| 摘要 |
PURPOSE: A method is provided which directly supplies raw water into a membrane separation type water purifier so as to reduce installation costs of separate piping and cope with obstruction of installation place, thereby overcome use limit of the membrane separation type water purifier. CONSTITUTION: The method for supplying raw water into a membrane separation type water purifier is a non-piping type method in which a separate piping for supplying raw water is not required by changing a raw water supplying system supplying water from an external faucet to the water purifier through piping into a direct raw water supplying system in which a raw water storage tank is integrally or separately mounted on the water purifier itself, and maintaining a filtration pressure using a pressing pump.
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