Reverse Osmosis Membrane Water Purification Apparatus Reusing Concentrated water

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reverse osmosis membrane filtration apparatus capable of reusing concentrated water, and more particularly, to a reverse osmosis membrane filtration apparatus capable of repeatedly arranging a plurality of reverse osmosis membrane filters in one reverse osmosis membrane filtration apparatus, Permeable membrane filtration device. The reverse osmosis membrane filtration device includes a reverse osmosis membrane filtration device, a reverse osmosis membrane filtration device, and a reverse osmosis membrane filtration device.For this purpose, the present invention relates to a reverse osmosis membrane filtration device comprising a spiral reverse osmosis membrane filter, wherein the reverse osmosis membrane filtration device has an accommodation space to accommodate a plurality of the spiral reverse osmosis membrane filters, A filter housing having a discharge port and a concentrated water discharge port; And a spiral reverse osmosis membrane filter in which a plurality of spiral reverse osmosis membrane filters are accommodated in the filter housing, wherein the concentrated water discharged from any one of the spiral reverse osmosis membrane filters is supplied to the supply water of the other spiral reverse osmosis membrane filter.;