Product Description
DAF circular dissolved air flotation is a water treatment technology that uses air bubbles to settle suspended particles to the water surface or bottom. Through the synergistic effect of artificially controlling the generation of air bubbles and nano-bubbles, it achieves the purpose of rapid flotation of organic and inorganic substances in water and removes suspended particles in water. Pollutants such as phytoplankton, sediment particles and colloids. DAF circular dissolved air flotation has the characteristics of high treatment efficiency, small equipment footprint, long service life, easy operation, and low operating cost. It is widely used in sewage treatment, industrial wastewater treatment, tap water treatment and other fields.

Feature
1. Dissolved air flotation is a low-cost, high-efficiency treatment process that can reduce the concentration of solids, suspended solids and pollutants.
2. DAF can be processed within minutes, does not require additional chemicals or other process steps, and consumes a small amount of energy.
3. The quality of wastewater treated by DAF is good, and the quality of treated water meets environmental standards and reusable standards.
4. The dissolved air flotation method is suitable for dealing with various types of pollutants, including suspended solids, biochemical oxygen demand, total organic carbon, ammonia nitrogen and total nitrogen, etc.
5. The operation and maintenance of DAF is also easy, requiring less manpower and equipment.
6. For high-concentration wastewater and toxic and harmful wastewater, DAF also has certain treatment advantages.

Advantage
1. Efficient and reliable: DAF micro-bubbles, large-area contact, high oil-water separation efficiency, stable and reliable.
2. Energy saving and environmental protection: The DAF dissolved air inlet saves energy through a large ratio, and efficiently slows down the consumption of FLOC; no chemicals are added during the water treatment process, which achieves the effect of environmental protection.
3. Easy to operate and automate: DAF's automatic control system is easy to operate and manage, and the operating conditions can be adjusted at any time according to the actual situation; DAF can be directly connected to the control system in different processing places to realize the automation of the whole process.
4. Multifunctional and space-saving: DAF has a compact structure and can adapt to different flow ranges and water quality requirements. The through-flow design achieves better treatment effects and saves space.
5. Low operating cost and long service life: DAF has a simple structure and is easy to maintain, which can effectively reduce operating costs; at the same time, DAF components have a long service life and low maintenance rate, which can effectively reduce maintenance costs.

Application
1. Industrial wastewater treatment: DAF can remove suspended solids, grease and organic matter in wastewater, and reduce pollutant discharge. Widely used in pharmaceutical, electronics, textile and pulp and paper industries.
2. Purification of tap water: When there are a lot of suspended solids and colloids in tap water, which will affect the quality and taste of tap water, DAF can remove these substances.
3. Sludge concentration: DAF is often used in sludge concentration treatment to remove organic matter and water in sludge and reduce the burden of subsequent treatment.
4. Aquaculture: DAF can be used in aquaculture to remove residual feed, feces and biological metabolites in wastewater to maintain good water quality.

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