Remote-Controlled Vortex DAF System - High-Efficiency Air Flotation Machine

Vortex Dissolved Air Flotation System – Remotely Controllable Sewage Treatment Equipment

To Our Customers:
All equipment can be customized according to your requirements. Please feel free to provide parameters, flow charts, or any specific demands. A quick reply will be provided within 12 hours via email or online chat.

Product Overview
The Dissolved Air Flotation (DAF) system is equipment designed to remove impurities from water by introducing micro‑bubbles that attach to suspended particles, bringing them to the surface for separation. It is especially effective for treating fine particles with a specific gravity close to that of water, which are difficult to remove via sedimentation or natural flotation.

Technical Parameters

Applications
This equipment is designed to remove suspended solids, grease, and various colloidal substances from industrial and municipal wastewater. It is widely used across industries including:

• Oil refining

• Chemical processing

• Brewing

• Vegetable oil production and refining

• Slaughterhouses

• Electroplating

• Printing and dyeing

Technical Process
In water and wastewater treatment, influent often contains lightweight suspended particles—such as algae, plant residues, colloidal impurities, dyes, short fibers, oil droplets, solvent residues, heavy metal ions, and electrophoretic paint particles—that have a specific gravity nearly equal to water.

Traditional sedimentation methods are often ineffective for such particles, particularly under low-temperature conditions where coagulation and hydraulic performance deteriorate. Instead of settling these challenging flocs, dissolved air flotation introduces micro-bubbles that adhere to the particles, significantly reducing their density. Using the natural buoyancy of bubbles, the flocs are rapidly lifted to the surface, enabling efficient solid-liquid separation. This innovative approach represents a major advancement over gravity sedimentation and expands the possibilities for separation technology.

Main Features

• Utilizes a dissolved air system to produce finely dispersed micro-bubbles that adhere to suspended matter, reducing its density and allowing flotation.

• Employs buoyancy principles for efficient solid-liquid separation.

• Available in multiple configurations, including high-efficiency shallow DAF, vortex-concave DAF, and advection DAF.

• Suitable for applications in potable water treatment, industrial wastewater, and municipal sewage.

• Advantages include low investment cost, small footprint, high automation, and user-friendly operation and maintenance.

Packing and Delivery

1. Waterproof packing with the international export standard by 20ft, 40ft, 40hp container. Equipment Fittings, Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box. Other Equipment will be packed by Color-Stripes Plastic Cloth.
2. The whole plant machinery size are large as normal, so we will use Waterproof cloth to pack all of them. The motor, gear box or other easily damaged parts, we will put them into box. We have a professional shipping department, they will try their best to save your container quantity.

FAQ:

Q : What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge Dewatering Press Sludge Screw Press, Dewatering Sludge Machine Screw Press ,Sewage Treatment Equipment ,Sludge Treatment Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation Chemical Dosing System, and other customized machines.

       Jiangsu Longdai Environmental Technology Co., Ltd. is an environmental protection equipment manufacturer with more than 15 years of experience. It has provided a large number of sophisticated environmental protection equipment at home and abroad, established three branches in China, and cooperated with many universities to build Longdai R&D center. There are 4 middle doctors, 10 masters, and 25 senior engineers.

       Main business: "Petrochemical Wastewater Treatment, Urban and Rural Wastewater Treatment, Waste Gas Collection and Treatment, Industrial Wastewater Treatment, etc."

       Main equipment: "Integrated treatment equipment, grille decontamination machine, sand water separator, mud scraper, air flotation device, dosing device, sludge thickener, rotary drum micro filter, conveyor,Manual and Mechnical Bar Screen ,Bridge Scrapers ,Ordor Control System,Belt/Screw Conveyor,Disc Filter etc."

       Work follows 5 principles:

1.Sales

       The sales team keeps abreast of market prices and provides customers with the most accurate and most favorable quotations.

2.design

       The technical team participates in technical exchange meetings every year, exchanges experience with professionals, continuously improves technical competitiveness, and provides customers with the clearest and most practical design solutions.

3.manufacture

       The processing team controls the manufacturing details of each equipment, and manufactures the most sophisticated and reliable equipment for customers.

4.transportation

       The transportation team has been to every corner at home and abroad, and has never made any mistakes, planning the best route, and transporting equipment for customers is the fastest and safest.

5.quality

       The company has passed ISO9001-2008 international standard quality system certification.

       We look forward to contacting you, please give us a chance. I hope we can trust each other for mutual benefit and win-win results.

       Best wishes.

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       The following is our company's information:

       Jiangsu Longdai Environmental Protection Technology Co., Ltd.

       Phone: 0510-87837699

       Fax: 0510-87837599

       Chinese website: www.zgldhb.com

       Foreign language website: http://www.longdaiwwt.com/

       Email: longdaicompany@126.com

       Address: No. 20, Chengwen Road, Gaocheng Town, Yixing City

       Zip code: 214214