Automatic processor for processing silver halide photographic light-sensitive material

An evaporator/distillator processor for an aqueous solution, comprising:

• (a) a compressor;
• (b) an evaporating vessel having a heating means for evaporating and concentrating an aqueous solution;
• (c) a cooling vessel having cooling means for condensing vapor generated by said heating means, and having a condensate outlet for discharging a condensate;
• (d) a pressure reducing device for reducing the entire pressure in both said evaporating vessel and said cooling vessel, said vessels being in communication;
• (e) a heat pump device in which heat transfer media is hermetically sealed, and circulated through said compressor, said heating means, said pressure reducing device and said cooling means;
• and
• (f) an activated-sludge processing means connected to said outlet, for biologically processing the condensate.

A method of processing a waste liquid in photographic processing, comprising the steps of:

• (a) evaporating and concentrating the waste liquid by applying heat in an evaporating vessel;
• (b) condensing the vapor generated in said evaporating and concentrating step in a cooling vessel, wherein a pressure reducing device is provided for reducing the entire pressure in both said evaporating vessel and said cooling vessel, said vessels being in communication, and wherein a heat pump device is provided in which heat transfer media is hermetically sealed, and circulated through a compressor, heating means, said pressure reducing device and cooling means;
• (c) separating the condensed liquid;
• and
• (d) processing the separated liquid by an activated sludge process, using microbes for treatment and disposal of raw sewage as initial sludge.

A method of processing a waste liquid in photographic processing, comprising the steps of:

• (a) evaporating and concentrating the waste liquid by applying heat in an evaporating vessel;
• (b) condensing the vapor generated in said evaporating and concentrating step in a cooling vessel, wherein a pressure reducing device is provided for reducing the entire pressure in both said evaporating vessel and said cooling vessel, said vessels being in communication, and wherein a heat pump device is provided in which heat transfer media is hermetically sealed, and circulated through a compressor, heating means, said pressure reducing device and cooling means;
• (c) separating the condensed liquid;
• and
• (d) draining the separated condensate into activated sludge processing facilities for raw sewage to be processed in common with the raw sewage, wherein the separated condensate is processed by an activated sludge process, using microbes for treatment and disposal of raw sewage as initial sludge.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a processing tank containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to said processing tank, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• and
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank,
• wherein the concentrated processing replenisher chemical solution is supplied in a quantity ranging from 1/30 to 1/50 of the amount of the desalted liquid to be supplied.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a processing tank containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to said processing tank, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• and
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank,
• wherein said processing tank further comprises a solution level detection means, the desalted liquid being supplied based on a detection signal of said solution level detection means.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a processing tank containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to said processing tank, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced, wherein waste liquids in photographic processing discharged from two or more automatic processors are subjected collectively to evaporator/distillator processing;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• and
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a processing tank containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to said processing tank, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• and
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank,
• wherein waste liquids discharged from automatic processors for color negative films and those for color photographic papers are processed collectively, and desalted liquids produced are supplied to said automatic processors for color negative film and those for color photographic papers.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a plurality of processing tanks each containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to each of said plurality of processing tanks, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank;
• and
• (e) means for setting an amount of each concentrated processing replenisher chemical solution so that supply of all concentrated processing replenisher chemical solution to said plurality of processing tanks may be completed substantially simultaneously.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a processing tank containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to said processing tank, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• and
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank,
• wherein desalted liquids, which are to be supplied to steps of washing or waterless stabilizing that both follow a step of fixing that is among processing steps in said automatic processor, are supplied separately from replenishment for processing of light-sensitive materials when an amount of photographic light-sensitive materials to be processed in a predetermined period of time is small.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a processing tank containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to said processing tank, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• and
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank, said desalted liquid storage tank comprising a sterilizing means.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a processing tank containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to said processing tank, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank;
• and
• (e) a waste liquid storage tank for storing waste liquid in photographic processing discharged from said processing tank, wherein the waste liquid is supplied to an evaporator/distillator processor from said waste liquid storage tank.

An automatic processing apparatus for processing photographic light-sensitive material, comprising:

• (a) an automatic processor having
• (1) a processing tank containing a processing solution with which the photographic light-sensitive material is processed, and
• (2) means for replenishing a concentrated processing replenisher chemical solution to said processing tank, a deteriorated processing solution being restored by the concentrated processing replenisher chemical solution so that continuous photographic processing can be maintained;
• (b) an evaporator/distillator processor by which waste liquid in photographic processing discharged from said automatic processor is evaporated and concentrated by heating, and vapor generated by the heating is condensed by cooling so that a condensate is produced;
• (c) an electric dialysis device for separating the condensate into an electric dialysis concentrated liquid and a desalted liquid, wherein cation exchange membranes and anion exchange membranes are arranged alternately between a positive electrode and a negative electrode, and alternate concentrating chambers and desalting chambers are formed by both said ion exchange membranes and chamber frames;
• (d) a desalted liquid storage tank for storing the desalted liquid, from which the desalted liquid is supplied to said processing tank;
• and
• (e) a replenisher tank for storing the concentrated processing replenisher chemical solution, wherein said replenisher tank is capable of being set on a receiving portion of said processing tank, and said replenisher tank and said receiving portion of said processing tank are the same in at least one of color and shape.