STUDIES ON THE PARTITION BEHAVIOR OF 3 ORGANIC HYDROPHOBIC POLLUTANTS IN NATURAL HUMIC WATER

被引：7

作者：

MAARET, K ^{[1
]}

LEIF, K ^{[1
]}

BJARNE, H ^{[1
]}

机构：

[1] ABO AKAD UNIV,DEPT FOREST PROD CHEM,SF-20500 TURKU,FINLAND

来源：

CHEMOSPHERE | 1992年 / 24卷 / 07期

关键词：

D O I：

10.1016/0045-6535(92)90010-O

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

An attempt to determine partition coefficients (K(p)) of 2,2',5,5'-tetrachlorobiphenyl, DDT and 3,4-benzopyrene to natural aquatic humus was made. Reversed-phase C-18 cartridges were used for sorption of the nonassociated compounds and liquid-liquid extraction was used for recovery of the associated compounds in the cartridge effluent. Qualitative and quantitative analyses were performed by gas chromatography-mass spectrometry. The results allowed a K(p) value to be calculated on the basis of the difference in behaviour in humic water compared to HPLC-grade water only for 3,4-benzopyrene. Consequently, this study could not verify the existence of associates between aqueous humic matter and 2,2',5,5'-tetrachlorobiphenyl and DDT.

引用

页码：919 / 925

页数：7

共 22 条

[1]

BLACK MC, 1988, ENVIRON TOXICOL CHEM, V7, P593, DOI 10.1897/1552-8618(1988)7[593:DOMRTU]2.0.CO

[2]

[3] REVERSED-PHASE THIN-LAYER CHROMATOGRAPHY OF POLYNUCLEAR AROMATIC-HYDROCARBONS AND CHLORINATED BIPHENYLS - RELATIONSHIP WITH HYDROPHOBICITY AS MEASURED BY AQUEOUS SOLUBILITY AND OCTANOL WATER PARTITION-COEFFICIENT [J].

BRUGGEMAN, WA ;

VANDERSTEEN, J ;

HUTZINGER, O .

JOURNAL OF CHROMATOGRAPHY, 1982, 238 (02) :335-346

[4] BINDING OF DDT TO DISSOLVED HUMIC MATERIALS [J].

CARTER, CW ;

SUFFET, IH .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1982, 16 (11) :735-740

[5] WATER SOLUBILITY ENHANCEMENT OF SOME ORGANIC POLLUTANTS AND PESTICIDES BY DISSOLVED HUMIC AND FULVIC-ACIDS [J].

CHIOU, CT ;

MALCOLM, RL ;

BRINTON, TI ;

KILE, DE .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1986, 20 (05) :502-508

[6] PARTITIONING OF ORGANIC-COMPOUNDS IN OCTANOL-WATER SYSTEMS [J].

CHIOU, CT ;

SCHMEDDING, DW ;

MANES, M .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1982, 16 (01) :4-10

[7] THE BINDING OF 3 PCB CONGENERS TO DISSOLVED ORGANIC-CARBON IN FRESH-WATERS [J].

EVANS, HE .

CHEMOSPHERE, 1988, 17 (12) :2325-2338

[8] DETERMINATION OF EQUILIBRIUM AND RATE CONSTANTS FOR BINDING OF A POLYCHLORINATED BIPHENYL CONGENER BY DISSOLVED HUMIC SUBSTANCES [J].

HASSETT, JP ;

MILICIC, E .

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1985, 19 (07) :638-643

[9]

KILE DE, 1989, HUMIC SUBSTANCES SUW, P41

[10] EFFECTS OF XAD-8 FRACTIONS OF DISSOLVED ORGANIC-CARBON ON THE SORPTION AND BIOAVAILABILITY OF ORGANIC MICROPOLLUTANTS [J].

KUKKONEN, J ;

MCCARTHY, JF ;

OIKARI, A .

ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 1990, 19 (04) :551-557

← 1 2 3 →