Solid phase extraction, liquid-liquid extraction and sample preparation techniques for determination of organic pollutants

Other Title(s)

إدارة معالجة النفايات المشعة

Author

Maharah, Bashir M.

Source

al-Buḥūth al-Ṣināʻīyah

Issue

Vol. 9, Issue 2 (31 Mar. 2000), pp.5-12, 8 p.

Publisher

Industrial Research Center

Publication Date

2000-03-31

Country of Publication

Libya

No. of Pages

8

Main Subjects

Chemistry

Topics

Abstract EN

Trace enrichment of pesticides and herbicides components with different methoJs is stu¬died.

These methods are solid phase extraction with three different cartridges octadecyl Cjg (Supelco), Ci8 (Waters) and Caynopropyl (Waters) and liquid-liquid extraction with methylene chloride and kuderna Danish concentrator.

These methods were found to give a considerable quantitative percentage recoveries of N,N-di-n-propyl-S-ethyl thio carbamate (A), N-isopropyl-2- chloro- acetanilide (B), N-di-chloro acetyl-1- oxa- 4-azaspiro 4.5 decane (C), 2-chloro-4- ethyl amino-6- isopropyl amino-S- triazine (D) and N-ethoxy-methyl-2- ethyl-o- methyl-chloro acetanilide (E) fr6m industrial wastewater.

After extraction with suitable organic solvents these pollutants were determined using capillary column gas chromatography and gas chromatography mass spectrometry (GC-MS).

The procedure has been applied to natural and industrial wastewater.

American Psychological Association (APA)

Maharah, Bashir M.. 2000. Solid phase extraction, liquid-liquid extraction and sample preparation techniques for determination of organic pollutants. al-Buḥūth al-Ṣināʻīyah،Vol. 9, no. 2, pp.5-12.
https://search.emarefa.net/detail/BIM-110800

Modern Language Association (MLA)

Maharah, Bashir M.. Solid phase extraction, liquid-liquid extraction and sample preparation techniques for determination of organic pollutants. al-Buḥūth al-Ṣināʻīyah Vol. 9, no. 2 (Mar. 2000), pp.5-12.
https://search.emarefa.net/detail/BIM-110800

American Medical Association (AMA)

Maharah, Bashir M.. Solid phase extraction, liquid-liquid extraction and sample preparation techniques for determination of organic pollutants. al-Buḥūth al-Ṣināʻīyah. 2000. Vol. 9, no. 2, pp.5-12.
https://search.emarefa.net/detail/BIM-110800

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 12

Record ID

BIM-110800