Name: white drinking grade poly aluminum chloride,PAC,polyaluminium chloride,Seagent
Molecular Formula: [AL2(OH)nCL6-n]m
Place of origin: China
Brand : YUANBO
Certification: SGS, ISO9001, ISO14001
CAS No.: 1327-41-9
HS Code: 28273200
Appearance: Light yellow powder
Delivery tiem: 7-10 days
Payment terms: T/T or L/C at sight
Packing: Inner plastic film and outer plastic woven bag.25kg/bag,700kg/bag,1000kg/bag.
Product Feature:
1. Flocculation fast, better active, better filterability.
2. It’s no need to add alkaline additives, in case of deliquescence, the effect is unchanged.
3. Adapt to a wide range of PH value, and wide range of uses.
4. After treated with PAC,there is little salt.
5. Can remove heavy metals and radioactive substances on water pollution.
6. The contents of effective ingredients are high, and easy to storage transportation.
Specifications:
GB15892-2009
Name of indicator: |
Indicator |
|
National standard |
Company standard |
|
Al2O3 (mass fraction %) |
30 |
30.4 |
basicity% |
40.0-90.0 |
46.7 |
Water insoluble,% |
≤1.0 |
0.09 |
PH value(10g/L solution) |
3.5-5.0 |
3.98 |
As (mass fraction %) |
≤0.0002 |
0.00008 |
Pb (mass fraction %) |
≤0.0005 |
0.0002 |
Cd (mass fraction %) |
≤0.0002 |
0.00007 |
Fe (mass fraction %) |
-- |
0.0045 |
Hg (mass fraction %) |
≤0.00001 |
0.00001 |
Mn (mass fraction mg/kg) |
≤0.0002 |
0.00017 |
Cr6+(mass fraction %) |
≤0.0002 |
0.00018 |
Sulfate (mass fraction %) |
≤0.005 |
0.003 |
Total nitrogen (mass fraction %) |
≤0.05 |
0.04 |
Action principle:
Polyaluminum chloride also exists in a colloidal form when it is purified. According to a large specific surface area and adsorption capacity, many colloidal particles in the water can be precipitated out of the water and thus play a role in purification. Of course, the formation of colloidal particles is also based on a degree of hydrolytic polymerization of polyaluminum chloride.
Application:
1.Water supply and drainage purification in cities: river water, reservoir water, groundwater.
2.Water purification of industrial water supply.
3.Urban sewage treatment.
4.The recycling of useful substances in industrial waste water and waste residue, the settlement of coal powder in coal washing wastewater, and the recovery of starch in starch manufacturing industry.
5. all kinds of industrial wastewater treatment, printing and dyeing wastewater, leather wastewater, fluoride wastewater, heavy metal wastewater, oily wastewater, papermaking wastewater, coal washing waste water, mine waste water, brewery wastewater, metallurgical wastewater, meat processing wastewater and sewage treatment.
6.Used for paper Sizing.
7.Refined sugar solution.
8.For casting industry.
9. Used for resisting creases.
10.Catalyst carrier.
11.Pharmaceutical refining
12.Helpful for cement rapid-hardening.
13.It is the raw material for cosmetics.
Applicable scope and Reference Amount.
Application |
Kg/1000 tons |
Application |
Kg/1000 tons |
Domestic water |
2.5~25 |
Industrial waste water |
2.5~25 |
Urban sewage |
15~50 |
Electroplating wastewater |
20~100 |
Metallurgical waste water |
20~150 |
Papermaking waste water |
50~300 |
Printing and dyeing wastewater |
100~300 |
Dye wastewater |
100~300 |
Paiting waste water |
100~300 |
Tanning wastewater |
100~300 |
Food wastewater |
50~150 |
Chemical industry wastewater |
50~100 |
Emulsified wastewater |
50~200 |
Coal washing wastewater |
30~100 |
How to use:
In order to achieve the best flocculation effect and economic benefits, the user can determine the optimal dosage per kiloton of source water according to different source water turbidity, different seasons and different reaction conditions. When used, the liquid product is formulated as a 10-15% aqueous solution, and the solid product is formulated as a 3-5% aqueous solution (calculated on a commercial basis).
Storage:
Products should be stored in the dry, ventilated and cool place inside the door for fear of damp. Don’t store them together with Corrosive and toxic goods.Shelf life of products is one year.
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