Customization: | Available |
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CAS No.: | 1327-41-9 |
Formula: | Alclho, Al2(Oh)Lncl6-N |
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Guangzhou Zhifan Chemical Co., Ltd. offers YunTu/*** Water Purifier Chemical, a top-quality PAC supplier with factory prices. Trust us for effective water treatment solutions.
Product Description:
Introducing Polyaluminum Chloride (PAC) by Guangzhou Zhifan Chemical Co., Ltd. This inorganic polymer coagulant, also known as high-efficiency PAC or high-efficiency spray-drying PAC, is a water-soluble inorganic polymer with a chemical formula of [Al2(OH)nCl6-n]m. PAC has a Keggin structure with a high degree of electrical neutralization and bridging effect on colloids and particles in water. It effectively removes micro-toxic substances and heavy metal ions, making it an ideal solution for water treatment applications.
Index name | index | |
First Grade | ||
Drinking water % | Non drinking water % | |
alumina (Al2O3) mass fraction/%≥ | 28-30 | 27-29.0 |
Basicity/% | 40-90 | 40-90 |
density (20oC)/(g/cm3) ≥ | 1.12 | 1.12 |
Mass fraction of water insolubles /% ≤ | 1.0 | 1.5 |
pH(1% aqueous solution) | 3.5-5.0 | 3.5-5.0 |
(As) mass fraction /% ≤ | 0.005 | 0.005 |
lead (Pb) mass fraction /% ≤ | 0.001 | 0.003 |
(CD) mass fraction /% ≤ | 0.002 | 0.002 |
(Hg) mass fraction /% ≤ | 0.00001 | 0.00001 |
Six valence chromium(Cr+6) mass fraction /% ≤ | 0.005 | 0.005 |
Polyaluminum chloride (PAC) is a versatile inorganic polymer coagulant extensively utilized in water treatment applications. It effectively eliminates impurities like suspended solids, colloidal substances, and organic matter, enhancing water clarity and quality. PAC finds widespread use in municipal sewage treatment, drinking water purification, industrial wastewater treatment, papermaking, printing, dyeing, and petrochemical industries.
During the water treatment process, PAC neutralizes and bridges colloids and particles in water, forming flocs and facilitating solid-liquid separation. Its key advantages include high active ingredients, low dosage requirements, easy transportation and storage, exceptional flocculation performance, and stability
Moreover, PAC serves as a reliable decolorizing agent for treating printing and dyeing wastewater, particularly effective for ***-containing wastewater, high turbidity water, and low-temperature low-turbidity water. In the paper industry, PAC acts as a precipitant for pulp, enhancing paper quality and strength.
Product Description:
When using polyaluminium chloride from Guangzhou Zhifan Chemical Co., Ltd., it is essential to follow these guidelines: