Sinomeasure ndielectromagnetic flowmeterimayikidwa pazida za Reverse Osmosis System ku Greece.Reverse osmosis (RO) ndi njira yoyeretsera madzi yomwe imagwiritsa ntchito nembanemba yolowera pang'ono kuti ilekanitse ma ion, mamolekyu osafunikira ndi tinthu tating'onoting'ono tomwe timamwa.Reverse osmosis imadziwika kwambiri chifukwa cha ntchito yake poyeretsa madzi akumwa m'madzi a m'nyanja, kuchotsa mchere ndi zinthu zina zotayira m'mamolekyu amadzi.
