Smith & Loveless Treatment Systems

S&L Membrane Bioreactors
S&L Field Erected Wastewater Treatment Plant


S&L Packaged Wastewater Treatment
S&L Clarifiers


Wastewater Aeration & Mixing
Wastewater Filtration


S&L Wastewater Treatment Retrofits
S&L Treatment Advantage


Energy Efficient Treatment Sytems

Smith & Loveless Treatment Systems offer a complete range of aerobic, biological wastewater equipment to meet the varied needs of industry, commercial facilities, municipalities, and private development. Our broad system list ranges from innovative membrane bioreactors, fixed bed biological reactors and complete extended aeration plants. Our pre-engineered systems come in factory-built and field-erected configurations, handling capacities from 1,000 GPD (3.8 m3/d) to 5 MGD (18,900 m3/d). All systems are tailored to meet design requirements for centralized and decentralized, off-grid applications.

Case Studies

With more than 70 years experience in the water industry, our success stories are plenty.  Learn about some of our favorite projects here.

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Water Reuse

Smith & Loveless has a long and proud legacy of building some of the most energy efficient treatment systems in the industry.  And we'll continue to develop advanced technology as resources become scarce.

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Markets Served


Smith & Loveless’ diverse product line serves a wide variety of markets and can help with many types of applications for each market.

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