La fuente de benceno tóxico en la ISS puede estar en el módulo de EE.UU.

La fuente de benceno tóxico en la ISS puede estar en el módulo de EE.UU.

Aumento de los niveles de benceno tóxico en la atmósfera Estación Espacial Internacional podría haber causado un purificador de aire en uno de los módulos de EE.UU., informó Nasa.
En mayo "Roscosmos"RIA Novosti informó de un aumento de las concentraciones de benceno en la atmósfera de la ISS, que no supera la norma máxima permitida y no amenaza a la tripulación.
En junio, la NASA anunció una medición de los niveles de benceno en el módulo Russian Star utilizando un dispositivo estadounidense de calidad del aire, el A-M. Roscosmos confirmó este hecho a RIA Novosti. Más tarde, según la NASA, el intercambio aéreo en la ISS entre los segmentos ruso y estadounidense se detuvo temporalmente para buscar la fuente de benceno.
"En un intento de reducir los niveles de benceno, los filtros de carbón se instalarán en el módulo Unity en la atmósfera", dijo la NASA en un comunicado en su sitio web.
La tripulación de filtros de carbón recogió del módulo BEAM inflable. Los astronautas reemplazarán al limpiador de micro-impurezas CHIPS en el módulo Unity.
El benceno es un líquido incoloro con un olor dulce específico. Es parte de la gasolina y se utiliza para la producción de medicamentos, plásticos, caucho sintético y tintes. Tóxico y cancerígeno.
Los cosmonautas rusos están trabajando actualmente en la ISS Anatoly Ivanishin Y Ivan Wagnerasí como los astronautas estadounidenses Christopher CassidyDouglas Hurley y Robert Benken.

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