|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||426/549 ; 99/3232 ; 210/652 ; 210/663|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 2 인용 특허 : 13|
A reverse osmosis water purification system produces product water in response to pressurized feed water from a water supply line. The unit also produces waste or drain water. The purified product water is supplied to a reservoir wherein the pressure of the water increases when the reservoir becomes filled or when waste water is used to pressurize the product water and enable it to be withdrawn at a tap or faucet. The product water is carbonated within the product water reservoir with pressurized carbon dioxide gas supplied to the reservoir at a pressure...
The method comprising carbonating product water produced by a reverse osmosis water purification system having a reverse osmosis filter unit to which water is fed for purification therein and also having outlets for drain water and product water and a means for providing an alternative to separate carbonation tanks including sealed reservoir for collecting said product water under pressurization, by sensing the magnitude of pressurization of said product water in said reservoir, and introducing pressurized CO2 gas into said product water when said pressu...