The LemTec Biological Treatment Process™ (LBTP) is an advanced, aerated lagoon treatment process capable of meeting some of the most stringent treatment parameters. This state of the art treatment process focuses on eliminating many of the short comings of traditional aerated lagoon processes and enhancing many of their benefits.

LET’s innovative LBTP Process achieves year-round effluent limits as low as 10 mg/L BOD, 10 mg/L TSS and 1 mg/L NH3-N, 1 mg/l Total Phosphorus and 10 mg/l Total Nitrogen at a fraction of the cost of traditional wastewater treatment systems. With a smaller footprint than traditional lagoons and lower capital and operating costs than mechanical treatment processes, the system allows for easy expandability for future needs.

Each LET wastewater treatment process, including the LBTP, is custom designed with our Advanced Integrated Lagoon 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 for each of our clients’ unique needs.