If you like us, please share us on social media, tell your friends, tell your professor or consider building or adopting a Wikitext for your course.
Imagine if we had a tube whose surfaces were coated with an immobilized cation. These would have electrostatic attraction for anions. If a solution containing a mixture of positively and negatively charged groups flows through this tube, the anions would preferentially bind, and the cations in the solution would flow through
An NSF funded Project