Trace metal preconcentration using a thioglycolate chelating resin
Journal Article
·
· Anal. Lett.; (United States)
A styrene-divinyl benzene copolymer resin (Amberlite XAD-4), modified with thioglycolate complexing groups, has been employed for the preconcentration of cadmium, zinc, lead and nickel from natural waters. The resin exhibits its strongest affinity for cadmium and lead but can be used to quantitatively remove all four metals from non-saline waters. With seawater samples, the resin is best only employed for the enrichment of cadmium and lead as the recovery of nickel and zinc from this medium is poor.
- Research Organization:
- Univ. of Southampton, Hampshire (England)
- OSTI ID:
- 6262970
- Journal Information:
- Anal. Lett.; (United States), Journal Name: Anal. Lett.; (United States) Vol. 22:1; ISSN ANALB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400105* -- Separation Procedures
ALKYLATED AROMATICS
AROMATICS
CADMIUM
COPOLYMERS
DATA
DIVINYLBENZENE
ELEMENTS
EXPERIMENTAL DATA
FRESH WATER
HYDROCARBONS
HYDROGEN COMPOUNDS
INFORMATION
LEAD
METALS
NICKEL
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PERFORMANCE
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
PURIFICATION
REMOVAL
RESINS
STYRENE
TRACE AMOUNTS
TRANSITION ELEMENTS
WATER
ZINC
400105* -- Separation Procedures
ALKYLATED AROMATICS
AROMATICS
CADMIUM
COPOLYMERS
DATA
DIVINYLBENZENE
ELEMENTS
EXPERIMENTAL DATA
FRESH WATER
HYDROCARBONS
HYDROGEN COMPOUNDS
INFORMATION
LEAD
METALS
NICKEL
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC POLYMERS
OXYGEN COMPOUNDS
PERFORMANCE
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
PURIFICATION
REMOVAL
RESINS
STYRENE
TRACE AMOUNTS
TRANSITION ELEMENTS
WATER
ZINC