Water treatment material Polyaluminium ferric chloride(PAFC)
Polyaluminium ferric chloride (PAFC) is made up of aluminum salt and iron salt coagulation hydrolyzing and become
a kind of inorganic polymer coagulants, based on the principle of synergies, join the elemental iron ion or three iron
oxide and other compounds containing iron composite is a new type of high efficient coagulant.
It combines merits for aluminum salt and iron salts of aluminum ion and iron ion form has improved significantly,
polymerization degree is greatly improved. Aluminum, iron coagulant respectively of the advantages of air flotation
operation, improve the concrete performance of polyaluminium chloride; For high and low temperature and low
turbidity water water purification treatment effect is particularly evident, needn’t add alkaline additives and other
1, fast hydrolysis and weak hydration. Dense alumem ustoum, sedimentation speed.Affected by the temperature
change is small, can meet the requirements of shear force in the process of flow.
2, solid product is brown, reddish brown powder, easily soluble in water.
3, which can effectively remove the aluminum ion in the raw water and remaining free aluminum ion in water after
aluminum salts coagulation.
4, wide applicable scope, drinking water, industrial water, water, sewage and industrial wastewater treatment, etc.
5, Less dose, treatment effect is good, cut down the cost of 10-20% than other coagulants.
6, using method and packaging purposes matters is essentially same as polyaluminium chloride.
1, the dosage is far lower than the traditional flocculant,the water quality is good after purification.
2, the flocculation body is formed fast, precipitation is rapid, is bigger than traditional products processing capacity.
3, the alkalinity of the water consumption, less water lower PH.
1, drum-type poly aluminum chloride, general aluminum content, high water insolubles, used for sewage treatment.
2, frame type poly aluminum chloride has high aluminum content, low water insolubles, used in sewage treatment
3, spray drying, poly aluminum chloride has high aluminum content, low water insolubles , faster dissolve. used
for potable water and higher standards water treatment.
name of index
relative density(20°C) ≥
PH value(1%aqueous solution)
water insoluble,% <
Polyaluminium ferric chloride has widely scope of application: used in drinking water, industrial water, sewage
and industrial wastewater treatment, polyaluminium ferric chloride has obvious effect with all kinds of industrial
water and drinking water purification treatment.