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Kugwiritsa ntchito ferrous sulphate mu simenti

Nthawi: 2020-11-13 Phokoso: 417

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Ferrous sulfate monohydrate amagwiritsidwa ntchito ngati chochepetsera mu makampani a simenti kuti akwaniritse Cr(VI) zili zosakwana 2 mg/L. Mu mawonekedwe a 30% monohydrated, ferrous sulfate ndiye omwe amagwiritsidwa ntchito pamsika wa simenti kuti achepetse chromium ya hexavalent. Chogulitsachi ndi njira yodalirika komanso yoyera kwambiri yomwe opanga simenti angagwiritse ntchito poyerekezera ndi zosankha zina pamsika.

Ferrous sulfate monohydrate lalikulu granular ndiye chinthu chachikulu cha RECH CHEMCAL. Izi zimagwiritsidwa ntchito kwambiri m'makampani a simenti ndi makasitomala aku Europe ndi America. Ngati mukufuna ferrous sulfate, tidzakhala ogulitsa odalirika.

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