PAC Description

Water treatment chemicals alum is a group of specific aluminium salts.  It is used as a coagulant in water purification.
Water treatment chemicals alum is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts such as aluminium sulfate, aluminium chloride. Further, the high degree of neutralization of the HCl results in minimal impact on treated water pH when compared to other aluminium and iron salts.

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Waste water treatment chemical--Water treatment chemicals alum--Feature:

1.When used as sewage treatment chemicals,Water treatment chemicals alum offers better water treatment effects than aluminum sulfate flocculant, while the cost is also lowered by 15-30%.
2.The generating speed and sedimentation speed of the flocculating constituent is quite fast. The treating capacity is also much greater than that of traditional wastewater treatment chemicals like aluminium sulfate.
3.The alkalinity of treated water has smaller reduction, comparing with that using inorganic flocculants. Thus less or no alkaline agents is needed.
4.The suitable water PH range is 5.0-9.0.
5.Low level corrosivity.
6.Safe and easy using procedure.
7.Poly aluminium chloride flocculating agent offers better solubility than aluminum sulfate.
8.The salinity in treated water has limited rise. It is good for ion exchange treatment and high purity water production.

PAC Application