Several compounds in the ersatz humidity condensate do react with iodine to form iodine-substituted organic compounds (TOI), most notably phenol, acetaldehyde, ethanol, and sodium formate. Iodination of the ersatz humidity condensate produced 3.0 to 3.5 mg/L of TOI within 24 hours. The TOI that was produced by the passage of the ersatz humidity condensate through the first iodinated resin (IR) in the adsorption system was removed by the granular activated carbon that followed. TOI detected in the final effluent was formed by the reaction of the non-adsorbable condensate compounds with the final IR in the treatment series.The activated carbon bed series in the adsorption system performed poorly in its removal of TOC. The rapid breakthrough of TOC was not surprising, as the ersatz humidity condensate contained several highly soluble organic compounds, alcohols and organic acids.


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    Titel :

    Influence of Iodine on the Treatment of Spacecraft Humidity Condensate to Produce Potable Water


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Conference On Environmental Systems ; 1990



    Erscheinungsdatum :

    01.07.1990




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Use of Sorption Technology for Treatment of Humidity Condensate for Potable Water

    Symons, J. M. / Ajjarapu, Sundara Rao M. | SAE Technical Papers | 1992


    Characterization of Spacecraft Humidity Condensate

    United States; National Aeronautics and Space Administration / United States; Air Force | British Library Conference Proceedings | 1993


    Characterization of Spacecraft Humidity Condensate

    Schultz, John R. / Sauer, Richard L. / Muckle, Susan V. | SAE Technical Papers | 1993


    Chemical Analysis of Potable Water and Humidity Condensate Collected During the MIR-21 Mission

    Pierre, L. M. / Schultz, J. R. / Sauer, R. L. et al. | British Library Conference Proceedings | 1997


    Chemical Analysis of Potable Water and Humidity Condensate Collected During the MIR-21 Mission

    Schultz, John R. / Pierre, Lizanna M. / Protasov, Nikolai N. et al. | SAE Technical Papers | 1997