20
2026
-
03
Q: What is the difference between RO, EDI, and UF water treatment technologies?
A: Reverse Osmosis (RO) removes dissolved salts, organics, and most contaminants via a semi-permeable membrane. Electrodeionization (EDI) further purifies water by removing residual ions using electricity and ion exchange resins. Ultrafiltration (UF) filters out suspended solids, bacteria, and large molecules but does not remove dissolved salts.
A: Reverse Osmosis (RO) removes dissolved salts, organics, and most contaminants via a semi-permeable membrane. Electrodeionization (EDI) further purifies water by removing residual ions using electricity and ion exchange resins. Ultrafiltration (UF) filters out suspended solids, bacteria, and large molecules but does not remove dissolved salts.
