Polyamine Liquid Flocculant for Drilling Wastewater Solid-Liquid Separation
Product Overview
Drilling wastewater can contain clay, weighting material, polymers, salts, oil and chemical additives. Water-treatment polyamine is used as a coagulant for solids separation; it should not be confused with amine shale inhibitors formulated for downhole drilling-fluid performance.
Applicable to above-ground treatment of drilling wastewater, wash water and selected spent fluids after oil segregation. High salinity, oil-based mud contamination and specialty additives require site-specific testing.
Application Advantages
- Destabilizes fine clay and suspended solids before PAM addition.
- Supports clarification for controlled reuse or further treatment.
- Liquid handling suits batch tanks and mobile treatment units.
- Can be evaluated with PAC, pH control and selected flocculants.
Typical Product Information
| Item | Typical information |
| Product family | BLU AM series liquid cationic polyamine |
| Appearance | Clear to light-colored liquid; confirm selected grade |
| Ionic character | Cationic |
| Typical solids range | 30-50%, depending on grade |
| Solubility | Water soluble |
| Function | Primary coagulant, coagulant aid and charge neutralizer |
| Packaging | Common options: 25 L drum, 200 L drum or 1000 L IBC |
Recommended Treatment Approach
Identify the mud system and segregate free oil. Screen pH, polyamine and inorganic coagulant options, then add PAM under controlled shear. Analyze the clarified water for salinity, organics and regulated contaminants; clarification alone does not make water suitable for discharge or reuse.
Dosage Optimization
Choose a dose using solids capture, supernatant quality, sludge volume and dewaterability. Repeat testing when the well section or drilling-fluid formulation changes.
Handling and Storage
Use corrosion-compatible metering equipment and prevent contamination between chemical tanks. If dilution is required, add product to clean water with moderate agitation and verify solution stability before continuous use. Keep containers sealed and follow the grade-specific SDS and TDS for personal protection, storage temperature and spill response.
Frequently Asked Questions
Is this product a shale inhibitor?
No. This page concerns water-treatment polyamine for above-ground clarification, not a downhole amine-based shale inhibitor.
Can treated water be reused in drilling?
Possibly, if salinity, hardness, organics and residual chemicals meet the new fluid program's requirements. Clarification is only one part of that decision.
Can it treat oil-based mud waste?
Free oil and stable oil-based mud contamination usually require dedicated separation and waste-management steps before or alongside coagulation.
Information for Product Selection
For a useful sample recommendation, provide the industry and wastewater source, pH, temperature, turbidity or TSS, color or COD where relevant, current chemicals and doses, treatment flow, separator type, sludge issue and required outlet quality. Bluwat can then shortlist suitable BLU AM grades for comparative testing.