Integrated Dissolved Air Flotation System

Efficient Separation｜Compact Integration｜Low Energy｜Fast Commissioning

K.G.MATZEN Integrated DAF System provides reliable and cost-effective solid-liquid separation for:

■ Industrial wastewater pretreatment

■ Municipal wastewater

■ Small footprint facilities

■ Laboratory pilot testing and process validation

Efficient Separation｜Compact Integration｜Low Energy｜Fast Commissioning

K.G.MATZEN Integrated DAF System provides reliable and cost-effective solid-liquid separation for:

■ Industrial wastewater pretreatment

■ Municipal wastewater

■ Small footprint facilities

■ Laboratory pilot testing and process validation

Product Details

Core Structure

4-in-1 integrated design

→ 30% smaller footprint | 50% shorter installation period

1. Air Flotation Tank Body

2. Ladder and Platform

3. Dissolved Air Tank

4. Dissolved Air Water Pump

5. Air Compressor

6. Dissolved Air Releaser

7. Slag Scraper

8. Electrical Control Box

Module Function

Module	Function
Coagulation Zone	Particles aggregate into flocs with chemicals
Dissolved Air Zone	10–30 μm microbubbles ensure strong adhesion
Separation Zone	Flocs float to surface with microbubbles
Sludge Skimming Zone	Automatic removal of floated sludge

Working Principle

■ Flocculation with chemicals

■ Microbubble generation and release

■ Bubble-floc attachment and flotation

■ Clarified water discharge + automatic scum removal

√ SS removal ≥90%

√ Oil removal ≥95%

Selection Criteria

■ Flow rate (m³/d)

■ Pollutant type & concentration

■ Footprint availability

■ O&M capability

■ Effluent requirements

*Pilot testing recommended for complex wastewater.

Customer Benefits

√ Convenient for installation

√ Remote monitoring available

√ Corrosion-resistant materials ≥5-year lifespan

√ Low investment cost

Product Series

Series	Application	Key Features
CX-SPF Ultra-High Efficiency	High-strength industrial wastewater & municipal upgrading	≥90% SS removal, compact footprint
CX-GQF Shallow-DAF	Limited-space retrofit projects	2× contact efficiency, -25% energy
CX-GDXF Multi-phase DAF	Oil-containing & complex wastewater	Simultaneous demulsification & flotation
CX-GF Modular DAF	5–500 m³/d capacity	Expandable modules, cost-effective
CX-GWF Mini-DAF	Small flows & decentralized use	Ultra-compact, easy operation
CX-GMF Pilot-Scale DAF	Research & testing	Full data acquisition & validation