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Ferrous sulfate for industrial waste water treatment 1
  • Ferrous sulfate for industrial waste water treatment 1

Ferrous sulfate for industrial waste water treatment

Model:-
Brand:-
Origin:Made In China
Category:Chemicals / Inorganic Chemical Materials / Inorganic Salt
Label:waste water treatmen , Ferrous sulfate , FeSO4
Price: US $1 / kg
Min. Order:1 kg
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Detail

Shenzhen Enesoon Science & Technology Co., Ltd.

Free MemberGuang Dong - China
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Product Description

Ferrous sulfate for industrial waste water treatment

Properties:

Ferrous sulfate, commonly known as green vitriol, is a sulfate of iron consisting of sky-blue or green monoclinic crystals or crystalline powder, with a relative density of 1.8987 and melting point of 64 °C; it is odorless and convergent and weathers when exposed to air, with the surface turning into a white powder; it is subject to oxidization in moist air, with a brown ferric subsulfate appearing on the surface; it is water glycerol soluble and insoluble in alcohol; ferrous sulfate is reductive and turns from a heptahydrate into a tetrahydrate at 56.6°C, and into a monohydrate at 64.6°C; it loses six crystal water molecules at 90°C, and all the crystal water molecules at 300°C, and decomposes to give off SO2 and SO3 in red hot state; it is also corrosive and fluoresces in dry air; its anhydride form is a white powder, which turns blue-green when reacting with water.

Product Use:

Ferrous sulfate is mainly used as a flocculant and has good flocculation and decolorization; it can also be used to remove heavy metal ions, oils, and phosphorus and for sterilization; it is particularly applicable for decolorization and COD removal in printing and dyeing wastewater, and for ferrite co-precipitation in electroplating waste; it is low cost and the first choice in treatment of printing, dyeing, and electroplating wastewater.

Ferrous sulfate can also be used as a food additive, pigment, raw material for the electronics industry, hydrogen sulfide deodorant, soil conditioner, and industrial catalyst. Technical indicators:

Item

Index

Standard & No

National standard

GB10531-2006

Type I

Type II

Ferrous sulfate (FeSO4·7H2O) mass fraction percent ≥

90.0

90.0

Titanium dioxide (TiO2), mass fraction (percentage) ≤

0.75

1.00

Water insolubles mass fraction (percentage) ≤

0.50

0.50

Free acids (H2SO4) mass fraction (percentage) ≤

1.00

-

Arsenic (As) mass fraction (percentage) ≤

0.0001

-

Lead (Pb) mass fraction (percentage) ≤

0.0005

-

 


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Shenzhen Enesoon Science & Technology Co., Ltd.

009#, High-Tech South 1ST Road, Nanshan District, Shenzhen, Guangdong, China

Phone:
86-15602948701
Fax:
86-755-26077209
Contact:
Andy Peng (Sales Manager)
Mobile:
15602948701

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