Intercambio_ionico

# Intercambio_ionico - 1 Capacidad de intercambio inico de...

This preview shows pages 1–4. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Volumen pasado, L Concentración, mg/L Cl - Ca 2+ 2 0 0 3 trazas 0 5 7 0 6 18 0 10 65 0 12 71 trazas 20 71 13 26 71 32 28 71 38 32 71 40 Solución: 1. Preparar una gráfica de concentraciones normalizadas de Ca 2+ y Cl - en función del volumen de solución pasado por la columna con la resina a analizar. - 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 0 5 10 15 20 25 30 35 C/Co Volumen de solución pasado, L C/Co Cl C/Co Ca
2. La capacidad de intercambio iónico se puede determinar a partir de la siguiente ecuación: 𝐶𝐶𝐶𝐶 = 𝑉𝑉𝐶𝐶 0 𝑅𝑅 Donde, CI: capacidad de intercambio iónico, meq/kg V: diferencia de volumen de solución pasado al 50% de la concentración normalizada (C/C 0 = 0.5) para Ca 2+ y Cl - C 0 : concentración inicial del Ca 2+ , meq/L 𝐶𝐶𝐶𝐶 = (22.1 𝐿𝐿 − 7.5 𝐿𝐿 ) 40 𝑚𝑚𝑚𝑚 𝐿𝐿 20 𝑚𝑚𝑚𝑚 𝑚𝑚𝑚𝑚𝑚𝑚 0.1 𝑘𝑘𝑚𝑚 𝑑𝑑𝑚𝑚 𝑟𝑟𝑚𝑚𝑟𝑟𝑟𝑟𝑟𝑟𝑟𝑟 = 292

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern