Stable Treatment of Variable Water Quality

The broad product range allows operators to screen different solid contents, relative molecular weights and viscosities according to actual raw-water or wastewater characteristics.

This is valuable when treatment systems experience:

• Seasonal changes in turbidity
• Variable industrial production loads
• Fluctuating color and suspended-solids concentrations
• Changes in incoming wastewater composition
• Unstable settling or flotation performance

Reduced Dependence on Alum and Ferric Salts

Polyamine can be applied as a primary coagulant or as a coagulant aid with PAC and other inorganic products.

After laboratory optimization, it may help reduce the amount of alum or ferric salts required, potentially lowering:

• Inorganic sludge generation
• Sludge handling and disposal costs
• Chemical storage requirements
• Overall treatment consumption

Actual savings depend on the water chemistry, treatment target and existing process.

Concentrated Grades for Long-Distance Transportation

The BLU AM Series includes both 30% and 50% solid-content products.

For customers located far from major ports or industrial distribution centers, the 50% solid-content grades provide a more concentrated option. This can reduce the amount of water transported per unit of active product and improve freight and storage efficiency.

Flexible Grade Selection

The series ranges from low to very high relative molecular weight and from 50 to 15,000 cps viscosity.

Lower-viscosity grades generally offer easier pumping and rapid dispersion, while higher-viscosity and higher-relative-molecular-weight grades may provide stronger particle capture or floc-building potential in suitable applications.

Final selection should always be confirmed by jar testing with representative water samples.

Strong Charge Neutralization

The cationic polymer destabilizes negatively charged particles and colloids, improving their separation from the water phase.

Effective Color and Turbidity Reduction

BLU AM Polyamine can support the removal of color, turbidity and fine suspended matter from selected municipal and industrial effluents.

Lower Sludge Production Potential

Compared with treatment programs relying heavily on inorganic coagulants, an optimized organic-polymer program may reduce the volume of inorganic sludge produced.

Compatible with Combined Treatment Programs

The product can be used alone or combined with:

• Polyaluminium chloride
• Other inorganic coagulants
• Polyacrylamide flocculants
• Sedimentation systems
• Dissolved air flotation systems
• Sludge dewatering equipment

Compatibility and dosing order should be verified before full-scale use.

Liquid and Easy to Dose

The product is supplied as a ready-to-handle liquid, making it suitable for automated dosing and continuous treatment systems.

Broad Grade Range

Thirteen grades are available, allowing customers to compare:

• 30% versus 50% solid content
• Low to very high relative molecular weight
• Low to very high viscosity
• Different pumping and mixing requirements

BLU AM 30% Series

The 30% series may be suitable when the customer requires:

• Lower product viscosity
• Easier pumping and dispersion
• Flexible on-site dosing
• Existing equipment designed for lower-viscosity liquids
• Initial laboratory screening across multiple molecular-weight ranges

Available grades: AM301, AM302, AM303, AM304, AM305 and AM306

BLU AM 50% Series

The 50% series may be preferred when the customer requires:

• Higher active content
• Lower transported water content
• More efficient long-distance transportation
• Reduced storage volume per unit of active product
• A broader high-viscosity range

Available grades: AM501, AM502, AM503, AM504, AM505, AM506 and AM507

Solid content alone should not determine product selection. Water chemistry, contaminant type, dosing equipment, mixing energy and separation method must also be evaluated.

Municipal Water and Wastewater Treatment

BLU AM Polyamine can be evaluated for:

• Raw-water clarification
• Turbidity reduction
• Municipal wastewater clarification
• Coagulation enhancement
• Sludge conditioning
• Reduction of inorganic coagulant consumption

For drinking-water applications, the exact product grade, dosage and compliance documentation must be confirmed according to the regulations and approval requirements of the destination country.

Mining and Mineral Processing

Russia, Kazakhstan and other CIS markets have extensive mining and mineral-processing operations. BLU AM Series can support solid–liquid separation in selected:

• Coal washing processes
• Gold processing operations
• Diamond mining
• Mineral slurry clarification
• Process-water recycling
• Mine wastewater treatment
• Tailings-water clarification

Representative slurry or wastewater testing is required because mineral composition, particle size and process-water chemistry can vary significantly between mines.

Textile and Dye Wastewater

Polyamine can help destabilize negatively charged dyes and colloidal contaminants in selected textile effluents.

Potential treatment objectives include:

• Color reduction
• Improved coagulation
• Enhanced sedimentation or flotation
• Lower PAC or ferric salt consumption
• Improved downstream PAM flocculation

For strongly colored or difficult-to-treat wastewater, Polyamine may also be compared with a specialized water decoloring agent through jar testing.

Pulp and Paper Industry

BLU AM Polyamine can be evaluated as a cationic process chemical in papermaking and wastewater treatment, including:

• Retention improvement
• Drainage improvement
• White-water clarification
• Fiber and fines recovery
• Paper-mill wastewater treatment
• Sludge conditioning

The recommended grade depends on furnish composition, recycled-fiber content, system charge and production conditions.

Oil and Gas Industry

Potential applications include:

• Produced-water treatment
• Oil–water separation support
• Drilling-wastewater clarification
• Suspended-solids removal
• Sludge conditioning

Product compatibility with demulsifiers, corrosion inhibitors, salts and other oilfield chemicals should be tested before field application.

Food Processing and Meat Industry

BLU AM Series can be screened for the removal of suspended and colloidal matter from selected food-processing wastewater.

It may be incorporated into treatment systems using:

• Coagulation
• Dissolved air flotation
• Sedimentation
• Sludge dewatering

The product does not replace biological treatment when dissolved organic pollution remains the principal treatment target.

Rubber and Latex Processing

The cationic polymer can support latex coagulation and solid–liquid separation in selected rubber-manufacturing processes.

Paint and Coatings Wastewater

BLU AM Polyamine may help destabilize pigment particles, emulsified materials and negatively charged colloids in paint and coating wastewater.

Because these effluents can vary substantially by formulation, a laboratory test should be conducted before selecting the grade and dosage.

General Industrial Effluent

Other potential applications include wastewater from:

• Chemical production
• Metal processing
• Manufacturing plants
• Industrial washing
• Surface-treatment operations
• Recycling and resource-recovery systems

1. Charge Neutralization

The cationic Polyamine interacts with negatively charged contaminants and reduces the electrostatic forces keeping fine particles dispersed.

2. Particle Destabilization

Once their surface charge is neutralized, colloids and suspended particles begin to aggregate.

3. Solid–Liquid Separation

The destabilized particles can then be removed through sedimentation, flotation or filtration. A suitable PAM flocculant may be added afterward to build larger and stronger flocs.

The actual mechanism and performance depend on the composition of the water and the overall chemical program.

Step 1: Analyze the Water

Provide available data such as:

• Wastewater source
• Daily water volume
• pH
• Turbidity
• Color
• COD
• Suspended solids
• Oil content
• Current treatment chemicals
• Existing sedimentation or flotation equipment
• Required discharge or reuse target

Step 2: Conduct Comparative Jar Tests

Compare several Polyamine grades over a practical dosage range. Evaluate:

• Speed of particle destabilization
• Floc size and strength
• Settling or flotation rate
• Supernatant clarity
• Color reduction
• Sludge volume
• Compatibility with the existing treatment process

Step 3: Optimize the Chemical Combination

Test the selected Polyamine:

• As a primary coagulant
• Together with PAC
• Before a suitable PAM flocculant
• Under different pH conditions
• At different mixing intensities

Step 4: Confirm Performance On-Site

After laboratory selection, conduct a controlled plant trial before continuous dosing. Monitor chemical consumption, sludge generation, clarification performance and operating cost.

More Than 25 Years of Industry Experience

Bluwat Chemicals has supplied water-treatment chemicals to municipal and industrial customers since 2000.

Broad Product Selection

In addition to Polyamine, Bluwat supplies:

• Polyacrylamide
• PolyDADMAC
• Polyaluminium chloride
• Water decoloring agent
• Aluminium chlorohydrate
• Heavy-metal removal agents
• Defoamers
• Other specialty water-treatment chemicals

This enables customers to develop a complete coagulation, flocculation and separation program from one supplier.

Multiple Production Facilities

Multiple manufacturing facilities support stable production capacity, consistent product quality and reliable international supply.

Export Experience

Bluwat products have been supplied to customers in more than 80 countries, including applications in municipal water, wastewater treatment, mining, textiles, papermaking and other industrial sectors.

Laboratory-Based Product Selection

Customers can submit water samples, treatment data or videos for preliminary evaluation. Comparative jar testing can help identify a more suitable Polyamine grade and chemical combination.

Documentation Support

Current TDS, SDS, COA and applicable certification or compliance documents should be requested for the selected grade and destination market.