Determination of alkylbenzenesulfonate surfactants in groundwater using macroreticular resins and carbon-13 nuclear magnetic resonance spectrometry
Journal Article
·
· Anal. Chem.; (United States)
Alkylbenzenesulfonate surfactants were determined in groundwater at concentrations as low as 0.3 mg/L. The method uses XAD-8 resin for concentration, followed by elution with methanol, separation of anionic and nonionic surfactants by anion exchange, quantitation by titration, and identification by TC nuclear magnetic resonance spectrometry. Laboratory standards and field samples containing straight-chain and branched-chain alkylbenzenesulfonates, sodium dodecyl sulfate, and alkylbenzene ethoxylates were studied. The XAD-8 extraction of surfactants from groundwater was completed in the field, which simplified sample preservation and reduced the cost of transporting samples.
- Research Organization:
- Geological Survey, Lakewood, CO
- OSTI ID:
- 6166266
- Journal Information:
- Anal. Chem.; (United States), Journal Name: Anal. Chem.; (United States) Vol. 59:14; ISSN ANCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102* -- Chemical & Spectral Procedures
400105 -- Separation Procedures
520200 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ALKANES
ANIONS
AROMATICS
CARBON 13
CARBON ISOTOPES
CHARGED PARTICLES
CHEMICAL ANALYSIS
DATA
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
GROUND WATER
HYDROCARBONS
HYDROGEN COMPOUNDS
INFORMATION
ION EXCHANGE
IONS
ISOTOPES
LIGHT NUCLEI
MAGNETIC RESONANCE
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUCLEI
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC POLYMERS
ORGANIC SULFUR COMPOUNDS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
QUANTITATIVE CHEMICAL ANALYSIS
RESINS
RESONANCE
SORPTIVE PROPERTIES
SPECTRA
STABLE ISOTOPES
SULFONATES
SURFACE PROPERTIES
SURFACTANTS
TRACE AMOUNTS
WATER
400102* -- Chemical & Spectral Procedures
400105 -- Separation Procedures
520200 -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ALKANES
ANIONS
AROMATICS
CARBON 13
CARBON ISOTOPES
CHARGED PARTICLES
CHEMICAL ANALYSIS
DATA
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
GROUND WATER
HYDROCARBONS
HYDROGEN COMPOUNDS
INFORMATION
ION EXCHANGE
IONS
ISOTOPES
LIGHT NUCLEI
MAGNETIC RESONANCE
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUCLEI
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC POLYMERS
ORGANIC SULFUR COMPOUNDS
OXYGEN COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
QUANTITATIVE CHEMICAL ANALYSIS
RESINS
RESONANCE
SORPTIVE PROPERTIES
SPECTRA
STABLE ISOTOPES
SULFONATES
SURFACE PROPERTIES
SURFACTANTS
TRACE AMOUNTS
WATER