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
Solids Destruction Efficiency Using BIO ENERGIZER®
A small Missouri Sewer District operated a single wastewater lagoon that treated approximately 10,000 gallons per day of municipal sewage. The lagoon was in need of sludge removal as it had not been dredged since it was constructed in the ‘70s. By treating the lagoon with Bio Energizer®, the District saw improvement in water clarity,
This Week in Ag #66
When asked if he was finished with planting, dad would frequently respond by saying, “the first time.” His cynicism aside, replant decisions can be difficult. This year, too many growers are faced with that decision. If you plant when the soil is cold and wet, you’re inviting problems. But even if you plant in good soil conditions,
This Week In Ag #91
There’s a new sheriff in town. Or at least an old one returning. And there’s new leadership in Congress. So how will the election results impact agriculture?
