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Ferrous sulfate is a light green crystal, and it is ferrous sulfate heptahydrate at room temperature;
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Most of the ferrous sulfate used in water treatment chemicals in China comes from the by-product ferrous sulfate in the titanium dioxide industry.
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Ferrous sulfate is used in flocculation in water treatment. It can remove phosphates from municipal and industrial sewage to prevent eutrophication of water bodies, etc.
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Ferrous sulfate combined with hydrogen peroxide can form a Fenton effect and be used for the decolorization of colored wastewater.
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Ferrous sulfate is used in large quantities to produce poly ferric sulfate flocculants with a better flocculation effect, and poly ferric sulfate can be used for the treatment of antimony pollution in printing and dyeing sewage.
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Ferrous sulfate is very cheap in 2018, and the price will become more and more expensive in the future, the impact of the titanium dioxide industry.
If you want to know more about antimony pollution solutions, you can contact us (W.T.chemical)
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