by Heather Jennings, PS
In this study, a one-year bioremediation plan featuring Bio Energizer® was implemented for a municipal wastewater treatment facility with 2 primary lagoons in which sludge depths had reached 5–7 feet. The lagoons were at risk of upset and wastewater processing capacity was reduced.
Bio Energizer® was added via peristaltic pump to the lagoon inlets. Initially the dose applied was 7 ppm (7 gallons of product to 1,000,000 gallons of influent, assuming a typical Biochemical Oxygen Demand [BOD5] of 240 mg/L) and was eventually decreased 10 months later to 5 ppm. A maintenance dose of 3 ppm was established 2 months later.
Sludge levels were measured at baseline and quarterly. Sludge depth was biologically reduced by an average of 45%. This represented 17,810 dry tons of sludge that did not need to be mechanically removed and hauled to a disposal location, a potential savings of $6 million. When compared with product cost, and it was found that the facility product investment was 5.8% of the potential dredging costs.
To view the report, click here.
For more information about Bio Energizer®, click here.
Related Posts
This Week in Ag #34
Earl Butz, one of the most famous and popular US Secretaries of Agriculture, once told me that a key competitive advantage for US farmers in the global marketplace is our built-in natural infrastructure. Our Great Lakes and river system is perfectly designed to transport grain efficiently. The Mississippi River is the backbone of our agricultural transportation system: 60% of all grain exported from the USA is shipped by barge down the Mighty Mississippi.
Interview with The Fertilizer Institute’s CEO, Corey Rosenbusch
BHN CEO Lyndon Smith and The Fertilizer Institute’s President & CEO Corey Rosenbusch discuss TFI’s mission and vision, programs and initiatives, and challenges facing the fertilizer industry.
This Week in Ag #42
What’s fueling regenerative agriculture? Sustainability, climate concerns, ESG-driven investors, soil health and heightened crop input costs are all major contributors. Another may be the shift in demographics. Millennials (born 1981-1996) recently passed baby boomers as the USAs most populous generation. And more than half of the US population is now comprised of millennials or younger. With a shift in population, and shift in culture, comes a shift in buying patterns.
