Wastewater Aeration Systems

Aeration systems are directly responsible for introducing oxygen to wastewater. They also ensure the air and water are properly mixed to encourage an efficient biological treatment process. While all aeration systems share a common goal in wastewater treatment, using systems that meet your facility’s specific needs is essential for a successful aeration process.

SSI Aeration provides comprehensive wastewater aeration system design services. The systems are engineered to fit various requirements, from wastewater volume to local environmental regulations. SSI Aeration’s engineering team has extensive experience and industry knowledge of aeration systems and can help with all aspects of the design process.

SSI Aeration designs and engineers high-quality, energy-efficient aeration systems for improved wastewater treatment processes and long-term operational success. During the aeration process, the systems supply oxygen to the naturally occurring microorganisms in the wastewater. The air enables these microorganisms to grow and feed on the organic pollutants. This operation encourages biodegradation of the organic matter, removing the pollutants without the need for any chemicals.

In addition, SSI’s aeration systems help ensure the even distribution of oxygen by mixing the wastewater. This process is essential for facilitating contact between the microorganisms and oxygen. It also helps prevent sludge buildup by keeping the solids in suspension.

Aeration systems are made up of several components, including diffusers. Diffusers are typically connected to piping and used to transfer air into wastewater tanks for treatment. There are two main types of diffusers used for aeration, including:

Fine Bubble Diffusers

Fine bubble diffusers release small-diameter bubbles that produce a significant amount of oxygen over a large surface area. The bubbles move slowly to the surface, allowing for longer periods of contact between the air and water. Depending on your treatment needs, you can choose between tube diffusers, disc diffusers or needle-perforated panels.

Coarse Bubble Diffusers

In contrast to fine bubble diffusers, coarse bubble diffusers release larger diameter bubbles. These bubbles travel faster and create more movement, which is ideal for effectively churning and mixing wastewater.

As a global leader in wastewater aeration, SSI Aeration provides a comprehensive range of services and expertise for all wastewater treatment needs. The design team can create 2D plans or 3D animations, biological simulations, and mechanical calculations to provide a full overview of the system’s specifications and capabilities.

In addition, SSI’s field technicians perform installations to ensure the proper functioning of the aeration system. The team also offers on-site staff training, providing team members with the necessary knowledge and expertise for long-term success.

SSI Aeration is the go-to source for highly efficient wastewater solutions with enhanced performance. Whether you need an upgrade or a new installation, you can count on our advanced systems and exceptional services for the best results. Contact the SSI team to learn more about these wastewater aeration systems.