PolyDADMAC Cationic Coagulant for Wastewater Treatment Plants and Sludge Dewatering | Bluwat Chemicals
Brand Name:Bluwat
Certification:ZDHC/ISO/NSF
Model Number:Polydadmac DA series
Minimum Order Quantity:1000KG
Delivery Time:15 days
Payment Terms:L/C , T/T, DP, DA
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No.16 Yongning Rd., Yixing Chemical Industrial Park, Yixing City, Jiangsu P.R., China, 214213
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Product Details
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Product Details
PolyDADMAC Cationic Coagulant for Wastewater Treatment Plants
Bluwat Chemicals — solutions for industrial effluent clarification, secondary clarifiers, and sludge dewatering
Overview
Bluwat Chemicals manufactures PolyDADMAC also known as poly dimethyl diallyl ammonium chloride for municipal and industrial wastewater treatment plants. As a high charge cationic coagulant it rapidly neutralizes colloids forms compact flocs and stabilizes clarification across primary and secondary units. The portfolio includes liquid and powder grades to match on site solution preparation and dosing systems.
Wastewater treatment plant Industrial effluent clarification Sludge dewatering polymer
Key Benefits in WWTP Operations
- Fast charge neutralization and strong floc formation for suspended solids removal.
- Works alone or with polyaluminum based coagulants to optimize cost and performance.
- Reduces sludge volume and improves filter press or centrifuge dewatering.
- Broad operating pH window supports variable influent quality and seasonal shifts.
Product Grades and Technical Data
Liquid PolyDADMAC (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 | Wide adaptability in primary and secondary treatment |
| 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: turbidity and suspended solids reduction with compact flocs.
- Industrial effluent treatment: textile chemical food paper and mining wastewater.
- Sludge conditioning: improved cake solids and press throughput.
- Tertiary polishing: support filter performance and stable effluent quality.
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 testing using actual influent. Select injection
point and mixing to achieve fast dispersion without floc breakage.
Pairing program
Use alone as primary 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. Follow label TDS and MSDS for handling and shelf life.
About Bluwat Chemicals
Bluwat Chemicals is a factory direct manufacturer and global exporter of coagulants and flocculants. Our PolyDADMAC series serves wastewater treatment plants across regions with consistent quality technical jar test support and reliable logistics for continuous operations.
PolyDADMAC Cationic Coagulant for Wastewater Treatment Plants and Sludge Dewatering | Bluwat Chemicals
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