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Mobility of As in groundwater in part of Brahmanbaria district, NE Bangladesh

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00016585" target="_blank" >RIV/00216224:14310/06:00016585 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Mobility of As in groundwater in part of Brahmanbaria district, NE Bangladesh

  • Original language description

    Groundwater contamination by arsenic in Brahmabaria district, Bangladesh, has been investigated. Concentrations of oxygen, nitrate and sulfate are low and concentrations of manganese and iron are high in samples with high arsenic concentrations. Dissolution of manganese minerals seems to buffer redox potential in samples with relatively low As concentrations. Principal electron donor is organic matter in sediments.

  • Czech name

    Mobilita As v podzemní vodě v části oblasti Brahmanbaria, SV Bangladéš

  • Czech description

    Byla zkoumána kontaminace podzemní vody arzenem na lokalitě Brahmanbaria v Bangladéši. Vzorky s vysokou koncentrací arzenu mají nízké koncentrace kyslíku, dusičnanů a síranů a vysoké koncentrace manganu a železa. Rozpouštění minerálů manganu pravděpodobně pufruje redoxní potenciál u vzorků s relativně nízkou koncentrací arzenu. Hlavním elektronovýn donorem je organická hmota v sedimentech.

Classification

  • Type

    C - Chapter in a specialist book

  • CEP classification

    DD - Geochemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2006

  • Confidentiality

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

Data specific for result type

  • Book/collection name

    Managing Arsenic in the Environment, From soil to human health, Ed.: R. Naidu, E. Smith, G. Owens, P. Bhattacharya, P. Nadebaum

  • ISBN

    0643068686

  • Number of pages of the result

    20

  • Pages from-to

    97-116

  • Number of pages of the book

  • Publisher name

    CSIRO Publishing

  • Place of publication

    Collingwood, Victoria, Australia

  • UT code for WoS chapter