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
Bargaining for Clean Water: Why Dean Kamen Invented the Coca-Cola Freestyle
By Jael Batty When Kamen asked Coke for help distributing his water purifier, Coke challenged Kamen to develop a better soda fountain first. Dean Kamen, Inventor of Medical Technology The inventor of the Segway, Dean Kamen is known in the scientific community for developing medical equipment. His inventions include a wearable prescription pump for insulin...
This Week in Ag #76
Corn is made in July, soybeans are made in August.” That’s long been the belief of many farmers in the Midwest and much of the South. This is based on the reproductive stages of the various crops. For corn, pollination (tassel time), which usually takes place in early July, is the most critical phase in...
Micronutrients Are the Key to Better Yields
Micronutrients play a critical role in plant vigor, yield, and harvest quality. Yet, they are often overlooked when growers develop their nutrient programs. In this article, we provide an overview of what micronutrients are, the roles they play, how availability is affected by soil and other conditions, how to recognize deficiencies, and the important steps to take when developing a micronutrient plan for your crops.