By Heather Jennings, PE
As winter loses its grip on us and we move toward spring, it’s finally time to start monitoring lagoons for seasonal turnover and stricter permit requirements. It’s also a great time to start bioremediation of your lagoon organic sludge!
With warmer weather it is easy to capitalize on those microorganisms that have been suppressed during the cooler months. A good example of this is a system we worked with in New Mexico that was dealing with irregular sludge build-up in their three lagoons. The system was modified to run in series relative to the influent rather than the short circuiting that took the first pond out of use. A 6-month test (later extended to 300 days) was developed in which Bio Energizer®, a bio stimulant, was administered to make nutrients more available to wastewater microorganisms.
Results: Pond 1 had a 12% sludge reduction, Pond 2 had a 36% reduction, and Pond 3 had a 24% reduction. The great thing is that no dredging expense was necessary, just daily application of Bio Energizer®.
To download/read the case study. click here for English or here for Spanish.
Related Posts
This Week in Ag #81
“They haven’t been farming it as long,” was the response my western Illinois-based Grandpa would offer when confronted with news of success stories coming from the west (a region he defined as across the Mississippi River, less than 50-miles from his farm). I’ve long held a similar belief when it comes to the adoption of non-traditional
Where Did the Water Go?
By Jared Alder, MS In England, it is estimated that around 700 million gallons of water—the equivalent of 1,200 Olympics–size swimming pools—is lost every day to leaks in the country’s vast water system. Often the water just rises out to the pavement and runs down the road. Utilities spend countless hours and a great deal of money and other resources trying to locate the sources of leaks, often tearing up roads multiple times in
Microorganisms: The Living Engine of Soil—Part 3
In Part 3 of this series, we look at Biocontrol of Plant Pathogens.
