IZINDABA HOT
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Izidingo Zobuchwepheshe ze-S ...
2021-07-09
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Ishadi lokugeleza kwe-sodium formald ...
2021-07-09
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Isicelo nenqubo yenqubo ...
2021-07-09
Ukusetshenziswa kwamakhemikhali kwe-anhydrous sodium sulphite
I-Sodium sulfite anhydrous inezinhlobonhlobo zokusetshenziswa, okulandelayo okuyizibonelo ezimbalwa ezimfushane.
I-ejenti yokuhlanza ama-pulps wephepha.
Ukwelashwa kwamanzi angcolile.
I-ejenti yokuhlanza embonini yezimayini.
Amakhemikhali asizayo ekushukeni.
Ukuze uthole ukunqunywa kokuhlaziya kwe-tellurium ne-niobium kanye nokulungiswa kwezixazululo zonjiniyela, futhi njenge-ejenti yokunciphisa.
Okokusetshenziswa njengesiqinisi semicu eyenziwe ngumuntu, umthuthukisi wezithombe, i-ejenti ye-deoxidising yokudaya nokuxubha, i-ejenti yokunciphisa amakha namadayi, kanye nesikhiphi se-lignin sephepha.
Futhi ingasetshenziswa njenge-ejenti ye-bleaching embonini yokudla, kodwa kunemingcele eqinile enani elingangezwa.