Sludge Reduction Testimonial

Del Norte Wastewater Treatment Testimonial

As the wastewater operator for Del Norte, Kevin Larimore began using BioLynceus® ProBiotic Scrubber® I as part of the facility’s biological wastewater treatment program.

According to Larimore, the facility experienced improvements in duckweed management, algae control, BOD, regulatory compliance, aeration requirements, and electricity costs.

Reduced Duckweed in the Wastewater Lagoons

One of the first noticeable improvements involved duckweed growth.

When duckweed began appearing in the lagoon, Larimore increased the application of ProBiotic Scrubber® I (PBI) at the influent.

According to his observations, duckweed levels declined substantially within several days following these applications.

Fewer Significant Algae Blooms

Algae blooms had previously been a recurring problem at the wastewater facility.

After incorporating PBI into the treatment program, Larimore reported that large algae blooms became much less frequent and were no longer a major operational concern.

Improved Compliance with Reduced Aeration

Larimore also observed an important relationship between the biological treatment program and aerator operation.

When the aerators were operated at full speed, the facility experienced greater difficulty maintaining its desired treatment performance.

By using ProBiotic Scrubber® I while reducing aerator output, Larimore reported that wastewater conditions improved and the plant returned to compliance more consistently.

This operational change allowed the facility to maintain biological treatment while using less aeration energy.

Approximately $800 per Month in Electricity Savings

Reducing aerator operation also provided a significant financial benefit.

According to Larimore, the facility saved approximately $800 per month in electricity costs.

He reported that the electricity savings alone were enough to offset the cost of the biological treatment program.

Lower BOD Results

The wastewater facility also experienced improvements in biochemical oxygen demand (BOD).

Larimore reported that BOD results were approximately 20 points lower per month than historical records from previous years.

Lower BOD can indicate improved biological degradation of organic material and better overall wastewater treatment performance.

Supporting Long-Term Lagoon Sludge Management

Larimore continued using ProBiotic Scrubber® I as part of the facility’s wastewater treatment strategy.

One of the long-term goals was to reduce accumulated organic solids enough to delay or potentially reduce the need for mechanical lagoon sludge removal.

“I am saving about $800 per month in electricity bills. This savings alone more than offsets the cost of the product.”

Kevin Larimore
Operator
Del Norte Wastewater

Reported Benefits of ProBiotic Scrubber® I

The Del Norte wastewater facility reported several benefits while using ProBiotic Scrubber® I, including:

  • Reduced duckweed

  • Fewer significant algae blooms

  • Improved wastewater compliance

  • Lower aeration requirements

  • Approximately $800 per month in electricity savings

  • Lower BOD results

  • Potential for reduced lagoon sludge accumulation

The results described above reflect observations from this specific wastewater treatment facility. Performance may vary depending on wastewater characteristics, lagoon design, temperature, organic loading, aeration, operating conditions, and treatment program.