Determination of the chemical forms of trace metals in natural waters, with special reference to copper, lead, cadmium and zinc.
Methods used to differentiate between the various chemical forms of a metal in a natural water are critically reviewed. The methods range from simple procedures which discriminate between weakly and strongly complexed forms of the metal, to comprehensive analytical schemes which can determine as many as seven species of each metal. The many problems involved in this exacting area of trace analysis are discussed in detail.
Florence
T M
TM
Analytical Chemistry Section, Australian Atomic Energy Commission, Lucas Heights, New South Wales, Australia.
Batley
G E
GE