PAC-01 White Polyaluminum Chloride Powder for Drinking Water Treatment
Product Overview
PAC-01 White Polyaluminum Chloride Powder is a drinking water grade PAC coagulant designed for raw water purification and water clarification applications.
As an inorganic polymer coagulant, PAC-01 helps destabilize suspended solids, clay particles, colloids and fine impurities in raw water. After dosing and mixing, these small particles form larger flocs that can be removed by sedimentation, flotation or filtration.
For drinking water treatment plants, PAC-01 is commonly selected because of its white powder appearance, high Al2O3 content, low insoluble matter and stable performance. It is suitable for treating river water, lake water, reservoir water and other surface water sources before filtration and disinfection.
Bluwat supplies PAC-01 white powder in 25 kg bags with factory direct supply, stable quality control and export service for global water treatment customers.
Why PAC-01 Is Used for Drinking Water Treatment
Drinking water treatment requires reliable clarification before filtration and disinfection. Raw water may contain turbidity, suspended solids, colloids, algae, clay particles and natural organic matter.
These impurities are often small and stable in water. Without chemical coagulation, they may not settle efficiently and may increase the load on filtration systems.
PAC-01 helps improve this process by neutralizing the charge of fine particles and promoting floc formation. Once larger flocs are formed, they can be removed more easily, helping the treatment plant produce clearer water.
Compared with many general industrial PAC grades, PAC-01 is more suitable for applications where high purity and low insoluble matter are important.
Key Advantages
PAC-01 is supplied as white powder, making it suitable for drinking water treatment and high clarity water purification applications.
With Al2O3 content of at least 30%, PAC-01 provides strong coagulation activity for raw water clarification.
PAC-01 has insoluble matter of no more than 0.1%, supporting cleaner dissolution and stable dosing performance.
PAC-01 helps remove turbidity caused by suspended solids, clay particles and colloidal impurities in raw water.
After proper dosing and mixing, PAC-01 helps small particles form visible and compact flocs for easier separation.
The spray dried powder dissolves well in water and can be prepared as a dosing solution for continuous operation.
PAC-01 can be used for river water, lake water, reservoir water and surface water clarification.
Bluwat supplies PAC-01 from factory production with stable quality, 25 kg bag packaging and export support.
Technical Specifications
| Product Name | PAC-01 White Polyaluminum Chloride Powder |
| Chemical Name | Polyaluminum Chloride |
| Common Name | PAC Powder |
| Appearance | White Powder |
| Al2O3 Content | ≥30% |
| Basicity | 45–55% |
| Insoluble Matter | ≤0.1% |
| Type | Spray Dried |
| Main Application | Drinking Water Treatment |
| Other Applications | Raw Water Clarification, Water Purification, High Purity Water Treatment |
| Packaging | 25 kg bags |
Main Applications
PAC-01 is used in drinking water plants to clarify raw water before filtration and disinfection. It helps improve coagulation, floc formation and turbidity removal.
PAC-01 can be applied to river water, lake water, reservoir water and surface water sources containing suspended solids and colloidal particles.
When used according to local treatment requirements, PAC-01 supports potable water production by improving clarification and reducing turbidity.
Surface water may contain clay, algae, fine particles and organic matter. PAC-01 helps these impurities form larger flocs for easier removal.
For raw water with low or moderate turbidity, PAC-01 can support stable particle aggregation and filtration performance.
During rainy seasons or raw water quality fluctuation, PAC-01 can help improve floc formation and reduce turbidity load.
PAC-01 can also be used in some industrial water pretreatment systems where cleaner water clarification and lower insoluble matter are required.
How PAC-01 Works in Water Treatment
PAC-01 is normally dissolved in clean water before dosing.
After the prepared PAC solution is added into raw water, it disperses quickly under rapid mixing. PAC-01 contacts suspended solids, colloids and fine particles.
During chemical coagulation, PAC-01 neutralizes the surface charge of these particles. Once the particles lose stability, they begin to gather and form micro flocs.
During slow mixing, the micro flocs grow into larger and stronger flocs. These flocs can then settle in sedimentation tanks or be removed by filtration.
This process helps improve water clarity and reduce the load on downstream filtration and disinfection systems.
Suggested Dosing Process
A common PAC-01 dosing process for drinking water treatment includes the following steps.
First, prepare PAC-01 powder solution with clean water.
Second, dose the PAC solution into raw water under rapid mixing.
Third, allow PAC-01 to fully contact suspended solids and colloidal particles.
Fourth, continue slow mixing to support floc growth.
Fifth, allow the formed flocs to settle in the sedimentation tank.
Finally, send the clarified water to filtration and disinfection.
The actual dosage should be confirmed by jar testing. Raw water turbidity, pH, alkalinity, water temperature, organic matter and treatment target can all affect the best dosage.
PAC-01 and Filtration Performance
Good coagulation is important before filtration. If fine particles are not removed properly, filter media may become overloaded and filtration performance may decline.
PAC-01 helps reduce fine particles before water enters the filter. This can support more stable filtration operation and clearer treated water.
For drinking water plants, stable coagulation control can also help improve the consistency of final water clarity.
PAC-01 Compared with General Yellow PAC
PAC-01 is a white powder grade with high purity and low insoluble matter. It is commonly used for drinking water treatment and high clarity water applications.
Yellow PAC grades such as PAC-02 and PAC-031 are commonly used for municipal wastewater, industrial wastewater and general clarification applications.
The final grade selection depends on water quality, application requirement, local regulations, treatment target and cost requirement.
Packaging and Storage
Bluwat PAC-01 White Polyaluminum Chloride Powder is packed in 25 kg bags with inner plastic bag and outer woven bag.
Proper storage helps maintain powder quality, solubility and coagulation performance.
Why Choose Bluwat PAC-01
Bluwat Chemicals is a professional manufacturer and exporter of water treatment chemicals. We supply PAC powder, PAM flocculant, PolyDADMAC, Polyamine, water decoloring agent and other chemicals for water and wastewater treatment.
Bluwat PAC-01 is produced under stable quality control to support consistent Al2O3 content, low insoluble matter and reliable coagulation performance.
With factory direct supply, 25 kg bag packaging, container loading experience and technical support, Bluwat can help customers select suitable PAC grades according to actual water samples and treatment requirements.
Conclusion
PAC-01 White Polyaluminum Chloride Powder is a suitable PAC coagulant for drinking water treatment and raw water clarification. It helps remove turbidity, suspended solids, colloids and fine impurities through chemical coagulation and floc formation.
With 30% Al2O3 content, low insoluble matter and stable spray dried powder quality, PAC-01 supports clearer water and more stable treatment plant operation.
Bluwat supplies PAC-01 white powder with factory direct supply, export packaging and technical service for global drinking water treatment customers.