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China Dissolved Air Flotation (DAF) System for Water Clarification - Leading Suppliers & Factory Solutions

Dissolved Air Flotation (DAF) is an advanced water clarification method widely used by China suppliers and factory operations. This efficient flotation technique involves saturating water with air under pressure and then releasing the pressure. As the pressure drops, millions of tiny bubbles form, creating a supersaturated solution that encapsulates particles in the water. These air bubbles attach to suspended solids, effectively reducing their density to less than that of water. Consequently, the suspended matter rises to the surface, where it can be easily removed by a skimming device. This innovative process positions China as a leading supplier and factory source for DAF systems, delivering superior water treatment solutions

Product Detail

Features

DAF system is widely used in industrial wastewater reuse, pretreatment system before membrane treatment, reclaimed water reuse, MBBR biological film process.

1. The bubble size is less than 10um, Dissolved gas efficiency is over 95%.
2. Land-occupying province,the solid suspended matter content in effluent can be less than 20 mg/L.
3. One-button boot, unattended, Cloud digital service can be realized.
4. Material of construction.
- ① Carbon Steel (Expoxy Painted).
- ② Carbon Steel (Expoxy Painted)+FRP Lining.
- ③ Stainless Steel 304/316L.

Dissolved-Air-Flotation(DAF)-System--For-Water-Clarification-34tx

Applications

DAF is a proven, and effective physical-chemical technology commonly used for many industrial and municipal applications, including:

1. Product recovery and reuse.
2. Pretreatment to meet sewer discharge limits.
3. Pretreatment to reduce loading on downstream biological systems.
4. Polishing of biological treatment effluent.
5. Removing silt and grease from industrial water.
6. Overall specialized, compact structure, and high performance.
7. Huge markets, high maturity, stable performance and reliable operation.
8. Hydraulic load: 4~ 6 m³ / (m²h).
9. Maximum inlet SS concentration is 3000 mg/L.
10. Automatic scum removal, solid content can be up to 30 ~ 100 mg/L.

DAF is used extensively in the following industries:

1. Meat, poultry and fish processing.
2. Dairy industry.
3. Petrochemicals.
4. Pulp and paper.
5. Food and beverage.

Frequently Asked Questions

QWhat is the dissolved gas efficiency of this DAF system?

The dissolved gas efficiency of the system is over 95%, generating microbubbles with a size of less than 10um for highly efficient flotation.

QWhat materials of construction are available for the DAF system?

We offer three main material configurations: 1) Carbon Steel with Epoxy Paint, 2) Carbon Steel with Epoxy Paint plus FRP Lining, and 3) Premium Stainless Steel 304 or 316L.

QWhat is the maximum inlet suspended solids (SS) concentration the system can handle?

The system is designed to handle a maximum inlet SS concentration of up to 3000 mg/L, making it highly effective for heavy industrial wastewater treatment.

QWhat is the typical hydraulic load of the system?

The hydraulic load capacity of the DAF system ranges from 4 to 6 m³ / (m²h).

QDoes the DAF system require manual operation?

No, the system features a one-button boot and supports unattended operation. It is also compatible with Cloud digital services for remote monitoring and management.