high basicity polyaluminium chloride pac for drinking water treatment

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high basicity polyaluminium chloride pac for drinking water treatment

Product :Polyaluminium Chloride (Poly Aluminum Chloirde, Polyaluminum Chloride, Poly Aluminium Chloirde, Aluminum Polychride, PAC )

CAS No.: 1327-41-9

EINECS NO:215-477-2

Introduction

Poly aluminium chloride (PAC) is a new type high efficiency inorganic polymer coagulant, adopting advanced manufacturing technique and quality raw material, show the features of low impurity, high molecula weight, and superior coagulating effect.

Polyaluminium chloride is a kind of hydroxyl, inorganic polymer flocculant. After hydroxyl ion functional groups and polyvalent anions polymerization functional role, produce the inorganic polymer with large molecular weight and high charge. Can adapt to the PH range of 5.0-5.0, the best PH value of 6.5 to 6.5. Polynuclear complex body of cationic polymer flocculant image block machine. Solid powder product appearance is light yellow or red and yellow, the molecules for [AL2 (OH) nCL6 -n] m, n 5 m or less 10 or less, because with any number of hydroxyl groups in molecules, when the source of turbid water, the polyaluminium chloride join in the source water PH conditions continue to hydrolysis, in the process of hydrolysis, accompanied by a condensation, adsorption, sedimentation and a series of physical and chemical process, so as to purify the purpose. Above 30 content of PAC are excellent raw materials, the best process, base degree indexes up to national standard, such as water treatment using polyaluminium chloride is waterworks use most products.

Applicaton:

It has the ability of degerming, deodorization, defluorination, dechromisation, oil removal, turbidity removal, aluminum removal, removing heavy metallic salt and radioactive contaminants. It has far- ranging uses in the process of purifying various kinds of water source.

1. Purify water for living and drink ,domestic sewage river water, lake water and underground water, ; Purify industrial water, industrial sewage, mine reinjection water, oilfield reinjection water, metallurgical sewage, coal washing sewage, leather sewage and all kinds of chemical sewage.

2. Cosmetics raw materials.

3. Industrial production: Paper sizing, dye printing, bleaching and dyeing, medicine and other industries.

4. In artificial coal industry, it is used for separating coal and water with excellent effect.

5. Purification of the waste water in printing and dyeing industry, leather industry, brewage industry, meat-processing industry, coal-washing, metallurgy industry, mine, pharmacy, paper-making, and purification of the waste water containing fluorine, oil and heavy metals.

6. Tannage and cloth cockling-prevent, catalyzer carrier.

7. Cement solidifying and moulding, refining of pharmaceuticals, glycerine and sugar, paper-making glue.

Advantage

1. After purification, the water quality is better than that of aluminium sulphate flocculating agent, water purification low cost compared with 15-30%.

2. The flocculation body forming fast, fast settling velocity, larger than aluminum sulfate and other traditional products processing capacity.

3. The consumption of the water alkalinity below all kinds of inorganic flocculants, and therefore is not or less shots alkali agent.

4. To adapt to the source can be condensed water PH5.0-9.0 range.

5. Corrosion resistance, good operation condition.

6. Solubility is better than that of aluminum sulfate.

7. Less water saltier, benefits and high purity water ion exchange treatment.

8. The adaptability of the source water temperature is better than that of aluminum sulfate and other inorganic flocculant.

Parameter

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