Fosifate zitandukanye mu biryo

Ijambo ryibanze

Fosifate ni inyongeramusaruro ikoreshwa cyane kandi igira uruhare runini mukuzamura ubwiza bwibiryo. Kugeza ubu, fosifeti yibiribwa cyane cyane irimo umunyu wa sodium, umunyu wa potasiyumu, umunyu wa calcium, umunyu wa fer, umunyu wa zinc nibindi.Fosifate ikoreshwa cyane cyane mu kubika amazi, bulking agent, igenzura acide, stabilisateur, coagulant na potasiyumu ferrocyanide mubiribwa. Ibipimo ngenderwaho byigihugu GB 2760-2014 "ubuziranenge bwumutekano wibiribwa byigihugu-Ibipimo ngenderwaho byo gukoresha inyongeramusaruro" byerekana neza ubwoko bwinyongera ya fosifeti ishobora gukoreshwa mubiribwa nibisabwa gukoresha cyane.Ibintu 19 byose bya fosifate biremewe gukoresha.

Muri byo, trisodium phosphate anhydrous, sodium hexametaphosphate, sodium pyrophosphate, sodium Tripolyphosphate, sodium trimetaphosphate nibindi bishobora kongerwaho mubwoko bwibiryo byagenwe hakurikijwe umubare wabigenewe. n'ibiryo by'inyongera by'uruhinja, hamwe na dosiye ntarengwa yo gukoresha imwe cyangwa ivanze ni 1.0g / kg hamwe na PO43-.