Daf Dissolved Air Flotation System for Intense Flotation and Clarification of Water in Wastewater Treatment Facilities

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Product Description

Basic Information
Model NO.:QK-DAF
Type:Flotation Machine
Method:Physical Treatment
Usage:Industrial, Agriculture, Hospital
Material:Carbon Steel or Stainless Steel
Key Parts:S 304/S 316
Dimensions:2.2m (L) x 0.7m (W) x 1.3m (H)
Capacity:5000m3/d
HS Code:8421219990
Production:8000 Units Per Year
Product Description

DAF (Dissolved Air Flotation) operates on the principle of transferring floc to the surface of water through the attachment of micro air bubbles. The accumulated "float" on the surface is skimmed off as sludge, while clarified water is removed from the bottom.

This process is particularly suited for treating eutrophic, algae-laden waters and soft, low-alkalinity colored waters. Performance depends on effective coagulation and flocculation, often supported by polyelectrolyte dosing to maintain efficiency in low temperatures or with fragile floc.

DAF System Overview
Product Parameters
Model QK-DAF10 QK-DAF25 QK-DAF50 QK-DAF80
Capacity (m3/h) 10 25 50 80
Dimensions (mm) 4000*2000*2250 6000*2500*2250 8000*2800*2250 9000*3000*2250
Water return pump (kw) 4 5.5 7.5 11
Scraping unit motor (kw) 0.37 0.37 0.55 0.75
Air compressor motor (kw) 1.5 1.5 2.2 3
Packaging & Shipping
Packaging 1
Packaging 2
Installation Instructions
Installation 1
Installation 2
Installation 3
Company Profile
Facility

With more than 16 years of experience, our enterprise combines advanced technology to offer one-stop services for wastewater treatment projects. We have accumulated hundreds of references across various industries including pulp and paper, printing, chemical fiber, leather, and municipal sewage treatment.

Business Scope: Industrial and domestic wastewater treatment EPC, waste treatment, landfill leachate treatment, soil remediation, and manufacturing of environmental protection equipment.

Business Scope
Product Application
Product Applications
Landfill leachate treatment
Municipal sewage treatment
Paper mill effluent treatment
Food and Beverage water treatment
Sugar refinery wastewater
Printing and dyeing wastewater
Oil and gas wastewater
Tannery effluent treatment
Dairy industry wastewater
Slaughterhouse wastewater
Medical wastewater treatment
Mining Industry wastewater
Application Scenarios
Frequently Asked Questions
Q1: Are you a manufacturer or a trading company? We are a high-tech enterprise integrating R&D, engineering, manufacturing, installation, and after-sales service with over 16 years of industry experience.
Q2: What materials are used in the construction of the DAF system? The main structure is typically made of high-quality Carbon Steel or Stainless Steel, with key internal parts utilizing S 304 or S 316 for enhanced durability.
Q3: Can the system handle different water temperatures? Yes, the system is designed to handle various temperatures. For low-temperature water where floc might be fragile, polyelectrolyte dosing is often included to maintain performance.
Q4: Is technical support available for installation? Yes, we provide professional technical support and assistance with type selection. Our engineers are available to guide the installation process.
Q5: What is the typical lead time for production? With a production capacity of 8,000 units per year, we ensure timely manufacturing and delivery based on the specific model and order quantity.
Q6: How is the equipment protected during shipping? All units are packed using standard industrial export packing methods to ensure they remain secure and undamaged during international transport.

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