Evaluation of solid-phase extraction sorbent with ketoimine groups for the preconcentration of benzene and phenolic compounds in water

İwona RYKOWSKA; Wiesllaw WASIAK

Makale detayları

Evaluation of solid-phase extraction sorbent with ketoimine groups for the preconcentration of benzene and phenolic compounds in water

Yazarlar:

İwona RYKOWSKA | Wiesllaw WASIAK

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2010 Vol.34 Issue 3, pp.457-464

Belge Tipi:

Makale

Yayın Tarihi:

2/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000728071

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

The applicability of silica gel, modified with ketoimine  groups, to solid phase extraction (SPE) was tested.  Basic  characteristics of the modified silica were determined using elemental  analysis, and 29Si CP MAS NMR spectroscopy, as well as measurement  of specific surface area.  Some applications of the sorbent studied to preconcentration and further   determination of organic compounds, such as benzene, phenol, and   o-chlorophenol, by means of solid-phase extraction (SPE) and gas   chromatography are presented. The determined recovery rates were about   95%-98%.

 

The applicability of silica gel, modified with ketoimine  groups, to solid phase extraction (SPE) was tested.  Basic  characteristics of the modified silica were determined using elemental  analysis, and 29Si CP MAS NMR spectroscopy, as well as measurement  of specific surface area.  Some applications of the sorbent studied to preconcentration and further   determination of organic compounds, such as benzene, phenol, and   o-chlorophenol, by means of solid-phase extraction (SPE) and gas   chromatography are presented. The determined recovery rates were about   95%-98%.

Makale detayları

Evaluation of solid-phase extraction sorbent with ketoimine groups for the preconcentration of benzene and phenolic compounds in water

Yazarlar: İwona RYKOWSKA | Wiesllaw WASIAK

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2010 Vol.34 Issue 3, pp.457-464

Belge Tipi: Makale

Yayın Tarihi: 2/2010

Belge Dili: Türkçe

Document ID (Org No.): 2000728071

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

İwona RYKOWSKA | Wiesllaw WASIAK

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2010 Vol.34 Issue 3, pp.457-464

Belge Tipi:

Makale

Yayın Tarihi:

2/2010

Belge Dili:

Türkçe

Document ID (Org No.):

2000728071

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527