초록 ▼

A color photographic processing apparatus including color developing, blixing and wash water tanks through which photographic materials are sequentially processed on passing the tanks comprises a reverse osmosis apparatus having a wash water inlet connected with the wash water tank, a condensed flui

A color photographic processing apparatus including color developing, blixing and wash water tanks through which photographic materials are sequentially processed on passing the tanks comprises a reverse osmosis apparatus having a wash water inlet connected with the wash water tank, a condensed fluid outlet connected to said blixing tank and a diluted water outlet connected with said wash water tank.

대표청구항 ▼

1. A color photographic processing apparatus including color developing tank or tanks, blixing tank or tanks and wash water tank or tanks through which photographic materials are sequentially processed on passing the tanks, wherein the improvement comprises a reverse osmosis apparatus having a wash

1. A color photographic processing apparatus including color developing tank or tanks, blixing tank or tanks and wash water tank or tanks through which photographic materials are sequentially processed on passing the tanks, wherein the improvement comprises a reverse osmosis apparatus having a wash water inlet connected with the wash water tank(s), a condensed fluid outlet connected to said blixing tank(s) and a diluted water outlet connected with said wash water tank(s). 2. The apparatus as defined in claim 1, in which the wash water substantially in a countercurrent flows against a photographic material through the wash water tank(s). 3. The apparatus as defined in claim 2, in which the inlet of the reverse osmosis apparatus is connected with the front side of the wash water tank and the diluted water outlet of the reverse osmosis apparatus is connected with the rear side of the wash water tank. 4. The apparatus as defined in claim 2 or 3, in which a pipe for replenishing water is provided at the rearmost side of the wash water tank. 5. The apparatus as defined in claim 2, in which the wash water tank includes a plurality of tanks consecutively connected. 6. The apparatus as defined in claim 5, in which a frontmost wash water tank is connected with the inlet of the reverse osmosis apparatus and a rearmost tank is connected with a water replenishing pipe and a tank preceding the rearmost tank is connected with the diluted water outlet of the reverse osmosis apparatus. 7. The apparatus as defined in claim 1, in which the blixing tank comprises a plurality of cascade-connected tanks. 8. The apparatus as defined in claim 7, in which two or more blixing tanks are connected with the condensed fluid outlet of the reverse osmosis apparatus. 9. The apparatus as defined in claim 1 or 7, in which said condensed fluid outlet is connected to the rear side of the blixing tank. 10. The apparatus as defined in claim 1 or 7, in which the wash water flows in a countercurrent against the photographic material in each wash water tanks. 11. The apparatus as defined in claim 1, in which the blixing tank is connected with a regenerating apparatus of the blixing solution. 12. The apparatus as defined in claim 1 or 11, in which the blixing tank is connected to a recovery means for recovering silver and blixing agents.