english Dissolved Air Releaser Applications
Essential technology for enhancing efficiency and stability across diverse water treatment and management systems by effectively removing dissolved gases.
Conventional Water Treatment Purification Processes
In water treatment scenarios such as waterworks, dissolved air releasers are key equipment in conventional purification processes. Raw water, after being transported from the source to the treatment plant, often contains a certain amount of dissolved air. If this air is not released in time, it will form tiny bubbles in flocculation tanks and sedimentation tanks, interfering with floc coagulation and sedimentation, and reducing sedimentation efficiency.
- Installing at the front end of the flocculation tank or the inlet of the sedimentation tank can efficiently release dissolved air from the raw water
- Preventing bubbles from hindering the solid-liquid separation process
- Ensuring the stable operation of subsequent filtration stages
- Improving the clarity of the effluent
Industrial Circulating Water System Operation
In industrial production, circulating water systems are in a state of continuous circulation and heat exchange. When water flows through equipment such as cooling towers, it absorbs a large amount of oxygen and other gases from the air. These dissolved gases not only exacerbate the corrosion of pipes and heat exchange equipment but may also form an air film on the heat exchange surface, reducing heat exchange efficiency and affecting the stability of the production process.
- Installing in circulating water return pipes or collection tanks to continuously release dissolved gases in the water
- Reducing the risk of equipment corrosion
- Maintaining the heat exchange efficiency of the circulating water system
- Extending equipment lifespan
Deep Purification Stage in Wastewater Treatment
Dissolved air releasers play a crucial role in the deep purification process of wastewater treatment plants. In deep treatment units such as MBR membrane treatment and high-efficiency sedimentation tanks, the decomposition of residual organic matter in wastewater generates a small amount of gas, and some air is also dissolved during water transport.
- Installing at the inlet or reaction tank of the deep treatment unit allows dissolved gases to be released quickly
- Ensuring the normal filtration function of the membrane modules
- Maintaining the solid-liquid separation effect of the high-efficiency sedimentation tank
- Helping wastewater meet discharge standards or be reused
High-Pressure Water Supply Pipeline Transportation
In scenarios such as high-rise building water supply and long-distance high-pressure water transmission, the pressure inside the water supply pipeline is high, and the solubility of dissolved air in the water increases accordingly. When water reaches the end user or a pressure-reduced area, dissolved air is rapidly released, forming bubbles that accumulate in the pipes.
- Installing at high points, ends, or before pressure-reducing valves in high-pressure water supply pipelines
- Actively releasing dissolved air during water transport to prevent bubble accumulation
- Ensuring stable and safe operation of the water supply system
- Preventing unstable water flow, pressure fluctuations, and potential air hammer damage
System-Wide Benefits
Enhanced Efficiency
Improves process efficiency across treatment and circulation systems by eliminating gas interference
Equipment Protection
Reduces corrosion risk and extends the operational lifespan of pipes, valves, and heat exchange equipment
Process Stability
Maintains consistent operation by preventing gas accumulation and pressure fluctuations
Water Quality Improvement
Enhances effluent clarity and supports water reuse through effective gas removal
