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Polyaluminium ferrous chloride (PAFC)

Polyaluminium ferrous chloride(PAFC)

English name :Polyaluminium ferrous chloride(PAFC)

General:

PAFC developed and manufactured by our company is totally conformed with Health Supervision and Administration Procedure for Drinking Water through the test of Henan Provincial Health Bureau. Issued by Manufacturing License of Domestic Products Related to Health and Safety of Drinking Water ,and its standard was approved by Henan province technical supervision office.

This product, developed on the basis of indepth research of hydrolyze and coagulating mechanism of polyaluminium, indianred, aluminium and iron salt, collect advantages of aluminium salt and iron salt ,can greatly improve the shapes of aluminiumion and iron ion and increase polymerization degree through introducing polyvalence anion, sulfate ion.

Appearance and usage:

Liquid product is brown or umber transparent body,and solid product is chocolate brown or umber powder or crystal grain. Readily soluble in water and used for treatment of drinking water, industrial water and wastewater, and domestic sewage.

Features:

Its coagulating effect behaves as reduction of remaining turbidity and colority, quick shaping of flocculating body, good adsorbility, superiors filter dehydration performance of mud reside . For high turbidity water and low temperature and low turbidity water disposal. Its treatment effect is better than that of alum, polyaluminium chloride, poly ferric sulfate and ferric chloride, among which, its treatment effect to low temperature an low turbidity water, may be free from alkali auxiliary or other coagulating aid, is especially obvious. It shows distinguished effect compared with other coagulant.

Item

Liquid

Solid

Relative density(20℃)

1.1

-

PH value(1% aqueous solution)

3.5-5.0

3.5-5.0

AL2O3,%

10.0

30.0

Fe2O3,%

1-2

2-3

Basicity,%

60-95

60-95

Water insoluble substance,%,≤

0.3

1.0

As,%,≤

0.0003

0.0006

Mn,%,≤

0.045

0.10

Hg,%,≤

0.00002

0.00006

Pb,%,≤

0.001

0.003

SO2-,%

3.5-9.6

3.5-10

Note: The mass friction of such impurity as ammoniacal nitrogen,As,Pb,Cd,Hg, Cr6+ are calculated by 10.0% AL2O3 。

 

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