Product Overview

What Does DA503 Improve Compared with Standard Polymers

PolyDADMAC is a cationic polymer widely used for coagulation and flocculation.

DA503 is a 50% solid content medium high viscosity grade developed to strengthen floc structure improve sedimentation efficiency and perform better in higher turbidity water.

It is typically selected when standard polymers cannot achieve sufficient settling performance.

Problem

Why Sedimentation Remains Slow in High Turbidity Water

• Flocs form but remain too small
• Suspended solids settle slowly
• Effluent turbidity remains high
• Clarifier performance is limited

These issues are common in medium to high turbidity wastewater systems.

Cause

• Weak polymer bridging limits particle connection
• Floc density is insufficient for fast settling
• Fine particles remain suspended

Result is slow clarification and unstable output.

Solution

• Stronger bridging effect connects more particles
• Higher floc density improves settling speed
• Enhanced particle capture reduces turbidity

Result is faster sedimentation and clearer water.

Specifications

Application

• Textile wastewater and industrial effluent treatment
• Sedimentation tanks and primary clarifiers
• High flow and overloaded treatment systems
• Medium to high turbidity water treatment

Best suited for improving settling efficiency.

How It Works

• Charge neutralization destabilizes particles
• Enhanced polymer bridging forms larger flocs
• Accelerates sedimentation process

Provides efficient solid liquid separation.

NSF Certification

DA503 is certified under NSF standards for drinking water treatment ensuring safe use compliance and reliable product quality.

How To Choose

• Choose when sedimentation is too slow
• Use when flocs are too small or weak
• Suitable for medium to high turbidity water
• Provides stronger flocculation than DA502

FAQ

1. What is the main benefit of DA503

Stronger floc formation and faster settling performance

2. Is it suitable for high turbidity water

Yes it is designed for medium to high turbidity systems

3. Can it be used in drinking water

Yes it meets certification requirements

4. How does it compare with DA502

DA503 offers stronger flocculation while DA502 focuses on stability

5. How to determine dosage

Jar testing is recommended

Why Bluwat Chemicals

• 25 plus years manufacturing experience
• Export to more than 80 countries
• NSF certified products
• Real wastewater testing support
• Customized treatment solutions

Summary

PolyDADMAC DA503 is a 50 percent high solid medium high viscosity cationic polymer designed for enhanced flocculation and faster sedimentation ideal for high turbidity water treatment systems.