Product Overview
Industrial Grade PAC, also named Industrial Poly Aluminium Chloride, is a commonly used aluminum-based polymeric flocculant for industrial water treatment.
This grade is designed for non-potable water treatment scenarios. After hydrolysis in water, it generates multi-nuclear hydroxyl aluminum complexes with strong adsorption bridging capacity. It features fast floc formation, wide pH adaptability and obvious cost advantages compared with high-purity potable water grade PAC. Multiple basicity options are available to match different wastewater qualities.
Physical Specs
| product name | Items | Indicators | ||
|---|---|---|---|---|
| PAC (industrial grade) | Test standard | GB/T 22627-2022 | ||
| Appearance | yellow powder | |||
| Alumina content | ≧28% | |||
| Basicity degree | 20.0-98.0 | |||
| Insoluble matter | ≦0.4% | |||
| PH value | 3.5-5.0 | |||
| product name | Items | Indicators | ||
| PAC (Drinking water grade) | Test standard | GB 15892-2020 | ||
| Appearance | Light yellow or white powder | |||
| Alumina content | ≧29% | |||
| Basicity degree | 45.0-90.0 | |||
| Insoluble matter | ≦0.1% | |||
| PH value | 3.5-5.0 |
Key Properties & Advantages
■ Economical raw material for industrial wastewater treatment, lower comprehensive cost
■ Fast flocculation speed and rapid sedimentation of pollutants
■ Stable performance within pH range of 5.0–9.0
■ Good removal effect on turbidity, color, suspended solids and organic pollutants
■ Less sludge output compared with traditional aluminum sulfate
■ Multiple forms available: powder, granules and liquid
■ Flexible basicity specifications for different wastewater working conditions
Main Applications
■ Industrial Wastewater Treatment (Core Application): Printing and dyeing wastewater, papermaking wastewater, chemical wastewater, electroplating wastewater, food processing wastewater, mining wastewater, leather wastewater.
■ Municipal Domestic Sewage Treatment: Primary sedimentation and secondary treatment of urban sewage to reduce SS and COD load.
■ Industrial Circulating Cooling Water:Clarify circulating water, control suspended impurities and prevent pipeline fouling.
■ Sludge Dewatering: Combined with cationic polyacrylamide to improve sludge sedimentation and dewatering efficiency.
■ Other Industrial Auxiliary Uses: Paper sizing aids, textile printing and dyeing additives, soil stabilization agents.
Packaging & Storage
Package: 25kg woven bag with inner PE liner for solid;
Customizable packaging
Store in cool, dry and ventilated warehouse. Seal tightly to avoid moisture absorption. Keep separated from alkaline chemicals. Shelf life: 2 years for solid PAC.
Supply Service
We provide bulk industrial grade PAC with stable batch quality, flexible MOQ and competitive factory price. Complete documents including COA, MSDS and TDS can be supplied. Professional water treatment technical support is available. Contact us for latest quotation and free samples.