| 摘要 |
PROBLEM TO BE SOLVED: To provide a reverse osmosis membrane water purifying system capable of producing purified water containing minerals with the usage of a reverse osmosis membrane filter.SOLUTION: A reverse osmosis membrane water purifying system including a pre-treatment filter 1 for filtering raw water M such as tap water or ground water, a reverse osmosis membrane filter 2 for filtering the water treated by the pre-treatment filter 1 so as to obtain pure water, and a post-treatment filter 4 for finally filtering the pure water filtered through the reverse osmosis membrane filter 2 includes in a downstream side water passage of the reverse osmosis membrane filter 2, an ultraviolet sterilizer 4, an ozone generator 5, a mineral feeder 6, and a supply part 12 to a storage container B of water after purification. |
