- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
Article Detail
Home > Article Detail
Determination of ethylene glycol in alkali wastewater by gas chromatography/mass spectrometry
Analytical Science and Technology / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2004, v.17 no.6, pp.527-531
&
(2004). Determination of ethylene glycol in alkali wastewater by gas chromatography/mass spectrometry. Analytical Science and Technology, 17(6), 527-531.
- Downloaded
- Viewed
Abstract
Treatment with aqueous sodium hydroxide solution plays an important role to impart certain desirable properties - feel and luster on the surface of polyester fiber. In this process alkali wastewater contains disodium terephthalate, ethylene glycol (EG) and residual sodium hydroxide. In this paper we report a new method containing the pretreatments of derivatization with benzoyl chloride and solvent extraction using pentane. The calibration curve of EG determined by GC/MS-SIM shows a good linearity in the range of 0.1 to <TEX>$25{\mu}g/mL$</TEX> having the standard deviation of <TEX>${\leq}8.7%$</TEX>. The recovery and the detection limit of this method are 91.9-93.7% and <TEX>$0.05{\mu}g/mL$</TEX> respectively.
- keywords
- Ethylene glycol, GC/MS, Benzoy1 chloride
Reference
1
(2000) 개질 Polyester의 감량가공에 관한 연구보고서. 섬유기술진흥원, 섬유기술진흥원
2
. 5. D. Jacobsen, (19891988) Polyester 직물 알칼리 폐기물로부터 고순도 테레프탈산의 회수에 관한 연구. 한국화학연구소,
Other articles from this issue
- Analytical Methods of Antibiotics in Food and Aqueous Sample
- Method Validation and Uncertainty Estimation for Toluene Measurement in Biological Fluids by HS-GC
- Studies on the Sorption Behavior of Some Metal Ions using XAD-16-Chromotropic Acid Chelating Resin
- Electrochemical behavior and Application of Ruthenium-Cupferron Complex
- Amperometric Determination of Anthracycline Antibiotics with the Mercury Film Thin Layer Flow Cell
- Analysis of Germanium in the Ore Samples by UV-Visible Spectroscopy
- Solvent Extraction of Trace Amount of Ni(II) in Sea Water by using Salen[N,N'-bis(salicylidene)ethylenediamine]
- Consideration of the analytical bias involved in the detection of total volatile organic compounds (TVOC)
- Evaluation of Adsorbent Sampling Methods for Volatile Organic Compoundsin Indoor and Outdoor Air
- A Study on the Measurement of Activity Concentrations of Pu and Am and Their Isotopic Ratios in the Radioactively Contaminated Soil
- Determining Anti-impotence drug-like compounds in Food
- Determination of ethylene glycol in alkali wastewater by gas chromatography/mass spectrometry
- Preconcentration and Determination of Cobalt(II) in Natural Waters using Silica Gel Loaded with 2-Mercaptobenzothiazole
- more
Recommanded Articles
This website recommended the use the Chrome browser for journal website.