S&L Wastewater Treatment Processes & System Solutions

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.
The truth is, our 60+ years of innovation is just the beginning. Whether you’re concerned about variable flows, are looking for water reuse, or just need the most basic packaged wastewater treatment system solution, S&L can help. And we’re with you every step of the way, from planning and design, to installation and service.
See our wide range of treatment solutions below to find the one that’s right for you. Then see how we work alongside you to ensure a successful project from start to finish.


Advanced Water Reuse
BNR (Biological Nutrient Removal)
Highest Effluent Quality
Stringent Requirements
Easiest O&M of any MBR / Automated



Advanced Water Reuse & BNR
Effluent Meets Stringent Requirements
Compact, Portable, Standardized Design
Quick Installation & Overseas Shipping
Easiest O&M of any MBR / Automated



Water Reuse & BNR
High or Low Organic Loading
Increase Capacity
Smaller Footprint vs Conventional



Water Reuse & BNR
Variable Flows & Loads
Resistant to Hydraulic Shock Loads
Increase Capacity
Offers Smaller Footprint



On-Site Discharge to Leach Fields / Subsurface
Variable Flows & Loads
Resistant to Hydraulic Shock Loads
Low Profile with Smaller Footprint
Can Be Fully Out of Sight, Underground



Water Reuse & BNR
Large Flow with Flexible Process Options
Eliminates Multiple Tanks & Piping
Inspect Operation from One Central Location
Economical vs Concrete Built-in-Place Plant



BNR (Biological Nutrient Removal)
Proven Extended Aeration System
Flexible Treatment Options

See How S&L Supports You Throughout the Process

Prior to Contract Execution


Prior to Plant Construction

Construction / Packaging / Shipping

During Installation / Commissioning

Post Installation

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