LET's Advanced Integrated Lagoon Technologies (AILT) combine together to create a customized process to meet each municipal and industrial client's requirements.

Some features of LET's Total Nitrogen Removal System include:

  • Lagoon process that removes BOD & TSS while preserving influent temperature

  • Lemna Polishing Reactor (LPR) removes ammonia

  • Recirculating Sand Filter with carbon addition provides denitrification

"The installation went very well, and the performance of the system has been excellent. We have been within our discharge limits since the installation, and have been more than satisfied with the performance of this system. I would most certainly recommend the Lemna system to other municipalities."

~ R.D., Louisiana


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