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Biodiversity in wetland+ system: a passive solution for HCH dump effluents

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F23%3A00011559" target="_blank" >RIV/46747885:24510/23:00011559 - isvavai.cz</a>

  • Alternative codes found

    RIV/46747885:24620/23:00011559

  • Result on the web

    <a href="https://iwaponline.com/wst/article/doi/10.2166/wst.2023.395/99286/Biodiversity-in-wetland-system-a-passive-solution?searchresult=1" target="_blank" >https://iwaponline.com/wst/article/doi/10.2166/wst.2023.395/99286/Biodiversity-in-wetland-system-a-passive-solution?searchresult=1</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.2166/wst.2023.395" target="_blank" >10.2166/wst.2023.395</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Biodiversity in wetland+ system: a passive solution for HCH dump effluents

  • Original language description

    The hexachlorocyclohexane isomers (HCH) are long-banned pesticides. Even though their use has been prohibited for decades, their presence in the environment is still reported worldwide. Wetland is a registered trademark of the remedial treatment technology consisting of an aerobic sedimentary tank, a permeable reactive barrier, a biosorption system, and an aerobic wetland. This proven method combines a reductive treatment known from PRBs with the natural wetland self-cleaning processes. The average efficiency of the system is 96.8% for chlorobenzenes (ClB) and 81.7% for HCH, during the first 12 months of the system operation. The presence of the genes encoding enzymes involved in the degradation of the HCH compounds indicates that the removal of HCH and ClB occurs not only by chemical removal but also through aerobic and anaerobic combining biodegradation. Changes in abundance and the composition of the diatom community were found to be suitable indicators of the water quality and of the impact of the Wetland operation on the water ecosystem. The system‘s annual operation exhibited a markedly higher number of diatom species in the closing profiles of the Ostrovský Creek, the Wetland effluent recipient.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10511 - Environmental sciences (social aspects to be 5.7)

Result continuities

  • Project

  • Continuities

    R - Projekt Ramcoveho programu EK

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Water Science and Technology

  • ISSN

    0273-1223

  • e-ISSN

  • Volume of the periodical

    88

  • Issue of the periodical within the volume

    12

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    15

  • Pages from-to

    3095 - 3109

  • UT code for WoS article

    001117955900001

  • EID of the result in the Scopus database

    2-s2.0-85181165061