIVITY; VANADIUM COMPOUNDS; VOLTAMETRY; WASTE WATER
Descriptors DEC
BROMINE COMPOUNDS; CARBON; CHEMICAL ANALYSIS; CHEMICAL REACTIONS; ELEMENTS; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; KINETICS; LIQUID WASTES; NONMETALS; OXYGEN COMPOUNDS; REACTION KINETICS; TRANSITION ELEMENT COMPOUNDS; WASTES; WATER