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Quaternary Ammonium Polymer (PolyDADMAC) Polyamine Coagulant for Industrial Water Clarification and Sewage Sludge Conditioning | Bluwat Chemicals

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Quaternary Ammonium Polymer (PolyDADMAC) Polyamine Coagulant for Industrial Water Clarification and Sewage Sludge Conditioning | Bluwat Chemicals

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Brand Name :Bluwat
Model Number :Polydadmac DA series
Certification :ZDHC/ISO/NSF
Place of Origin :China
MOQ :1000KG
Price :negotiable
Payment Terms :L/C , T/T, DP, DA
Supply Ability :50000 tons/month
Delivery Time :15 days
Packaging Details :25L, 200L plastic drum or 1000L IBC drum.
Appearance :Powder & Liquid
CAS No. :26062-79-3
Solid content :≥90%
pH :3-7
Brookfield Viscosity (25°C,cps) :Variable
Specific Gravity at 25°C :1.01-1.10
Relative Molecular Weight :Low to Very High
Application :for Wastewater Treatment Plant
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Quaternary Ammonium Polymer Polyamine Coagulant for Industrial Water Clarification and Sewage Sludge Conditioning

Bluwat Chemicals — polymer solutions for wastewater treatment plants and industrial ETP operations

Overview

Bluwat Chemicals manufactures a quaternary ammonium polymer based on poly dimethyl diallyl ammonium chloride commonly known as PolyDADMAC. As a polyamine coagulant and industrial water clarifier it neutralizes colloids forms compact flocs and stabilizes clarification across primary secondary and tertiary stages. The range includes liquid and powder grades for on site solution preparation and automated dosing.

Polyamine coagulant Quaternary ammonium polymer Industrial water clarifier Sewage sludge conditioner

Key Advantages for WWTP

  • Rapid charge neutralization and strong floc formation for suspended solids removal.
  • Works alone or with polyaluminum based coagulants to optimize performance and cost.
  • Improves sludge thickening and dewatering reducing disposal volume.
  • Wide pH operability supports variable influent quality and seasonal shifts.

Product Grades and Technical Data

Liquid Quaternary Ammonium Polymer (Blu DA Series)

Parameter Typical range Notes
Solid content About 20 to 50 percent Multiple grades for process flexibility
Brookfield viscosity 25C Less than 200 cps to greater than 15000 cps Low to very high molecular weight options
pH as supplied About 3.0 to 7.0 Stable liquid easy handling
Operating pH window About 0.5 to 14 Broad compatibility in WWTP units
Appearance Colorless to light yellow liquid Consistent quality

Powder PolyDADMAC (Blu DA9001 Series)

Parameter Typical value Notes
Solid content Not less than 90 percent Dry handling economical transport
One percent solution pH About 2.0 to 6.0 Acidic solution use compatible materials
Viscosity ten percent solution About 50 cps to greater than 150 cps Low to high molecular weight selection
Charge density About 2 to 3 meq per g Strong cationic performance
Specific gravity bulk About 0.90 to 1.04 Reference for storage planning
Operating pH window About 5 to 14 Process robustness
Appearance White to light yellow powder Uniform quality

Typical WWTP Applications

  • Primary and secondary clarification with compact flocs for turbidity and solids reduction.
  • Industrial effluent treatment in textile chemical food paper and mining processes.
  • Sewage sludge conditioning to improve cake solids and press throughput.
  • Tertiary polishing to support stable effluent for discharge or reuse.

Dosage and Preparation

Liquid grade make up
Prepare solution at 0.5 to 5 percent by solids before dosing into coagulation or sludge lines.
Powder grade make up
Prepare solution at 0.5 to 10 percent by solids allow complete dissolution before use.
Optimization
Confirm dose by jar tests using actual influent. Choose injection point and mixing for fast dispersion without floc breakage.
Combination program
Use alone as a polyamine coagulant or combine with polyaluminum coagulants when higher color or NOM removal is required.

Packaging and Storage

Liquid grades

  • 25 L plastic drums
  • 200 L plastic drums
  • 1000 L IBC containers

Powder grades

  • 20 kg kraft paper bags with inner PE liner

Store in original containers in a cool dry place away from heat and direct sunlight. Refer to TDS and safety documents for handling and shelf life.

About Bluwat Chemicals

Bluwat Chemicals is a factory direct manufacturer and global exporter of coagulants and flocculants. Our quaternary ammonium polymer PolyDADMAC program serves wastewater treatment plants worldwide with stable quality technical jar test support and reliable logistics for continuous operations.

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