poly aluminium chloride PAC has strong adsorption capacity in water
treatment with low salt concentration
Application Fields:
1 Industrial wastewater treatment (such as textile, leather, brewage,
meat-processing, coal-washing, metallurgy, mine, pharmacy,
paper-making, massacre, automobile manufacturing industry, and
oilfield etc.).
2 For industry circulating water treatment from the heat and power
plant, biochemical treating factory etc.
3 Drinking water purifying and clarifying (Grade PAC-01, PAC-02 &
PAC-L).
4 Paper sizing agent (Grade PAC-01).
Specifications:
| Item Type | |
| Appearance | Al2O3 | Basicity | Insoluble | Types |
| PAC-01 | White powder | 28-30%min | 45-55% | 0.3% max | Spray dried |
| PAC-02 | Light yellow powder | 45-85% | 0.5% max | Spray dried |
| PAC-031 | Yellow powder | 50-90% | 1.5% max | Spray dried |
| PAC-L | Colorless to light yellow liquid | 5-18% | 40-85% | 0.5%max | Liquid type
|
Advantages
PAC's can offer a number of advantages over traditional coagulants
such as alum or iron salts. Because PAC's are pre-neutralized and
have a higher charge density than traditional coagulants, they
coagulate via a more efficient mechanism, called charge
neutralization. This allows PAC's to be effective at lower doses
than alum or iron salts, when one compares the actual metal being
added by the coagulant to the system. Resulting benefits can
include:
- Less pH depression and alkalinity depletion, reducing lime or
caustic requirements
- Reduced chemical sludge volumes.
- Sludge density is increased.
- Improved results in higher pH systems.
- Better performance in cold water.
And because PAC does function so differently, there are many
applications where it will provide finished water quality that the
traditional coagulants can't achieve.
Application Fields: Industrial wastewater treatment (such as textile, leather, brewage,
meat-processing, coal-washing, metallurgy, mine, pharmacy,
paper-making, massacre, automobile manufacturing industry, and
oilfield etc.). For industry circulating water treatment from the heat and power
plant, biochemical treating factory etc. Drinking water purifying and clarifying (Grade PAC-01, PAC-02 &
PAC-L). Paper sizing agent (Grade PAC-01).
|
Application Fields: 1.Industrial wastewater treatment (such as textile, leather,
brewage, meat-processing, coal-washing, metallurgy, mine, pharmacy,
paper-making, massacre, automobile manufacturing industry, and
oilfield etc.). 2.For industry circulating water treatment from the heat and power
plant, biochemical treating factory etc. 3.Drinking water purifying and clarifying (Grade PAC-01, PAC-02 &
PAC-L). 4.Paper sizing agent (Grade PAC-01). |
Application Fields:
1 Industrial wastewater treatment (such as textile, leather, brewage,
meat-processing, coal-washing, metallurgy, mine, pharmacy,
paper-making, massacre, automobile manufacturing industry, and
oilfield etc.).
2 For industry circulating water treatment from the heat and power
plant, biochemical treating factory etc.
3 Drinking water purifying and clarifying (Grade PAC-01, PAC-02 &
PAC-L).
4 Paper sizing agent (Grade PAC-01).
Description:
LANSEN PAC is Polyaluminum Chloride of spray drying type, pale
yellow powder, used for drinking water treatment and paper mills as
retention agent, work as coagulant for water treatment. It is made
by purity raw materials of Al(OH)3. Food grade.Polyaluminium Chloride / PAC is effective primary inorganic
coagulant based on trivalent Al2+, excellent for drinking water production, wastewater treatment, as
well as swimming pool treatment.Through the hydroxyl ion bridging function and the polyvalent anion
polymeric function, it produces large molecular and high
electricity inorganic macromolecule, brings higher performance than
traditional coagulants.The wide applicable range of PH value, good effect in purifying the
river water with algae, low temperature, and low turbidity, and
slightly contaminated and better effect in purifying the high
turbidity river water.
Package and Storage:
1 Solid PAC packed in a 25kgs double pp bag and liquid PAC in
plastic drums with 250kgs or 1250kgs.
2 Stored in original packaging in cool and dry place, away from
sources of heat, flame and direct sunlight.
