The process comprises introducing a hydrosulfide reagent into {HEAD ~ the fixer solution}, which contains silver, to precipitate {TAIL ~ silver sulfide} while maintaining pH and thiosulfate levels in the fixer to allow for reuse 
to precipitate
The process comprises introducing a hydrosulfide reagent into { HEAD ~ the fixer solution } , which contains silver , to precipitate { TAIL ~ silver sulfide } while maintaining pH and thiosulfate levels in the fixer to allow for reuse
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH