Zomangira zowuma pakhoma lokhalokha

Zomangira zapakhoma zowuma za Phosphated ndiye mzere wofunikira kwambiri wazogulitsa, pomwe zomangira zowuma zabuluu ndi zinki zoyera ndizowonjezera, ndipo kuchuluka kwake kwakugwiritsa ntchito ndi mtengo wogula ndizofanana. Chosiyana pang'ono ndikuti phosphating yakuda imakhala ndi kuchuluka kwamafuta, ndipo liwiro la kuukira (liwiro lolowa mumtundu wina wachitsulo chachitsulo, chomwe ndi chizindikiro chowunika) ndichabwinoko pang'ono; Zinc ya buluu ndi yoyera imakhala ndi chitetezo chabwinoko pang'ono popewa dzimbiri, ndipo mtundu wachilengedwe wa zinthuzo ndi wopepuka, zomwe zimapangitsa kuti zisazimiririke mukakongoletsa zokutira.

Palibe kusiyana kulikonse pakuletsa dzimbiri pakati pa zinki zoyera za buluu ndi zinki zachikasu, kokha chifukwa cha kusiyana kwa kagwiritsidwe ntchito kapena zomwe amakonda.

Ulusi wa ulusi umodzi wothira mano owuma pakhoma ndi wokulirapo, ndipo liwiro lofananira nalo limakhalanso mwachangu. Panthawi imodzimodziyo, chifukwa sichiwononga mapangidwe a matabwa okha mutalowa matabwa, ndi bwino kuyikapo keel yamatabwa kusiyana ndi ulusi wapawiri wopangira mano owuma.

Amagwiritsidwa ntchito polumikizana pakati pa bolodi la gypsum ndi keel yachitsulo yokhala ndi makulidwe osapitilira 2.3mm, yomwe imapezeka mumitundu yakuda ya phosphating ndi zokutira zachikasu zinki. Kuchuluka kwa ntchito ndi mtengo wogula zonsezo ndizofanana. Ndipo zinki zachikasu zimakhala ndi njira yabwinoko yopewera dzimbiri, ndipo mtundu wachilengedwe wa chinthucho ndi wopepuka, womwe suli wosavuta kuzimiririka pambuyo pakukongoletsa.