IDEAS home Printed from https://ideas.repec.org/a/erv/tlatem/y2012i98.html
   My bibliography  Save this article

REMOCIÓN DE CROMO (VI) EN SOLUCIÓN POR LA CÁSCARA DE NARANJA (Citrus sinensis Osbeck)

Author

Listed:
  • Ismael Acosta-Rodríguez
  • Hilda M. González Sánchez
  • María de Guadalupe Moctezuma-Zárate
  • Juan F. Cárdenas González
  • Víctor Manuel Martínez Juárez

Abstract

Se estudió la remoción de Cr (VI) en solución acuosa, mediante el empleo de biomasa obtenida de cáscara de naranja. Se observaron los efectos del tiempo y temperatura de incubación, el pH y la cantidad de metal sobre la remoción de éste. La concentración del metal en solución se determinó por la técnica de la difenilcarbazida. La mayor bioadsorción se obtuvo a los 10 minutos, a pH=1.0 ± 0.2, a 60ºC (50 mg/L de Cr VI) con 1 g de biomasa, y elimina totalmente 297 mg/g de tierra contaminada. La biomasa analizada remueve eficientemente el Cr (VI) en solución, por lo cual puede utilizarse para la eliminación de este metal en suelos contaminados y en aguas residuales.

Suggested Citation

  • Ismael Acosta-Rodríguez & Hilda M. González Sánchez & María de Guadalupe Moctezuma-Zárate & Juan F. Cárdenas González & Víctor Manuel Martínez Juárez, 2012. "REMOCIÓN DE CROMO (VI) EN SOLUCIÓN POR LA CÁSCARA DE NARANJA (Citrus sinensis Osbeck)," Tlatemoani, Servicios Académicos Intercontinentales SL, issue 9, April.
    • Handle: RePEc:erv:tlatem:y:2012:i:9:8
    as

    Download full text from publisher

    File URL: http://www.eumed.net/rev/tlatemoani/09/rszgj.html
    Download Restriction: no
    ---><---

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:erv:tlatem:y:2012:i:9:8. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Lisette Villamizar (email available below). General contact details of provider: http://www.eumed.net/rev/tlatemoani/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.