Solid Polyaluminium Chloride PAC Flocculant

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seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-26 10:50
Browse the number: 448
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Solid poly aluminum chloride high efficiency PAC water purifier with its excellent performance and low price in the industrial wastewater has been widely used. In the treatment of domestic sewage and drinking water, poly aluminum chloride is superior to the traditional flocculant flocculation effect, which is the same as that of effluent turbidity, which only increases 1/5 poly iron, which plays an important role in the whole Sewage treatment process, especially the subsequent biochemical treatment process.

Introduction of Polyaluminium Chloride

PAC, commonly known as alkali metal chloride or coagulant, is a water-soluble inorganic polymer between the alcl3al (OH) 3, the chemical formula [Al2 (OH) is M, M represents the degree of aggregation, and n represents the neutrality of the PAC product. Color is yellow, dark brown, dark gray resinous solid. The product has a strong ability to adsorb bridging, in the process of hydrolysis, accompanied by condensation, adsorption and precipitation and other physical and chemical processes.

Polyaluminum chloride performance:

1, the basic difference between polyaluminum chloride and traditional inorganic coagulant is that the traditional inorganic coagulant is a low molecular crystal salt, and the structure of poly aluminum chloride is composed of different polyhydroxy complexes, namely amorphous inorganic polymer and The polyaluminum chloride coagulant tradition shows many different specific coagulation functions.

2, the production of calcium aluminate in PAC products, the degree of alkalinity (alkalization) can be greatly improved, the economic benefits of production and use are very obvious, the salt base from 65% to 92%, raw material production costs can be reduced by 10 %, The use of cost can be reduced by 40%. Water purification effect is better than similar products of other production processes.

Use of polyaluminum chloride:

The product is widely used in the life, production of water, domestic sewage, industrial wastewater purification, low-temperature water purification, paper, tannery wastewater treatment, thermal power plant recycling wastewater, printing and dyeing, wool, wastewater COD, BOD and SS decolorization purification.

Use of polyaluminum chloride:

(1) mixed solid product with normal temperature water 1: 2.5-1: 3 (weight ratio) for 30 minutes, and the drug is completely dissolved, add 30-40 times dilution dilution water or use according to the required concentration.

water turbidity at 100-500mg / L, the dosage is 5. Before use, according to the best water quality characteristics, select the best value, and then vote.

Poly aluminum chloride Product Features:

(1) good chemical stability at room temperature, storage time is not bad, solid bare easy to absorb tide, but not bad, non-toxic harmless.

(2) The pH range of the water is 4-14, but the best treatment range is 6-8.

(3) treatment of water adaptability, fast response, low consumption, low production costs, alum large, settling fast, with good consideration, can improve the utilization of equipment.

Our product advantages: the amount of small, fast settlement, low prices, sewage separation only 5 seconds, the equipment pipe without corrosion.


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