| 摘要 |
PROBLEM TO BE SOLVED: To provide a small photographic processing liquid solidification apparatus which can carry out spray drying of a small amount of the waste liquid without loss, and recycle the solidified waste liquid as a solid treating agent without generating stain increase, a stain by a photosensitive material, and the like. SOLUTION: The photographic processing waste liquid solidification apparatus solidifies the photographic processing waste liquid by spray drying, where operation of a spray drying means is carried out by using piezoelectric elements. COPYRIGHT: (C)2004,JPO
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