Mpweya Wopangidwa ndi Makampani a Mankhwala

Ukadaulo
Themndandanda wa mpweya wokonzedwa is yopangidwa ndi kukonzedwa ndi matabwa abwino osankhidwa ngati zinthu zopangira pogwiritsa ntchito carbonization yotentha kwambiri komanso kuyatsidwa ndi njira ya mankhwala.

Makhalidwe
Ili ndi zambiri mphamvu yoyamwa komanso yapamwambachiyero, chabwino kwambirikuuma, makhalidwe okhazikika, kusefa mwachangu komanso kugwiritsidwa ntchito kosalekeza.

Kugwiritsa ntchito
Yogwiritsidwa Ntchito pa Ma Reagents a Mankhwala, Electroplating, Makampani opanga utoto, Fmakampani opanga mankhwala, kuteteza chilengedwe ndi zina zotero.
Emakamaka mafakitale a petrochemical, monga kuyeretsa mafuta, zosungunulira, mafuta odzola, sera ya mchere,zosapangidwa ndi chilengedwezoziziritsira za ammonia, zonunkhira ndi zina zotero. Makampani a mankhwala monga phosphoric acid, hydrochloric acid,Asidi ya boric, alum, carbonate, mankhwala a hydrogen peroxide,Makampani opanga mankhwala oyeretsedwa, Opanga utoto pakati ndi makampani opanga ma electroplating pa kuyeretsa, kuchotsazonyansandi kuchotsa fungo loipa.