Wastewater Treatment Plants & MBR Systems

Reliable, High-Performance Wastewater Solutions for Municipal and Industrial Clients

A3-USA designs and manufactures advanced membrane bioreactor (MBR) wastewater treatment plants engineered for efficiency, durability, and compliance. Built in our North Carolina facility, every system delivers proven results for municipal, industrial, and decentralized applications where reliability and long-term value are essential.
A3 USA industrial wastewater treatment system with multiple tanks and filtration units for sustainable water management and environmental compliance.
Industrial water treatment tanks at A3 USA facility featuring large green storage tanks and piping systems, emphasizing water management solutions for manufacturing and industrial applications.
High-capacity industrial water treatment plant under construction with heavy equipment, tanks, and filtration systems at an A3 USA site.
Industrial water treatment system with green tanks and piping at sunset, demonstrating advanced filtration and chemical processing for clean, sustainable water solutions for industrial applications.
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All Features

Why Choose A3-USA
Wastewater Treatment Plants & MBR Systems

Explore our full line of advanced wastewater treatment plants and process equipment, engineered for reliable, energy-efficient, and regulatory-compliant performance. Every A3-USA system is manufactured in the United States for superior quality, longevity, and environmental responsibility.

Robust Engineering

Built with precision 3D design tools, state-of-the-art fabrication, and stainless-steel construction for maximum durability and low maintenance. Each system is engineered to withstand demanding wastewater conditions, ensuring long-term, trouble-free operation.

Modular Systems

Flexible, scalable configurations tailored for both small decentralized installations and large municipal wastewater treatment plants. Our modular approach simplifies expansion and integration, reducing construction time and overall project cost.

Sustainable Design

Developed to exceed environmental standards and support water reuse initiatives. A3-USA systems minimize sludge production, reduce power consumption, and deliver consistent effluent quality that meets strict discharge and reuse regulations.

Operational Support

Comprehensive operational and maintenance support keeps your treatment plant performing at its best. From startup training to technical troubleshooting, our team ensures your operators have the knowledge and tools to run systems efficiently.

Proven Performance

Backed by decades of field experience and data-driven design, A3-USA technology delivers reliable biological treatment and membrane filtration performance. Each installation is a demonstration of consistent results and engineered excellence.

Guidance from start to finish.

Our process begins with your project goals and continues through commissioning and beyond. A3-USA engineers work side by side with clients to design, install, and optimize wastewater treatment systems that perform for decades.

Trusted by Industry

Engineered solutions. Expertly delivered.

From custom fabrication to on-site installation, A3-USA provides complete wastewater treatment systems built to perform. Backed by decades of industry experience and trusted by facilities across the nation.

Our Solutions