<abstract xmlns="http://www.w3.org/1999/xhtml"> Chemical pollution of anthropogenic origin such as heavy metals, pesticides, polycyclic aromatic hydrocarbons, polychlorinated biphenyls are some of serious threats to the environment. Their main sources are industry, transport, and agriculture. Chemical substances pollute the air, water and soil, where ultimately most of them reach and accumulate.Soil constituent involved in the adsorption of impurities is organic matter (OM), the structure of which can be divided into three fractions: humic acids (HA), fulvic acids (FA) and humin (H). The impact of pollution with OM allows the presence of active functional groups, among others, -OH, -COOH, -NH3, -OCH3. Strongly adsorbed contaminants are not available for soil microorganisms.</abstract>

Chemical pollution of anthropogenic origin such as heavy metals, pesticides, polycyclic aromatic hydrocarbons, polychlorinated biphenyls are some of serious threats to the environment. Their main sources are industry, transport, and agriculture. Chemical substances pollute the air, water and soil, where ultimately most of them reach and accumulate.Soil constituent involved in the adsorption of impurities is organic matter (OM), the structure of which can be divided into three fractions: humic acids (HA), fulvic acids (FA) and humin (H). The impact of pollution with OM allows the presence of active functional groups, among others, -OH, -COOH, -NH3, -OCH3. Strongly adsorbed contaminants are not available for soil microorganisms.

The role of humic substances in detoxification process of the environment / Rola substancji humusowych w procesach detoksykacji środowiska

University of Life Sciences and Technology in Bydgoszcz, Department of Environmental Chemistry, Bernardyńska 6 Str., 85-029 Bydgoszcz

Environmental Protection and Natural Resources

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Chemical pollution of anthropogenic origin such as heavy metals, pesticides, polycyclic aromatic hydrocarbons, polychlorinated biphenyls are some of serious...

The role of humic substances in detoxification process of the environment / Rola substancji humusowych w procesach detoksykacji środowiska

Publié en ligne: 30 déc. 2015

Pages: 1 - 5

DOI: https://doi.org/10.1515/oszn-2015-0013

Mots clés
detoxification, heavy metals, humic substances, immobilization, organic contaminants, sediment

© by Anna Ziółkowska

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

The role of humic substances in detoxification process of the environment / Rola substancji humusowych w procesach detoksykacji środowiska

Publié en ligne: 30 déc. 2015

Pages: 1 - 5

DOI: https://doi.org/10.1515/oszn-2015-0013

Mots clésdetoxification, heavy metals, humic substances, immobilization, organic contaminants, sediment

© by Anna Ziółkowska

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Mots clés
detoxification, heavy metals, humic substances, immobilization, organic contaminants, sediment