The detailed description of PAC:

This product is a kind of inorganic polymer flocculant. Mainly through compression double, adsorption electricity neutralization, adsorption Bridges, sediment trap etc mechanism function, make edema subtle aerosols and colloidal ions off firm, gathered, flocculation, coagulation, precipitation to purify the treatment effect.

Name: polymerization (hereinafter together alcl3 aluminum)

[formula] [AL2 (OH) LnCL6 - n] m

1. Application range, adapt water-borne widely.

2. Easy rapid forming large "flower, precipitate good performance.

3. Appropriate PH wide (5-9), and after processing between water PH value and alkalinity drop small.

4. Low temperature, still can maintain stable precipitation effect. Appropriate PH wide (5-9), and after processing between water PH value and alkalinity drop small.

5. Alkalify degrees than other aluminium salt and physico-chemical process of equipment, high erosion is small.

Water supply plant, sewage treatment plant, food and beverage, civil water purification, other

Index name	Indicators
	A				B
	Liquid		Solid		Liquid	Solid
	Excellence	Grade	Excellence	Grade
Aluminium ( Al 2O3) %≥ Basicity% Density(20℃)( g/cm3)≥ Water can catch %≤ PHvalue(1%aqueoussolution)	10.0 40-85 1.15 0.1 3.5-5.0	10.0 40-85 1.15 0.3 3.5-5.0	30.0 40-90 ---- 0.3 3.5-5.0	28.0 40-90 ---- 1.0 3.5-5.0	10.0 40-90 1.5 0.5 3.5-5.0	27.0 40-90 ---- 1.5 3.5-5.0
Ammonia nitrogen (N) % ≤ Arsenic (As) %≤ Lead (Pb) %≤ Cadmium (Cd) %≤ Mercury (Hg) %≤ Chrome ( Cr +6 ) %≤	0.01 0.0001 0.0005 0.0001 0.00001 0.0005	0.01 0.0002 0.001 0.0002 0.00001 0.0005			----
Note : ammonia gas, arsenic, lead, cadmium, mercury, chrome and other impurities quality scores are 10.0% Al 2 O 3.Counting.Target products of which A mandatory,B classes are recommended.