Evaluation of silica-humate and alumina-humate HPLC stationary phases for estimation of the adsorption coefficient, Koc, of soil for some aromatics

Gyula Szabó; Gyula Farkas; Robert A. Bulman

doi:10.1016/0045-6535(92)90414-M

Evaluation of silica-humate and alumina-humate HPLC stationary phases for estimation of the adsorption coefficient, K_oc, of soil for some aromatics

Gyula Szabó^*
, Gyula Farkas
, Robert A. Bulman

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

31 Citations (Scopus)

Abstract

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_oc, 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.

Original language	English
Pages (from-to)	403-412
Number of pages	10
Journal	Chemosphere
Volume	24
Issue number	4
DOIs	https://doi.org/10.1016/0045-6535(92)90414-M
Publication status	Published - Feb 1992

Bibliographical note

Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 3 Good Health and Well-being

Access to Document

10.1016/0045-6535(92)90414-M

Cite this

@article{adc63bbb708f407cb329c6d74ccbda7c,

title = "Evaluation of silica-humate and alumina-humate HPLC stationary phases for estimation of the adsorption coefficient, Koc, of soil for some aromatics",

abstract = "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 Koc, 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.",

author = "Gyula Szab{\'o} and Gyula Farkas and Bulman, \{Robert A.\}",

year = "1992",

month = feb,

doi = "10.1016/0045-6535(92)90414-M",

language = "English",

volume = "24",

pages = "403--412",

journal = "Chemosphere",

issn = "0045-6535",

publisher = "Elsevier Ltd.",

number = "4",

}

TY - JOUR

T1 - Evaluation of silica-humate and alumina-humate HPLC stationary phases for estimation of the adsorption coefficient, Koc, of soil for some aromatics

AU - Szabó, Gyula

AU - Farkas, Gyula

AU - Bulman, Robert A.

PY - 1992/2

Y1 - 1992/2

N2 - 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 Koc, 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.

AB - 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 Koc, 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.

UR - https://www.scopus.com/pages/publications/0026591486

U2 - 10.1016/0045-6535(92)90414-M

DO - 10.1016/0045-6535(92)90414-M

M3 - Article

AN - SCOPUS:0026591486

SN - 0045-6535

VL - 24

SP - 403

EP - 412

JO - Chemosphere

JF - Chemosphere

IS - 4

ER -