Specifications

poly aluminum ferric chloride PAFC
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Poly aluninulm ferric chloride PAFC

 

Specifications of Poly aluninulm ferric chloride PAFC:The product was developed on the basis of Aluminum and iron salt coagulant hydrolysis mechanism, which is Inorganic polymer coag.

PAFC was developed on the basis of Aluminum and iron salt coagulant hydrolysis mechanism, which is Inorganic polymer coagulant. And New High Efficiency coagulant, based on principles of synergy, by adding iron ions, or three single-quality iron oxide and other iron-containing compounds and complex system. It combines the respective advantages of aluminum and iron salts and iron salts of aluminum ions and iron ions have a significant improvement in form, polymerization degree increased substantially. Take aluminum, iron coagulant their respective advantages at flotation operation to improve the PAC coagulation performance; which one to high turbidity water and low temperature and low turbidity water purification treatment effect was particularly evident. and without increasing alkaline additives or other flocculants. 

PAFC performance and advantages of mainly as follows:

1,hydrolysis speed, hydration weak. The formation of alum dense velocity faster. Affected by water temperature change is small, meet in the shear force generated in the process flow requirements.
2,solid product is brown, reddish-brown powder, easily soluble in water.
3,which can effectively remove the source of aluminum ions in water, as well as aluminum salts in the water after coagulation of free-state residual aluminum ions.
4,wide scope of application, which for drinking water, industrial water, domestic water, domestic sewage and industrial effluent treatment.
5,less medication, the treatment effect is good, than any other coagulant 10-20% cost savings.
6,using methods and packing, as well as attention to essentially the same matters with the PAC.

Index Name	Indicators
	drinking water				Non-potable water
	Liquid		Solid		Liquid	Solid
	excellent product	first-class product	excellent product	first-class product
Alumina content/%≥	10	10	30	28	10	27
Iron oxide/%≥	1.0-2.0		1.0-5.0		1.0-2.0	1.0-5.0
Basicity%	40-95	40-95	40-95	40-95	40-95	40-95
density(20degree)(g/square centimetre)≥	1.15	1.15	blank	blank	1.15	blank
Water-insoluble/%≤	0.1	0.3	0.3	1	0.5	1.5
PH volume(1%Solution)	3.5-5.0	3.5-5.0	3.5-5.0	3.5-5.0	3.5-5.0	3.5-5.0
Ammonium(N) %≤	0.01	0.01
As %	0.0001	0.0002
pb %	0.0005	0.001
Cd %	0.0001	0.0002
Hg %	0.00001	0.00001
Hexavalent%	0.0005	0.0005