| 摘要 |
PROBLEM TO BE SOLVED: To provide a seawater desalination apparatus capable of reducing gap corrosion generated at the joint part of piping in which salt water flows. SOLUTION: In a plurality of upper and lower supply water manifold pipes 4 and concentrated water manifold pipes 6 branching off respectively from supply water header pipes 1 on both sides and concentrated water header pipes 3, at least a pair of supply water manifold pipes 4 and the concentrated water manifold pipe 6 are joined, and the other pair of supply water manifold pipes 4 and the concentrated water manifold pipe 6 are separated. COPYRIGHT: (C)2011,JPO&INPIT
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