Fasahar rabuwar membrane tana nufin zaɓin rarrabuwar gaurayawan ƙwayoyin cuta tare da girman barbashi daban-daban a matakin ƙwayoyin cuta lokacin wucewa ta wani ɗan ƙaramin membrane mai yuwuwa. Maɓalli -mai yuwuwa, wanda kuma aka sani da maɓalli na rabuwa ko tacewa, yana da bangon da aka lulluɓe da ƙananan ƙofofi. Dangane da girman pore, ana iya rarraba shi azaman: microfiltration (MF), ultrafiltration (UF), nanofiltration (NF), reverse osmosis (RO), da dai sauransu. Rabuwar membrane yana amfani da giciye - tacewa kwarara ko matattu- hanyoyin tacewa.
Fasahar rabuwar Membrane fasaha ce mai tasowa wacce ke amfani da membrane na rabuwa a matsayin jigon sa don rarrabewa, tattarawa, da tsarkake abubuwa. Wannan fasaha hanya ce ta rabuwa ta amfani da tazara mai yuwuwa. Saboda ana aiwatar da ayyukan rabuwar membrane gabaɗaya a cikin ɗaki, abubuwan da suka rabu suna riƙe da ainihin kaddarorinsu, suna kiyaye launi na asali, ƙamshi, dandano, abinci mai gina jiki, da nau'in abinci, da kiyaye ayyukan sinadarai masu aiki. Yana da babban zaɓi, tsarin aiki mai sauƙi, aikace-aikace masu yawa, da ƙananan amfani da makamashi, don haka ana iya amfani dashi a cikin samar da abinci. Rabuwar gabobin jiki ya bayyana a farkon karni na 20 kuma cikin sauri ya yi fice bayan 1960s. Fasahar rabuwar Membrane, tare da ayyukanta na rabuwa, maida hankali, tsarkakewa, da tacewa, haka kuma babban ingancinta, ceton kuzari, kariyar muhalli, kwayoyin halitta{8}}matakin tacewa, da sauƙi da sauƙi{9}} sarrafa tsarin tacewa, an yi amfani dashi sosai a cikin abinci, magani, ilmin halitta, kariyar muhalli, masana'antar sinadarai, masana'antar sarrafa ruwa, lantarki, masana'antar sinadarai, masana'antar sinadarai, masana'antar sarrafa ruwa, makamashin ruwa, lantarki, masana'antar sinadarai. da sauran fagage, samar da fa'ida mai yawa na tattalin arziki da zamantakewa da kuma zama daya daga cikin muhimman hanyoyin kimiyyar rarrabuwa a yau.
