The LemTec™ Moving Bed Bioreactor Process (MBBR) is a wastewater treatment system specifically designed to treat low flows of domestic, commercial, and light industrial wastewater ranging from 1,000 gallons to 50,000 gallons per day with minimal operator interface. The LET MBBR is a Single Pass Process that can be designed to upgrade or replace an existing treatment plant in order to meet more stringent effluent requirements. This simple yet sophisticated fixed film process delivers the nitrification, denitrification and organics removal to successfully meet treatment objectives as efficiently and effectively as possible.

LET’s proven MBBR Process is compact and powerful, proven to achieve year-round effluent limits as low as 10 mg/l BOD, 10 mg/l TSS and 2 mg/l NH3-N at a fraction of the cost to deliver guaranteed results. Our MBBR Process is a simple to operate technology that provides effective ongoing treatment, maximizing what this system has to offer. Designed for fluctuating flows, streamlined for results and simplicity with low operational demands, the LET MBBR delivers results with cost-efficiency guaranteed.

Every LET MBBR is designed and installed to fit parameters specific to the individual client’s needs from municipal or industrial wastewater treatment, aquaculture, potable water denitrification, or used for tertiary and side stream applications.

Each simple yet sophisticated MBBR Process designed by LET includes three key components:

• Pre-Cast Concrete Tanks or Septic Tanks
• MBBR Technology Components
• Settling Tanks

These key components are designed into each LET MBBR Process using our Advanced Integrated Treatment (AILT) approach. The AILT approach allows us to integrate cutting edge technologies in combination with over 30 years of proven experience to deliver guaranteed results as cost-effectively as possible for each individual LET client.