Polyaluminium chloride(PAC) is a kind of water purification materials, inorganic polymer coagulant. According to its form, it can be classified as: solid and liquid form. The solid form has the yellow or dark yellow color, dark brown, dark gray resin-like color. The liquid presented as a colorless, transparent, slightly yellow, light yellow to brown color. PAC in the application of different colors and production technology also has difference a kind of highly effective water purification, which is wildly used in the purification of drinking water, industry water, industry circulation water and wasted and polluted water from pharmacy industry, paper making industry and printing and dying industry, as well as life wasted water.
Technical Literature
Polyaluminium chloride (PAC) for drinking water treatment (non-Fe)
|
Test Items |
Specification |
|
Aluminum Oxide(AL2O3) |
28-30% min |
|
Basicity |
40-90% |
|
PH value 1% aqueous solution |
3-5 |
|
Water insoluble matter |
0.6% max |
|
As Content |
0.0002% max |
|
Cd Content |
0.0002% max |
|
Cr6+ Content |
0.0005% max |
|
Pb Content |
0.001% max |
|
Hg Content |
0.00001% max |
|
Fe Content |
Non |
|
Test Items |
Specification |
|
Aluminum Oxide(AL2O3) |
28 min |
|
Basicity |
30-90% |
|
PH value 1% aqueous solution |
3.0-5.0 |
|
Water insoluble matter |
1.5% max |
|
Fe Content |
5% max |
|
As Content |
0.0015% max |
|
Pb Content |
0.006% max |
ApplicationsPolyaluminium chloride (PAC) for waste water treatment
Urban drainage purification: river water, reservoir water, groundwater.
Municipal Wastewater Treatment
Industrial wastewater treatment: dyeing wastewater, leather wastewater, wastewater containing fluoride, heavy metal waste water, wastewater, wastewater, coal washing wastewater, mine drainage, brewing wastewater, metallurgy wastewater, meat processing wastewater, sewage treatment.
Industrial wastewater and waste metal materials recycling
Packages & Delivery:
PAC for drinking water: 25KG net weight woven bags, 20-22MT per 20 feet container loading.
PAC for industrial water: 25KG net weight woven bags, 25MT max per 20 feet container loading.
Polyaluminium Chloride is used for drinking/potable water treatment and paper industry.
Polyaluminium Chloride is high-effective inorganic polymer coagulant. It is widely applied in water purification, drinking water treatment, paper production and daily chemicals.
Polyaluminium Chloride Advantages:
1.Low dosage than Aluminium sulfate, low cost.
2.Quick formation of big flocs and rapid precipitation.
3.Widely adaptablility and good solubility.
4.Slight corrosive and easy for operation.
5.Not block the pipes over long-time usuage.
6.Higher purity of raw material Al(OH)3 and HCl.
Polyaluminium Chloride application:
1.For solid PAC, dilution is necessary before being dosed. Dilution proportion for solid product is 2%-20%, and for liquid product, 5%-50%(based on weight percentage).
2.The specific dosage is based on the flocculation test and on the trail. Normally, the dosage of solid is 1-15g/MT, the dosage of liquid product is 3-40g/MT.
3.Its acidity is lower than other inorganic coagulants.
4.The PAC solution cannot be place more than one week.
PAC Packing & Storage:
1.25kg/polypropylene woven bags with inner plastic bag.
2.Warranty for 2 years.
3.Keep in dry and ventilative place.
