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Personne àcontacter Hedy
ZHAIYING STREET, Shijiazhuang, Hebei
Ferrous
sulphate flocculation for water purification, as well as from urban
and industrial sewage to remove phosphate, in order to prevent
eutrophication of water bodies.
A large number of ferrous sulfate is used as reducing agent, the
main reduction of chromate in cement
Coloration
Tannin inks and other inks iron production need to use ferrous
sulfate. Mordant dyeing wood also contains ferrous sulfate.
Law in China Blue, indigo dye to form insoluble matter printed on
the fabric, then ferrous sulfate reduced to indigo white.
Ferrous sulfate can be used to concrete stained yellow rust.
Ferrous sulfate to make maple wood stained with silver
color.
