Kwathunthu chatsekedwa mafakitale zosungunulira kutsuka ndondomeko akuimira njira yabwino, cholinga ndi kukwaniritsa chuma cha mafakitale ntchito yoyeretsa ndiponso zogwirizana kuyeretsa khalidwe. Mukhoza kugwiritsa ntchito solvents chlorinated, aliphatic hydrocarbon zosungunulira (Maphunziro III a) chlorine mpweya wa hydrogen fluorine mankhwala, bromides ndi HFE zosungunulira madzi fluoride. Ngakhale makhalidwe osiyanasiyana zosungunulira ntchito, koma zochitika zasonyeza kuti ngakhale zovuta kwambiri yoyeretsa ya zoipitsa zochita kupanga ndi organic mu ndondomeko mwa kupopera ozizira zosungunulira akuwukha nkhungu ndi zosungunulira rinsing kukonza ndondomeko bwinobwino chitakonzedwa. Youma losindikizidwa malo gawo lotsatira (kudzera kuuzana makope mpweya wotentha ndi zingalowe), kotero dongosolo neutralization pafupifupi m'madera onse a zosungunulira ndi zobwezerezedwanso, zosungunulira mowa ndi pafupifupi ziro. Dongosolo zosungunulira ndi othandiza kwambiri, makamaka yothana ndi mabowo akhungu, mabowo ang'onoang'ono, mbali china chotulutsa wa mawonekedwe zovuta, chifukwa kupopera mobwerezabwereza zosungunulira, maceration ndi zosungunulira nthunzi kutsitsi rinsing. Olimba particles dothi monga ufa, kudula, zodulidwa ndi mchere zochita kupanga mwa mawotchi kuyeretsa kanthu ndipo sankhani yoyeretsa mode bwinobwino chitakonzedwa.
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Post nthawi: Jun-21-2016