High efficient of PAC for water treatment purification

Brief Description of PAC
1.Al2O3:Min 28%-33%
2.Basicity: 40% ~ 90%
3.Water insoluble%:0.3-1.0
4.PH:3.5-5.0
High Quality of PAC for water treatment purification

1. Product introduction
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.
1).It is widely used in drinking water ,industrial waste water and sewage disposal areas;
2).PH:3.5-5.0,water insolube:<1.0.

2. Product Advantages
1). Flocculation ability, high adsorption activity, floc formation and deposition of fast
2). Without alkali and other additives, PH broad in scope, ease of use; for low-temperature, low turbidity, low alkalinity of the raw water is also good flocculation
3). In order to significantly reduce the stirring, mixing, precipitation, time, and to flocculation, sedimentation tanks and other small
4). In addition to iron, manganese, and can be obtained with low conductivity water

3.Application area
1.drinking water treatment
2.industrial wastewater and urban sewage treatment
3.toxic heavy metals and fluorine-containing waste water treatment
4.paper sizing
5.sugar refining
4.How to use
1.Water at room temperature the solid product and the weight ratio of 1:3 dosing while stirring, until completely dissolved, add water, diluted to the desired concentration.Specific dosing should be based on water quality in a small test to select the best dosage, and then put into use.
2.Use solid, dissolved in water to accompany the first dubbed 10-25% solution, then diluted with water to the desired concentration, when dissolved in water before feeding slowly and stirring constantly.
3.Different manufacturers or different brands of water treatment chemicals can not mix, and not mixed with other chemicals stored.
4.Products effective storage period: six months of liquid, solid two years.Solid products can still be used after the tide.
5. package and storage
25 kg packed in two-layer bag with the interor in plastic and the exterior the woven or as your request .

6. Warmth remind
the product shall be sealed and stored in the dry and ventilated place to prevent it from rain,high temperature and strong sunlight .The shelf life of product is 12 months.


Index name

Indicators
A
B
Liquid
Solid
Liquid
Solid
Excellence
Grade
Excellence
Grade
Aluminium ( Al
2
O
3
) % ≥
Basicity%
Density(20°C)( g/cm
3
) ≥
Water can catch % ≤
PHvalue(1%aqueous solution)
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.