Polyaluminium chloride (PAC) 1.Al2O3:Min 30% 2.Basicity: 40%~90% 3.Water Insolubles: Max 1.0% 4.PH (1% aqueous solution)

 Polyaluminium Chloride/PAC

Features of new high efficiency Polyaluminium Chloride  features are 

flocculating sedimentation speed, adapting to the PH range, 

and water purification effect is obvious. 

It is widely used in drinking water, industrial water and sewage disposal 

areas.

the key technical indexes:

name	Products grade
	Drinking water(1st class)	Non-drinking water(2nd class)
Al2O3	Min29-32	Min29-30
Basicity%	50-85	60-85
PH value	3.5-5	3.5-5
Water -insoluble content	Max0.5-1.5	Max1.5-3
Pb (ppm)	Max3
As (ppm)	Max0.5
Fe (ppm)	Max0.3
Hg( ppm)	Max0.2

Specific dosing quantity in the list below

Turbidity before treatment	30-100	100-250	250-400	400-1000	1000-5000	7500
Dosage(1mg/L)	2.51	3.44	4.45	6.13	12.47	19.9
Turbidity after treatment	3	3	5	5	6	8

Polyaluminium Chloride -Tianhe manufactured