Immobilized humic substances as sorbents

Maris Klavins; Linda Eglite; Andris Zicmanis

doi:10.1016/j.chemosphere.2005.06.015

Immobilized humic substances as sorbents

Maris Klavins^*
, Linda Eglite
, Andris Zicmanis

^*Corresponding author for this work

Department of Environmental Science

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

28 Citations (Scopus)

Abstract

A new method was developed for the immobilization of humic substances. Humic acids (HA) immobilized onto different carriers were studied as sorbents for organic and inorganic substances. The sorption isotherms of 4-aminoazobenzene, Crystal Violet, Methylene Green, and flavine mononucleotide on immobilized HA show that pH and salt concentration have a significant effect on the sorption process, largely depending on the properties of polymeric matrix. Humic acids from different sources showed differing sorption capacity for the studied groups of substances.

Original language	English
Pages (from-to)	1500-1506
Number of pages	7
Journal	Chemosphere
Volume	62
Issue number	9
DOIs	https://doi.org/10.1016/j.chemosphere.2005.06.015
Publication status	Published - Mar 2006

Keywords

Humic acids
Immobilization
Sorbents

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10.1016/j.chemosphere.2005.06.015

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abstract = "A new method was developed for the immobilization of humic substances. Humic acids (HA) immobilized onto different carriers were studied as sorbents for organic and inorganic substances. The sorption isotherms of 4-aminoazobenzene, Crystal Violet, Methylene Green, and flavine mononucleotide on immobilized HA show that pH and salt concentration have a significant effect on the sorption process, largely depending on the properties of polymeric matrix. Humic acids from different sources showed differing sorption capacity for the studied groups of substances.",

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AU - Klavins, Maris

AU - Eglite, Linda

AU - Zicmanis, Andris

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N2 - A new method was developed for the immobilization of humic substances. Humic acids (HA) immobilized onto different carriers were studied as sorbents for organic and inorganic substances. The sorption isotherms of 4-aminoazobenzene, Crystal Violet, Methylene Green, and flavine mononucleotide on immobilized HA show that pH and salt concentration have a significant effect on the sorption process, largely depending on the properties of polymeric matrix. Humic acids from different sources showed differing sorption capacity for the studied groups of substances.

AB - A new method was developed for the immobilization of humic substances. Humic acids (HA) immobilized onto different carriers were studied as sorbents for organic and inorganic substances. The sorption isotherms of 4-aminoazobenzene, Crystal Violet, Methylene Green, and flavine mononucleotide on immobilized HA show that pH and salt concentration have a significant effect on the sorption process, largely depending on the properties of polymeric matrix. Humic acids from different sources showed differing sorption capacity for the studied groups of substances.

KW - Humic acids

KW - Immobilization

KW - Sorbents

UR - https://www.scopus.com/pages/publications/32844464812

U2 - 10.1016/j.chemosphere.2005.06.015

DO - 10.1016/j.chemosphere.2005.06.015

M3 - Article

C2 - 16083943

AN - SCOPUS:32844464812

SN - 0045-6535

VL - 62

SP - 1500

EP - 1506

JO - Chemosphere

JF - Chemosphere

IS - 9

ER -

Immobilized humic substances as sorbents

Abstract

Keywords

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