Polyaluminium chloride- best quality in China

Main characteristics:Compared with other coagulants, this product has the following strong points: 1, Wide range of application.

   Main characteristics:Compared with other coagulants, this product has the following strong points: 1, Wide range of application.2, Good settling behavior. 3, Wide range of suitable PH value(5-9). 4. Stable settling behavior can be kept when the water temperature is low. 5, Degree of alkalisation is higher than other aluminium salt,iron salt,small corrosion to equipment.

Technical index and use: According to the improvement of people's requirement on water quality, our company has developed polyaluminum oxide series products:polyaluminium chloride,aluminium chlorhydroxide,ferric chloride,aluminium sulphate,compound iron etc..

 

Index name	Liquid			Solid
	Top-grade	First-grade	Second-grade	Top-grade	First-grade	Second-grade
Appearance	Colorless	Light yellow		Light yellow
Relative density(20oC)	1.21	1.19	1.18
Alumina(Al2O3)% >	12.0	10.0	8.0	32.0	29.0	28.0
Basicity(B)%	60-85	50-85		60-85
Insoluble substance in water %≤	0.2	0.5	1.0	0.5	1.0	1.5
PH value(1% aqueous solution)	3.5-5.0			3.5-5.0
Sulfate radical(SO42-)% ≤	3.5			9.8
Ammonia nitrogen(N)%≤	0.01	0.02	0.03	0.03	0.06	0.09
Arsenic(As)% ≤	0.0002			0.0005
Manganese(Mn)% ≤	0.0025	0.0050	0.0075	0.0075	0.010	0.0015
Chrome(Cr42-)% ≤	0.0005			0.0015
Hydrargyrum(Hg)% ≤	0.00002			0.00002
Lead(Pb)% ≤	0.001			0.003
Cadmium(Cd)% ≤	0.0002			0.0006

Polyaluminium chloride- best quality in China