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CPAM Emulsion for Food Processing Wastewater Sludge Dewatering

Brand Name:	BLUWAT
Model Number:	Blufloc Emulsion
MOQ:	1000kgs
Price:	negotiable
Delivery Time:	5-10days

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001

Product Name:

Cationic Polyacrylamide Emulsion

Abbreviation:

CPAM Emulsion

Product Category:

Water-Soluble Polymer Flocculant

Chemical Type:

Cationic Polyacrylamide Copolymer

Physical Form:

Liquid Emulsion

Appearance:

Milky White Or Off-White Emulsion

Available Formulations:

Oil-Based Emulsion And Water-Based Emulsion

Molecular Weight:

High

Charge Degree:

Medium To Ultra-High

Main Functions:

Flocculation, Sludge Conditioning, Dewatering And Clarification

Packaging Details:

30kgs, 50kgs, 250kgs, 1250kgs drums

Product Description

Blufloc PAM Emulsion

Cationic PAM Emulsion for Food-Processing Sludge Dewatering

High-charge liquid polymer grades for protein-, fat-, starch-, fiber-, and biomass-rich sludge, supporting faster drainage, clearer return water, and stable dewatering across changing production and sanitation loads.

Food-Processing Sludge DAF and Biological Solids High Organic Loading Cake and Filtrate Control

Product at a Glance

Product Cationic polyacrylamide emulsion
Application Food sludge dewatering
MW High
Charge High and very high
Selection Laboratory and plant trial

Product Introduction

Conditioning High-Organic Food Wastewater Sludge

Food-processing sludge may contain proteins, fats, starch, fibers, fermentation biomass, cleaning chemicals, and DAF solids. Production schedules and sanitation cycles can create rapid swings in pH, temperature, solids composition, and organic loading.

A high-charge cationic emulsion is often a useful starting point, but fat-rich DAF sludge, biological sludge, and mixed primary sludge should be screened separately whenever practical.

Blufloc CPAM Emulsion

Blufloc CPAM emulsion conditions high-organic sludge from food-processing wastewater systems.

High- and very-high-charge grades can support faster drainage, clearer return water, improved solids capture, and stable dewatering across changing production loads.

Application Challenges

Common Food-Processing Sludge Problems

Food type, fat state, biological activity, storage time, cleaning chemistry, temperature, pH, and upstream DAF operation can all change polymer demand and floc strength.

High Water Retention

Proteins and biological polymers can hold substantial bound water, limiting drainage and cake solids.

Grease and Fat Interference

Free or partially separated fat can coat particles, weaken floc, and create greasy cake or unstable filtrate.

Production and Cleaning Spikes

Product changeover and sanitation cycles can rapidly shift pH, surfactant loading, temperature, and organic composition.

Odor and Sludge Degradation

Warm, high-organic sludge can degrade quickly during storage, changing charge demand and dewatering response.

Treatment Mechanism

How the PAM Emulsion Works

The cationic polymer adsorbs onto negatively charged organic solids and forms bridges between particles. Effective conditioning exposes free water and creates floc strong enough for the selected press or centrifuge.

Step 01

Charge Neutralization

Cationic sites adsorb onto negatively charged proteins, biological solids, fibers, and fine organic particles, reducing electrostatic repulsion.

Step 02

Particle Bridging

High-molecular-weight chains connect destabilized particles into larger floc that can survive controlled pumping and mixing.

Step 03

Water Release

A cohesive but porous floc exposes free water for separation by centrifuge, belt press, screw press, or other dewatering equipment.

Process sensitivity: Temperature and fat state can materially affect apparent polymer performance. Evaluate candidates on sludge collected under representative production and sanitation conditions.

Important: The suggested grades below are starting candidates, not a fixed prescription. Final grade selection and dosage require representative laboratory testing and a controlled plant trial.

Grade Selection

Recommended Blufloc Screening Grades

Compare candidates using the same active-polymer basis, preparation procedure, dilution water, pH, temperature, feed solids, sludge source, fat condition, shear, and dewatering method.

Grade	Base	Molecular Weight	Charge	Suggested Screening Role
EC 8050	Oil-based	High	High	Starting candidate for mixed food-processing sludge.
EC 8060	Oil-based	High	Very high	Candidate for biological or protein-rich sludge.
EWC 8060	Water-based	High	Very high	Water-based option for compatible hygienic dosing layouts and automated systems.

The Blufloc cationic EC and EWC series are classified as high molecular weight, while the anionic EA and EWA grades are classified as very high molecular weight. Exact active content, viscosity, commercial specification limits, shelf life, and preparation instructions should be confirmed using the current grade-specific TDS and order specification.

Product Advantages

Benefits for High-Organic Sludge Dewatering

Strong Organic-Sludge Conditioning

High-charge options support protein-rich, biological, and mixed organic sludge with strong negative demand.

Fast Liquid Dosing

Pumpable emulsion supports continuous operation and faster response to production-linked loading changes.

Capture and Cake Handling

Correct conditioning can improve solids capture, drainage, cake formation, and downstream handling.

Oil- and Water-Based Choices

EC and EWC options support different preparation, dosing, and site-handling preferences.

Separate Sludge Screening

Technical trials can distinguish fat-rich DAF float sludge, biological sludge, and mixed primary sludge.

Application Process

Controlled Food Sludge Trial Procedure

Sample Representative Production

Collect samples during representative production and sanitation loads, not only during low-load or stable periods.

Record Operating Conditions

Record food type, sanitation cycle, temperature, pH, DAF chemistry, feed solids, sludge age, storage time, and dilution-water condition.

Screen Sludge Types Separately

Where practical, screen candidates separately on DAF float sludge, biological sludge, and mixed primary sludge using equal active-polymer mass.

Run a Stable Machine Trial

Optimize the centrifuge or press under stable feed, activation, dilution, injection, mixing, and machine-setting conditions.

Define Multiple Dose Windows

Establish operating bands for normal production, peak load, product changeover, and cleaning periods, with clear triggers for re-screening.

Product Selection Guidance

EC 8050 is a practical baseline for mixed food-processing sludge.

Compare EC 8060 or EWC 8060 where biological solids, proteins, or high charge demand limit capture and drainage.

For greasy sludge, first confirm that upstream fat separation, skimming, coagulation, and pH control are working before increasing polymer dose.

Compare Active Polymer Mass and Total Operating Cost

Neat-emulsion price per kilogram can be misleading when products differ in active content, preparation efficiency, activation, dose, and equipment throughput.

The evaluation should also include cake or underflow quality, filtrate COD and TSS, capture, machine capacity, operator adjustment, sludge handling, and downstream disposal cost.

Performance Evaluation

Operating Indicators to Record

Cake Solids

Solids Capture

Filtrate COD and TSS

Polymer Use

Production Condition

Troubleshooting

Check Fat Separation and Cleaning Chemistry

If sludge turns greasy or conditioning suddenly fails, check DAF skimming, fat-separation efficiency, sludge temperature, pH, and cleaning chemicals before changing the polymer program.

A higher polymer dose cannot reliably compensate for an upstream oil-separation upset. Excess dose may create sticky floc, poor cake release, or misleading short-term improvement.

Also inspect feed-solids consistency, sludge storage time, emulsion activation, dilution water, injection point, transfer shear, dosing calibration, and dewatering-machine settings.

Supply Options

Packaging

25 kg Container

200 kg Plastic Drum

1000 kg IBC

Safe Handling

Storage and Handling

Keep the original package tightly sealed.
Store in a cool, dry, and ventilated area.
Protect the emulsion from direct sunlight.
Prevent freezing and exposure to excessive heat.
Follow the grade-specific TDS and SDS for shelf life, handling limits, storage, and transport classification.
Contain and clean spills promptly because wet polymer can make floors extremely slippery.

25+ Years Water-treatment chemical manufacturing experience supported by three modern production plants.

100+ Markets Products supplied to customers in more than 100 countries and regions.

Manufacturer Support

Why Choose Bluwat Chemicals

More than 25 years of water-treatment chemical manufacturing experience supported by three modern production plants.
More than 800,000 tons delivered and exports to over 100 countries and regions, according to the company website.
Factory-direct coordination for grade selection, batch documentation, packaging, and export logistics.
Laboratory screening support using representative customer wastewater or sludge samples.
Recommendations based on food type, sludge source, proteins, fats, DAF chemistry, pH, temperature, sanitation cycle, solids, shear, cake, filtrate, and total operating-cost objectives.
TDS, SDS, COA, and applicable certification documents available for the selected grade and destination market.

Technical Service

Quality Control and Technical Support

Specification Confirmation

Confirm the required commercial grade specification and order documentation before production and shipment.

Representative Sample Screening

Shortlist products using actual sludge under realistic pH, temperature, solids, fat state, DAF chemistry, sanitation chemistry, dilution-water quality, and shear.

Preparation Recommendation

Provide make-down, dilution, activation, dosing, injection, and scale-up guidance for the selected grade.

Plant-Trial Review

Review trial data and adjust charge level, dose, addition point, mixing, transfer, machine settings, or operating windows.

Frequently Asked Questions

Food-Processing Sludge PAM Emulsion FAQ

Which food industries can use CPAM emulsion?

Potential applications include meat, dairy, beverage, starch, sugar, fermentation, and general food-processing wastewater sludge. Final grade selection requires testing on the actual sludge.

Should DAF and biological sludge use the same grade?

They may use the same grade, but their composition, fat content, solids concentration, and charge demand can differ enough that separate screening is preferred.

Can CPAM lower sludge-disposal cost?

If it improves cake solids or capture at an economical dose, it may reduce the amount of water transported with the sludge. The result should be confirmed with site-specific operating and disposal data.

Does sanitation chemistry affect dewatering?

Yes. Changes in pH, surfactants, cleaners, temperature, and dissolved organic load during sanitation can change sludge charge, polymer demand, and flocculation performance.

Food-Processing Sludge Polymer Screening and Trial Support

For high-organic food wastewater sludge, Bluwat can screen adjacent PAM emulsion grades, review preparation and dosing conditions, and help define a controlled plant-trial plan using cake solids, capture, filtrate COD and TSS, polymer use, production condition, sludge handling, and total operating cost as agreed performance indicators.

Tags:

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Quaternary Ammonium Polymer

Nonionic Polyacrylamide

Color Removal Chemical

Drilling Mud Additives

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Polyelectrolyte Flocculant

Ferric Sulphate

Color Fixing Agent

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Anti Foaming Chemicals

Chemical Demulsifier