Webinar video highlights key findings—including $6M in savings—from a year-long bioremediation program for lagoon sludge reduction at a municipal wastewater treatment plant.
In this 31-minute video, Heather Jennings, PE, Director of Probiotic Solutions®, and Diego Lopez, Chief Plant Operator for the City of Lemoore, Calif., Wastewater Treatment Plant discuss highlights from the year-long study of a bioremediation program (using Bio Energizer®) for lagoon sludge reduction at a municipal wastewater treatment plant.
In the study, the operators of a municipal wastewater treatment facility with 4 lagoons had determined that their 2 primary lagoons—10-foot-deep, with 25-million-gallon holding capacity each—had reached sludge depths of 5–7 feet, putting the lagoons at risk of upset and seriously impacting the facility’s wastewater processing capacity.
A bioremediation plan was implemented that included the use of a biostimulant to support microbial reduction of the organic solids in the system. Sludge judging was performed for the 2 primary lagoons at baseline and at quarterly intervals over a one-year period to measure the impact of the bioremediation plan on sludge reduction.
The results of ATP and DNA analyses pointed out the often-misunderstood fact that wastewater treatment facility lagoon sludge is not inert: it is the most biologically active layer of the water column and can be efficiently controlled and reduced through proper bioremediation interventions
At the end of the one-year bioremediation plan, sludge depth for the 2 lagoons had been reduced by an average of 45%, with sludge depth at some sample points completely reduced to zero. This represented 17,800 dry tons of sludge that did not need to be mechanically removed and hauled to a disposal location, a potential savings to the treatment facility of over $6 million.
To read the full report in the Lagoons: Under the Surface white paper, CLICK HERE.
Related Posts
This Week in Ag #78
Imagine your boss walks into your office, says your productivity is tops in the company, but he’s reducing your salary by 25%. That’s what it’s like being a farmer in 2024. We’re expecting to see the largest year-over-year drop in farm income in history, on the heels of a 19% decline in 2023. Farmers and ag lenders
Beef Is More Than a Business, It’s a Passion.
Beef Is More Than a Business, It’s a Passion. Few professions capture our imagination like ranching. There’s an undeniable romanticism attached to cowboy culture. Taylor Sheridan has made a career depicting it. And let’s be real, they don’t make movies or write songs about pork and poultry producers. Western lifestyle is at a fever pitch. Brands like Ariat and Wrangler are thriving. And so is the cattle industry. Beef prices are enjoying record highs. And when it comes to producing beef, nobody does it better than the American cowboy. US cattlemen produce over 21% of the world’s beef supply – 28 billion pounds annually – ranking #1 in the world. Yet they do it with just 6% of the world’s cattle herd.
Healthy Bacteria Are Vital to Wastewater Treatment
Bacteria break down organic material in wastewater and form the floc that settles and separates solids from liquids. Controlling F/M ratio–a vital component to creating a favorable environment for wastewater bacteria–can be accomplished through the use of bioremedial products.