A cikin samuwar karfe surface jiyya na phosphate fata film tsari, zai samar da babban adadin phosphate slag, irin su dace kau daga cikin wadannan dakatar a cikin ruwa lafiya slag barbashi, zai shafi kwanciyar hankali da kuma tsabta daga cikin tanki ruwa, kai tsaye. yana shafar ƙimar cancantar samfur.Sabili da haka, ya zama dole don saita na'ura mai cirewa ta atomatik phosphating slag a cikin layin samarwa.