• image of A3 membrane bioreactor wastewater treatment plant
  • image of A3 scalable, modular, packaged wastewater treatment plant with long-life tankage
  • image of Containerized wastewater treatment plants - available for international shipment
  • Image of built in USA A3 MaxFlow flat plate membrane module
  • image of A3 plant, showing A3-USA has extensive experience in varying types of industrial and municipal wastewater treatment
  • image showing bar screen, showing A3 also offers headworks screening, controls packages, pumps, blowers, dewatering and more

A3-USA Plants & Equipment:

A3-USA designs and supplies complete wastewater treatment plants, including the following types:

• Membrane bioreactor (MBR)
• Sequencing batch reactor (SBR)
• Conventional activated sludge (CAS)

Additionally, we build and/or sell a wide variety of related individual components such as submersible sewage pumps, wastewater screens, control packages, disc filters, UV disinfection, sludge dewatering devices, grit removal, and other components.

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A3 is a Pennsylvania corporation with manufacturing facilities near Pittsburgh, PA and Jacksonville, NC. A3 designs and manufactures complete plants and also provides a line of very cost-effective wastewater components. A3’s patented plate membrane modules are manufactured at our North Carolina facility.
Contact us to learn more about our products and services.
Image of A3-USA manufacturing facility
Image of custom screening skid built at A3-USA manufacturing facility
Image of steel packaged plant skid built at A3-USA manufacturing facility
  • Image of steel packaged plant skid built at A3-USA manufacturing facility
    Skid shell under construction
  • Image of A3-USA manufacturing facility
    Packaged MBR under construction
  • Image of custom screening skid built at A3-USA manufacturing facility
    Equipment skid under construction
Image of A3 plant evaluation services
Image of A3 plant evaluation services

A3-USA Services:

A3 offers plant upgrade options and O&M cost evaluation.
A3 provides plant walk-through and computer modeling simulations for a variety of treatment processes to assist in the analysis of equipment and operational parameters in order to provide resolution of operating/equipment issues.

A3 provides plant walk-through and computer modeling simulations for a variety of treatment processes to assist in the analysis of equipment and operational parameters in order to provide resolution of operating/equipment issues.

Image of A3 plant evaluation services
Image of A3 plant evaluation services
  • Image of A3 plant evaluation services
  • Image of A3 plant evaluation services
  • Image of A3 plant evaluation services
  • Image of A3 plant CAD drawing
Image of A3 plant CAD drawing