photographic processing waste water; photo-processing effluent
Technical term for liquid waste generated during photographic development and processing. Used in environmental and industrial contexts.
Photographic processing waste must be disposed of properly.
This factory recycles photo-processing effluent.
General term for waste liquid or effluent; 写真廃液 specifies photographic waste.
Developer solution used in photography; 写真廃液 is the spent, discarded form.
Compound of 写真 (photograph) and 廃液 (waste liquid).