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Cationic Polyacrylamide CPAM pH 4-6 in 1% Solution for Textile Dyeing Wastewater Sludge Dewatering in 750kg Net Big Bag

Brand Name:	Blufloc
MOQ:	1000kgs
Price:	Negotiation
Delivery Time:	10 working days after received your payment
Payment Terms:	T/T or L/C

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO/HALAL/ZDHC

Full Name:

Polyacrylamide Powder

Brand Name:

BLUFLOC

Appearance:

White Powder

Ionic Character:

Cationic

Polymer Type:

Water-Soluble Anionic Copolymer

Application Grade:

Textile Dyeing Wastewater Sludge Dewatering

Particle Size:

20–100 Mesh

Molecular Weight:

5–12 Million Across The Anionic Grade Family

Anionic Degree:

5–80% Across The Anionic Grade Family

Solid Content:

89% Minimum

Shelf Life:

2 Years

Packaging Details:

25 kg PE bag, 25 kg kraft paper bag, 750 kg net big bags

Supply Ability:

5,000MT per month

Highlight:

pH 4-6 Cationic Polyacrylamide

Textile Sludge Dewatering CPAM

750kg Big Bag Cationic Polyacrylamide

Product Description

BLUFLOC CATIONIC POLYACRYLAMIDE

Short description

Blufloc CPAM is a water-soluble cationic polyacrylamide powder for conditioning textile dyeing wastewater sludge before mechanical dewatering. Its pH specification is 4–6 when measured in a 1% aqueous solution. Grade selection depends on sludge composition, chemical pretreatment and the dewatering equipment.

pH of 1% solution: 4–6

89% minimum solids

750 kg net big bag

Product overview

Dyeing effluent treatment can generate a mixture of chemical sludge, biological solids, fibers and captured color-bearing material. The proportion of each component changes with fabric type, dye recipes and upstream coagulant use. A polymer that works on one sludge blend may give weak drainage or cloudy filtrate after production changes.

Blufloc CPAM helps compatible sludge particles aggregate through adsorption, charge interactions and polymer bridging. The objective is a floc structure that releases water and withstands the transfer conditions before the press or centrifuge. The product is selected for the sludge line; dye removal from raw wastewater is a separate treatment task.

Product benefits

Water release evaluation

Condition fine dyeing sludge for improved water release during equipment trials.

Grade comparison

Compare cationic charge and molecular weight against actual sludge blends.

Solids capture assessment

Support solids capture while monitoring filtrate or centrate quality.

Bulk preparation

Use bulk packaging with a suitable dry-polymer preparation system.

Technical data

Parameter	Specification
Product family	Blufloc CPAM powder
Ionic character	Cationic
Appearance	Off-white granular powder
Particle size	20–100 mesh
Molecular weight	5–12 million depending on grade
Charge or ionic degree	5–80% cationic charge degree depending on grade
Solid content	89% minimum
Residual monomer	0.05% maximum
pH of 1% aqueous solution	4–6
Recommended solution concentration	0.1–0.5%
CAS reference	9003-05-8
Featured packaging	750 kg net big bag

Molecular weight and charge ranges describe the product family. Confirm the selected grade and current batch specification with Bluwat. The pH of a 1% product solution is a test parameter, not the required plant operating pH.

Application process

Collect representative sludge after thickening and record its solids concentration. Prepare CPAM separately, then introduce the matured solution into a well-mixed sludge line before dewatering. Compare the existing operating condition with several polymer doses. Repeat the best condition on the intended screw press, belt press or centrifuge, because beaker floc size alone does not predict cake dryness.

Grade and dosage selection

Screen more than one cationic charge level where chemical and biological sludge are blended. Residual PAC, ferric salts, decoloring agents, salinity and feed variability can change the response. Increase dosage only after checking solution preparation and feed consistency. The specified 1% solution pH of 4–6 is a quality-control measurement, not a requirement to acidify the sludge to that range.

Performance evaluation

Record polymer use per tonne of dry solids, cake dry solids, filtrate suspended solids, machine throughput and cleaning frequency. Compare results at similar feed solids and equipment settings. This reveals whether an apparent improvement comes from the polymer or from a change in sludge concentration.

Solution preparation

Prepare a 0.1–0.5% solution by mass using clean water. Add powder gradually to moving water to avoid lumps. Allow around one hour for dissolution, adjusting for grade, water quality and temperature. The TDS gives 200–400 rpm as a mixing reference; adapt mixing to the actual tank and impeller. Avoid unnecessary high shear after dissolution. A 0.1% solution contains 1 kg of product per 1,000 kg of final solution. Select the treatment dose separately through controlled trials.

Packaging storage and handling

Featured packaging is a 750 kg net big bag. Store the dry product sealed at 0–35 °C, protected from moisture and direct sunlight. The stated shelf life is two years under specified storage conditions. Reseal opened packaging and follow the current SDS for handling and spill cleanup.

Frequently asked questions

Does pH 4–6 mean the textile sludge must be acidic?

No. It describes the pH of a 1% product solution. Select the sludge operating pH from process compatibility and treatment trials.

Can CPAM replace the textile decoloring agent?

Not automatically. CPAM here conditions sludge. Dissolved color may require a separate decoloring and coagulation stage upstream.

Which dewatering machines can be evaluated?

Screw presses, belt presses and centrifuges can be assessed, with grade and dosing conditions matched to each machine.

What information helps Bluwat select a grade?

Provide sludge origin, dry solids, pH, existing chemicals, machine type and the main limitation, such as wet cake or poor solids capture.

About Bluwat Chemicals

Bluwat Chemicals is a China-based manufacturer and exporter of water treatment chemicals and functional polymers. Our business began in 2000, the company was formally established in 2002, and our Yixing factory began production in 2004. Our portfolio includes Blufloc PAM powder and emulsions, BWD-01 Water Decoloring Agent, PAC, PolyDADMAC, Polyamine and ACH. We help customers compare suitable products through wastewater characterization and application testing.

Discuss the current grade specification, quality documentation and trial requirements with Bluwat when selecting a product.

Discuss your application

Send Bluwat your textile sludge analysis, upstream treatment sequence and dewatering machine details to discuss CPAM candidates and a practical comparison trial.

Tags:

Water Purifying Chemicals

Water Decoloring Agent

Anionic Polyacrylamide