Ukukhutshwa kweMveliso entsha
Ukungena kwi-Arhente yokungena kwi-Arhente yokuSebenza ePhakamileyo ye-Penerating enamandla oqinileyo angenayo kwaye unokunciphisa kakhulu uxinzelelo kumphezulu. Isetyenziswe ngokubanzi ngesikhumba, i-cotton, ilineni, i-vimese kunye neemveliso ezihlanganisiweyo. Ilaphu eliphathwayo linokubhalwa ngokuthe ngqo kwaye idayiwe ngaphandle kokhuphiswano. Ukungena kwi-Arhente yokungena akuxhathisi kwi-acid eqinileyo, i-alkali eyomeleleyo, ityiwa yentsimbi enzima kunye nokunciphisa iarhente. Ingena ngokukhawuleza nangokulinganayo, kwaye inamanzi amnandi, akhuthaze kwaye afumane iipropathi.
Impembelelo ilunge ngakumbi xa ubushushu bungaphantsi kwe-40 degrees, kunye nexabiso le-pH phakathi kwe-5 ne-10.
Umthamo othile kufuneka uhlengahlengiswe ngokovavanyo lwe-jar ukufezekisa eyona mpembelelo.
IXESHA LOKUQALA: AUG-04-2023