Wastewater Treatment

Wastewater Aeration

Xylem Solution: Wastewater Aeration

Diffused aeration is the process of adding air into wastewater to support aerobic biodegradation of organic materials. It’s a core element of secondary treatment processes, including conventional activated sludge processes. Xylem Sanitaire brand aeration solutions are designed to reduce equipment capital and life cycle costs.


The Value We Bring:

Xylem has an expansive offering of aeration systems, including ceramic diffusers that feature an integral O-ring seal that eliminates air leakage, and membrane diffusers that have a unique slit shape and pattern to provide uniform air distribution. These innovative designs deliver high aeration efficiency and low operating costs.


Why We Do it Best:

  • Industry-leading Sanitaire brand has a broad portfolio led by Xylem application experts
  • Offer the most reliable and energy efficient diffusers in the industry, with some solutions reducing energy consumption by up to 50%
  • Own and operate our own test facility to test oxygen transfer and material quality

Applications

Channel Aeration & Mixing

Industrial & Municipal

Aeration Basins

Aerated Grit

Sludge Holding Tanks, Digesters

Bioloop Oxidation Plants

Top Wastewater Aeration Services We Offer & Benefits:

Xylem Sanitaire Replacement Parts


  • Spare and replacement diffusers, aeration system repair kits and PVC components available for maximum convenience

Diffuser Cleaning


  • In-situ acid cleaning removes fouling elements to improve efficiency and reduce pressures

Condition Audits


  • Aeration system assessment for maintenance recommendations and optimization options

Aeration Grid Replacements


  • Extended product lifespan: Replacement components precisely engineered to match original system designs, enhancing longevity and sustaining optimal performance over time

Primary Product Brands