EVALUATION OF SILICA-HUMATE AND ALUMINA-HUMATE HPLC STATIONARY PHASES FOR ESTIMATION OF THE ADSORPTION COEFFICIENT, KOC, OF SOIL FOR SOME AROMATICS

被引：29

作者：

SZABO, G

FARKAS, G

BULMAN, RA

机构：

[1] BIO-SEPARAT LTD,H-1775 BUDAPEST,HUNGARY

[2] NATL RADIOL PROTECT BOARD,DIDCOT OX11 0RQ,OXON,ENGLAND

来源：

CHEMOSPHERE | 1992年 / 24卷 / 04期

关键词：

D O I：

10.1016/0045-6535(92)90414-M

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Two novel stationary phases have been prepared by immobilizing humic acid on aminopropylsilica and alumina and used to study, by reverse-phased high performance liquid chromatography (RP-HPLC), the contribution of the mineral phase upon the sorptive properties of soil humates for organic pollutants. By determination of K, the adsorption coefficient for the organic carbon of soil, for a series of aromatic hydrocarbons it has been shown that the mineral phase has little influence upon their sorption by humic acid, the principal organic component of soil.

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页码：403 / 412

页数：10

相关论文

共 30 条

[1]

BANWART ML, 1980, J ENV SCI HLTH B, V15, P165

[2] DETERMINATION OF HYDROPHOBIC PARAMETERS FOR PYRIDAZINONE HERBICIDES BY LIQUID-LIQUID PARTITION AND REVERSED-PHASE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].

BRAUMANN, T ;

GRIMME, LH .

JOURNAL OF CHROMATOGRAPHY, 1981, 206 (01) :7-15

[3] QUANTITATIVE STRUCTURE-ACTIVITY-RELATIONSHIPS FOR HERBICIDES - REVERSED-PHASE LIQUID-CHROMATOGRAPHIC RETENTION PARAMETER, LOG KW, VERSUS LIQUID-LIQUID PARTITION-COEFFICIENT AS A MODEL OF THE HYDROPHOBICITY OF PHENYLUREAS, S-TRIAZINES AND PHENOXYCARBONIC ACID-DERIVATIVES [J].

BRAUMANN, T ;

WEBER, G ;

GRIMME, LH .

JOURNAL OF CHROMATOGRAPHY, 1983, 261 (03) :329-343

[4] OCTANOL - WATER PARTITION COEFFICIENTS(P) - MEASUREMENT, ESTIMATION, AND INTERPRETATION, PARTICULARLY FOR CHEMICALS WITH P-GREATER THAN-10(5) [J].

BROOKE, DN ;

DOBBS, AJ ;

WILLIAMS, N .

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 1986, 11 (03) :251-260

[5] PHYSICAL CONCEPT OF SOIL-WATER EQUILIBRIA FOR NON-IONIC ORGANIC-COMPOUNDS [J].

CHIOU, CT ;

PETERS, LJ ;

FREED, VH .

SCIENCE, 1979, 206 (4420) :831-832

[6] PARTITION EQUILIBRIA OF NON-IONIC ORGANIC-COMPOUNDS BETWEEN SOIL ORGANIC-MATTER AND WATER [J].

CHIOU, CT ;

PORTER, PE ;

SCHMEDDING, DW .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1983, 17 (04) :227-231

[7] ALUMINA PHOSPHATE COMPLEXES FOR IMMOBILIZATION OF BIOMOLECULES [J].

COLETTIPREVIERO, MA ;

PREVIERO, A .

ANALYTICAL BIOCHEMISTRY, 1989, 180 (01) :1-10

[8] DIFFUSION OF HUMIC-ACID IN DILUTE AQUEOUS-SOLUTION [J].

CORNEL, PK ;

SUMMERS, RS ;

ROBERTS, PV .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1986, 110 (01) :149-164

[9] MACROMOLECULAR STRUCTURES OF HUMIC SUBSTANCES [J].

GHOSH, K ;

SCHNITZER, M .

SOIL SCIENCE, 1980, 129 (05) :266-276

[10] COMPARISON OF OCTADECYL-BONDED ALUMINA AND SILICA FOR REVERSED-PHASE HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].

HAKY, JE ;

VEMULAPALLI, S ;

WIESERMAN, LF .

JOURNAL OF CHROMATOGRAPHY, 1990, 505 (02) :307-318