英和和英

出典:『Wikipedia』 (2011/04/01 21:09 UTC 版)

英語による解説

引用

Capacitive deionization (CDI) is a technology for desalination and water treatment in which salts and minerals are removed from water by applying an electric field between two porous (often, carbon) electrodes, similar to electric double-layer capacitors. Counterions are stored in the electrical double layers which form at the solution interface inside the porous electrodes, with the ions of cations stored in the negatively charged electrode, and anions stored in the positively charged electrode (anode)(fig.1).