Umupira w'amazi

Imipira y’umuringa y’amafosifore y’amabuye y’agaciro ni ikintu c’umuringa gikoreshwa n’umuyagankuba. Igihimba nyamukuru ni umuringa, ufise umuringa usanzwe urenga 99,94%, n’ivyo bita phosphore biva kuri 250 gushika kuri 650 ppm. Ivyo bikoresho bikoreshwa cane cane mu bikorwa vyo guhingura umuringa w’amashanyarazi nk’uguhingura PCB, gushaza no gusukura ahantu, no mu bikorwa vy’amashanyarazi. Imipira y’umuringa y’amafosifori y’amabuye y’agaciro ikoresha ubuhinga-burongora uburyo bwo gutera umutwe w’ubukonje bwikora kugira ngo bube imibumbe mu ntambwe imwe. Biciye mu gutera imipira y’umuringa y’amafosifore y’amabuye y’agaciro, haca hakorwa imipira y’umuringa y’amafosifore ifise ubunini bw’intete buri munsi ya 50 um. Igipande c’umuringa w’anode (igipande c’umuringa w’iphosphorus) kirerekana ko gikora neza, kigatuma umuntu akora neza kandi kigagabanya n’ugukoresha umuringa w’ikintu. Ivyageragejwe vyerekanye ko imipira y’umuringa y’amafosifori y’amabuye y’agaciro (microcrystalline phosphorus) ishobora kugabanya ibice birenga 3% vy’umuringa wose ukoreshwa.

Imipira y’umuringa y’amafosifore y’amabuye y’agaciro ni ikintu c’umuringa gikoreshwa n’umuyagankuba. Ico gikoresho gikoreshwa cane cane mu bikorwa vyo guhingura umuringa w’amashanyarazi nk’uguhingura PCB, gushaza, ibihimba vy’amatara y’amatara, n’ibihimba vy’ibikoresho n’ugusukura ahantu. Biciye mu gutera imipira y’umuringa y’amafosifore y’amabuye y’agaciro, haca hakorwa imipira y’umuringa y’amafosifore ifise ubunini bw’intete buri munsi ya um. Ivyo bikoresho bikora neza cane, bikaba bituma umuntu akora neza kandi bikagabanya n’ugukoresha umuringa.