Dissolved Air Flotation: 90% Contaminant Removal & Low TCO

Dissolved Air flotation in Water Treatment:ISO/CE Compliant Units Reduce Carbon Footprint & Compliance Costs

Dissolved air flotation efficiently removes oils, solids and greases from wastewater, clarifying water via micro-bubbles that lift contaminants to the surface.

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Advantages of Dissolved Air flotation in Water Treatment

Removes Contaminants Effectively

Removes more than 85 to 90% of suspended solids and 90 to 95% of oil or fat from treated effluent (wastewater). This exceeds all other methods for removing these contaminants available today.

Assured Long-term Reliability

Provides customers with long-term assurance of the reliability of the equipment it operates and the ability to provide ongoing operational support including an on-site training, 24/7 phone support, and 18 months guarantee after purchase.

Smaller Footprint

Requires less space than conventional equipment and takes up much less space than traditional sedimentation systems.

Quick Removal of Contaminants

Small diameter air bubbles in our systems mean that contaminants are removed from treated water much faster than by other means, and that filtered effluent can therefore be provided to industries with quick response times.

Dissolved Air flotation in Water Treatment:ISO/CE Compliant Units Reduce Carbon Footprint & Compliance Costs

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(DAF) Dissolved Air Floatation Machine

Product Description

FAQ

What benefits do you provide to DAF customers after DAF Systems are installed?

Yes, we offer several services to DAF customers; Services include onsite training to operators, Extended Warranties, and Upgrades as needed.

Are your DAF Systems environmentally friendly?

Yes, DAF Systems can meet all governmental requirements. All DAF Systems comply with ISO, CE, and Local Environmental Regulations. Additionally, Energy Saving Features (e.g. Variable Frequency Drives) lower our carbon footprint.

How often do DAF Systems require maintenance?

DAF Systems require very little downtime; Typical maintenance includes the following: Daily: inspections of the pumps and skimmers. Weekly: Cleaning the nozzles and sensors. Annually: Professional servicing, which can be arranged through our Global Support Services.

Which industries utilize your DAF Systems?

DAF Systems are utilized in several industries including Municipal Waste Water Treatment, Food & Beverage (i.e. Meat, Dairy), Oil & Gas, Chemical, Pulp and Paper, and Textile. All DAF Systems are designed as customised solutions with regard to the industry's specific requirements.

Our Company

Oct

Phakee Company from Thailand visited

Phakee Company from Thailand inspects advanced water treatment systems and explores environmental cooperation with our innovation-driven team. Discover how we're shaping sustainable solutions together.

Oct

Wastewater Treatment Group Standard

On October 9, key group standards for new pollutant control in urban wastewater took effect. Discover how these guidelines improve water quality and support safer reuse. Learn more now.

Oct

The 2025 Amsterdam Water Treatment Exhibition

Discover cutting-edge water treatment technologies and global solutions from the 2025 Amsterdam International Water Exhibition. Explore industry trends and advancements shaping the future of water sustainability. Learn more now.

What Our Clients Are Saying

Scott

By replacing sedimentation tanks with DAF systems, we have transformed our wastewater treatment process by increasing our recycled water percentage to 80%, allowing us to comply with or exceed all environmental regulations.

Max

The implementation of a DAF system at the textile facility has improved our methods of treating wastewater. DAF has allowed us to reduce COD's by 45%, requiring very little maintenance. In total, DAF has saved us both time and money.

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Why Choose Us

Qingdao EVU Environmental Protection Equipment Co., Ltd. is of scientific research design, equipment manufacture, installation,commissioning and training services as one integrated technology-oriented enterprises in water treatment industry. It is holding by Qingdao Spark Textile Machine Co., Ltd which is a national Spark Industrial Group, national second-level and large-scale comprehensive enterprise group in China. We use the advanced technology and equipment over the world. We based on "technological development, pollution remediation, wholeheartedly for customer services". We hope to cooperate with all customers from all over the world and build a better world together.