发明名称 System and method for processing photographic material which includes wash water recovery
摘要 The present invention relates to a method and system for reusing a washing solution within a processor for processing photographic material. In the method and system of the present invention, sequential washing stages are applied to the processor. During one of the wash stages, and preferably a wash stage subsequent to an initial a first wash stage (a second wash stage), a volume of washing solution which is greater than the washing solution applied in the first wash stage is applied. The washing solution applied in the second or subsequent wash stage is subject to a chemical treatment such as an ion exchange, and is thereafter, recycled back to the processor for reuse in processing photographic material and/or cleaning the components of the processor.
申请公布号 US6422769(B1) 申请公布日期 2002.07.23
申请号 US20000705660 申请日期 2000.11.03
申请人 EASTMAN KODAK COMPANY 发明人 TWIST PETER J.;WILDMAN NIGEL R.
分类号 G03D3/00;G03D3/06;(IPC1-7):G03D3/02 主分类号 G03D3/00
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