Kayan Aikin Tsarkake Ruwa na Osmosis na Baya

Juyawa osmosis wata fasaha ce ta rabuwar membrane wadda ke amfani da zaɓaɓɓen permeability (semi-permeability) na membrane, tana amfani da matsin lamba a matsayin ƙarfin tuƙi. Idan matsin lamba da aka sanya a cikin tsarin ya wuce matsin lamba na osmotic na maganin ciyarwa, ƙwayoyin ruwa suna ci gaba da ratsa membrane, suna kwarara zuwa cikin bututun tsakiya ta hanyar hanyoyin kwararar ruwa, sannan su fita daga gefe ɗaya. Ana ajiye ƙazanta a cikin ruwa, kamar ions, kwayoyin halitta, ƙwayoyin cuta, da ƙwayoyin cuta, a gefen ciyarwar membrane sannan daga baya a fitar da su daga maɓuɓɓugar tattarawa, ta haka ne ake samun rabuwa da tsarkakewa.