Kemikari kushandiswa kweanhydrous sodium sulphite

Sodium sulfite anhydrous ine huwandu hwakawanda hwekushandisa, iyo inotevera mienzaniso mipfupi mishoma.

Bleaching agent yepepa pulp.

Waste water treatment.

Bleaching agent yeindasitiri yezvicherwa.

Kemikari yekubatsira mukugadzira tanning.

Nokuda kwekutsvaga kwekutsvaga kwekutsvaga kwe tellurium uye niobium uye kugadzirira kwekugadzirisa mhinduro, uyewo semumiririri anoderedza.

Yekushandisa semugadziriso wemafibhura akagadzirwa nevanhu, mugadziri wemifananidzo, deoxidising agent yekudhaya uye bleaching, inoderedza inonhuhwirira nedhayi, uye lignin inobvisa pabepa.

Uye inogona kushandiswa senge bleaching agent muindasitiri yezvekudya, asi kune miganho yakasimba pahuwandu hunogona kuwedzerwa.