Kwa Ionic Sturshunt, omwachuma osungunuka amatha kugwiritsa ntchito ma ionssion ndi malingaliro olakwika, ma ions awa adsorbed pamwamba pa tinthu tating'onoting'ono tosiyanasiyana, kenako ndikupanga kusintha kwa magetsi pathupi. Kwa osabala omwe siang'ono, omwa anzawo amasungunuka m'madzi ndikukhala pamwamba pa tinthu tating'onoting'ono, zomwe zimazungulira tinthu tating'onoting'ono ndikupanga cholepheretsa pakati pa zomwe zimachitika.

Sodium Heaphyphate ndi wa polyphosphate. Kapangidwe kake ka maselo ndi kozungulira, koma ili ndi kasinthidwe wamtundu wautali wa mzere. Amakhala pamwamba pa tinthu tothera mgulu lomalizira, pomwe chinsalu chapakati kwenikweni sichikhala chogwirira ntchito, chomwe chingapangitse zowonjezera za electrostatic. Anioni yolumikizira ion wa sodium hetaphsphate kusungunuka m'madzi adsorbed pamtunda, zomwe zimachulukitsa electronegatarity ya tinthu tomwe. Kuphatikiza apo, ma ion ndi ion + amatha kuwonjezera makulidwe a magetsi awiri, ndiposodium hexametaphsphateamasewera obalalitsa pansi pa izi.

Zotsatira zonsezi zidzawonjezera mphamvu yonyansa pakati pa tinthu tating'onoting'ono, zomwe zimapangitsa kuti madzi aulere atakulungidwa mu kapangidwe kake kovomerezeka, moterosodium hexametaphsphateOvuta amatha kusewera gawo lobalalitsa tinthu tambiri tofana ndi tinthu tating'onoting'ono. Cholinga chake chachikulu ndikuchepetsa kusamvana pakati pa madzi - madzi ndi olimba - madzi. Chonchosodium hexametaphsphatewobalalitsa ndi wolemera.