Mbere yo gukoresha igikundiro cya bitumen, umubare muto wa azote agomba gutangizwa kugirango akosore vuba. Iyo ubushyuhe bwo muri tank bugera ku bushyuhe bwa azote ya azote, azote y'amazi igomba kuzuzwa guhagarika ikigega kuba byuzuye. Filime za plastike nibindi bintu bya shimi ntibyemewe gushyirwa hanze yijosi. Kuva kuri bito, bizaba nabi kandi bigisha ikoreshwa rya batumen.

Ibigega bya bitumen bigomba gukemurwa no kwitondera kwirinda kugongana no gukandagira. Ntubakwereke mumirima iyo ugenda, ariko uzamure neza. Igomba kubikwa ahantu humye kandi bihumeka kumunsi wicyumweru kugirango wirinde ubuhehere.

Kuberako imishinga myinshi yo gukonjesha amazi yakwirakwijwe ni yo hashyizweho calcium, aluminium na aside na aside hamwe na alkaline. Iyo amazi akonje atemba hejuru yicyuma, harashizweho sulfide. Byongeye kandi, ogisijeni yashonze mumazi yo gukonjesha izakomeza guteza ibicuruzwa bya electrochemika no gutangiza ingese.

Bitewe no gukwirakwiza ingera hamwe nigipimo muri tank ya bitumen, ingaruka zo kohereza ubushyuhe zirahamye ariko zirangira. Iyo igipimo gikomeye, amazi yo gukonjesha azaterwa hanze ya case. Iyo kugirira nabi cyane, umuyoboro uzahagarikwa, kora ibikorwa byo kwimura ubushyuhe.

Kwegeranya umwanda mu bigega bya bitumen bizatera ibyago bikomeye ubushyuhe, kandi urushundura rwiyongera ruzatera kwiyongera mu gukoresha ingufu. N'igice gito cyane cyumwanda kizongera umubare wamavuta mubikoresho birenga 40 ku ijana byibikorwa byayo.

Amazi arashobora gusezererwa mugihe igitutu kiri imbere ya bitumen kigera kurwego no gusohoka byifuzwa. Kugirango tumenye neza ibikoresho byo kubika no kugabanya ibiciro byamazi yibintu mugihe gikurikira, ibigega byo kubika ntibigomba kumeneka burundu.