Affiliation: | (1) Environmental Science and Engineering Program, University of Texas at El Paso, El Paso, TX 79968, USA, US;(2) ITESM Campus Ciudad Juárez, PMB 10482, El Paso, TX 79995, USA, US;(3) Chemistry Department, University of Texas at El Paso, El Paso, TX 79968, USA, US;(4) IREGEP, Colegio de Postgraduados, Montecillo, Mexico 56230, MX |