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  1. No Access

    Article

    Ion Exchange Behavior of the Febex Bentonite. 1. Na/K, Na/Mg and Na/Ca Experimental Exchange Isotherms

    Na/K, Na/Mg, and Na/Ca exchange isotherms have been experimentally determined for the FEBEX bentonite. Na-homoionized FEBEXbentonite was reacted at room temperature with mixedsalt dissolution of NaCl/KCl, NaCl...

    F. J. Huertas, P. Carretero, J. Delgado, J. Linares… in MRS Online Proceedings Library (2011)

  2. No Access

    Article

    Ion Exchange Behavior of the Febex Bentonite: 2. Batch Experiments and Geochemical Modeling

    Ion exchange experiments have been performed with the FEBEX bentonite. Five grams of dry powder of this clay were put inside dialysis bags, which were located inside PFA reactors filled with 125 ml of water of...

    J. Delgado, P. Carretero, R. Juncosa, J. Samper… in MRS Online Proceedings Library (2011)

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    Chapter

    Transport and Transformation of Ozone

    Continuous measurements of ozone, NMHC and PAN as well as CO, NO, NO2 and J(NO2) have been performed continuously (NMHC episodically) in the free troposphere at the Spanish GAW station Izaña, Canary Islands (28° ...

    Rainer Schmitt, P. Carretero, László Haszpra, László Bozó… in Tropospheric Ozone Research (1997)

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    Article

    Influence of smoking in the glutathione-S-transferase M1 deficiency - associated risk for squamous cell carcinoma of the bladder in schistosomiasis patients in Egypt

    In this study we show an effect of the glutathione-S-transferase M1 (GSTM1) null phenotype on the risk for squamous cell carcinoma (SCC) of the bladder among male smokers in Egypt, with an adjusted odds ratio ...

    A Lafuente, MM Zakahary, MAA el-Aziz, C Ascaso, MJ Lafuente… in British Journal of Cancer (1996)