Enzymatically mediated formation of chlorinated humic acids

L. Carlsen; P. Lassen

doi:10.1016/0146-6380(92)90110-J

Enzymatically mediated formation of chlorinated humic acids

L. Carlsen, P. Lassen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A commercially available humic acid (HA) was chlorinated by chloride ions in the presence of the enzyme chloroperoxidase and hydrogen peroxide. The resulting chlorinated HA showed a uniform distribution of chlorine independent of the single molecular weight fractions. The chlorination of HA has been studied as a function of enzyme-, hydrogen peroxide-, and chloride concentrations. The elimination of free chloride/low molecular weight chloroorganics upon dissolution of isolated chlorinated HA is discussed.

Original language	English
Journal	Organic Geochemistry
Volume	18
Issue number	4
Pages (from-to)	477-480
ISSN	0146-6380
DOIs	https://doi.org/10.1016/0146-6380(92)90110-J
Publication status	Published - 1992

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title = "Enzymatically mediated formation of chlorinated humic acids",

abstract = "A commercially available humic acid (HA) was chlorinated by chloride ions in the presence of the enzyme chloroperoxidase and hydrogen peroxide. The resulting chlorinated HA showed a uniform distribution of chlorine independent of the single molecular weight fractions. The chlorination of HA has been studied as a function of enzyme-, hydrogen peroxide-, and chloride concentrations. The elimination of free chloride/low molecular weight chloroorganics upon dissolution of isolated chlorinated HA is discussed.",

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author = "L. Carlsen and P. Lassen",

year = "1992",

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T1 - Enzymatically mediated formation of chlorinated humic acids

AU - Carlsen, L.

AU - Lassen, P.

PY - 1992

Y1 - 1992

N2 - A commercially available humic acid (HA) was chlorinated by chloride ions in the presence of the enzyme chloroperoxidase and hydrogen peroxide. The resulting chlorinated HA showed a uniform distribution of chlorine independent of the single molecular weight fractions. The chlorination of HA has been studied as a function of enzyme-, hydrogen peroxide-, and chloride concentrations. The elimination of free chloride/low molecular weight chloroorganics upon dissolution of isolated chlorinated HA is discussed.

AB - A commercially available humic acid (HA) was chlorinated by chloride ions in the presence of the enzyme chloroperoxidase and hydrogen peroxide. The resulting chlorinated HA showed a uniform distribution of chlorine independent of the single molecular weight fractions. The chlorination of HA has been studied as a function of enzyme-, hydrogen peroxide-, and chloride concentrations. The elimination of free chloride/low molecular weight chloroorganics upon dissolution of isolated chlorinated HA is discussed.

KW - Forbrænding og forgasning

U2 - 10.1016/0146-6380(92)90110-J

DO - 10.1016/0146-6380(92)90110-J

M3 - Journal article

SN - 0146-6380

VL - 18

SP - 477

EP - 480

JO - Organic Geochemistry

JF - Organic Geochemistry

IS - 4

ER -

Enzymatically mediated formation of chlorinated humic acids

Abstract

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