A wastewater treatment plant in Pennsylvania was experiencing process control problems when new potato waste stream flows increased by 26%. The additional load was causing filamentous issues in the sequencing batch reactor (SBR), settlability problems, and increased sludge hauling costs.
The engineer was unable to maintain the 8-foot decant level in the sequencing batch reactor (SBR). He couldn’t decant more than 2–3 feet under the excess load.
Probiotic Solutions® BIO ENERGIZER® was batch fed into 2 SBRs daily. Within 1 week, operators were able to decant 8 feet of supernatant from each SBR. The dosage rate was increased when the factory use of stored potatoes increased starches and residual BOD in the wastewater.
BIO ENERGIZER® applied over a period of 2 months to the wastewater treatment plant resulted in increased microbial activity, reduced filament and foam, improved decanting, reduced accumulated sludge and sludge hauling costs.
Probiotic Solutions® BIO ENERGIZER® is a formulation of nutrients, organic acids, natural biological stimulants, and energy systems that balance the natural microbial ecosystem to increase bio-oxidation capacity in lagoon systems. BIO ENERGIZER® is a broad-spectrum bio-activator containing over 30 essential microbial growth-promoting ingredients. Wastewater facility operators have been using BIO ENERGIZER® for many years to cut their sludge-hauling costs. For more information, go to www.probiotic.com.
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This Week in Ag #75
The Immortal Words of a Corn Legend
"Any corn plant that doesn’t emerge within 12 hours of others is a weed.” Immortal words from an immortal farmer. My friend Steve Albracht. The brash Texan certainly had a way with words. And with corn. I called him the Ric Flair of corn growers – he held as many National Corn Growers Association (NCGA) yield contest titles as Flair has wrestling championships. And he was just as bold. Visiting his Hart, Texas, farm was akin to visiting that of Francis Childs or Roswell Garst. Fast, uniform crop emergence and singulation weren’t just a goal; it was his obsession. He wanted every plant in the entire field to emerge within eight hours. Studies show that plants emerging 24 hours later can lose up to 25% of their yield. While some corn hybrids may be called racehorses, they don’t close on each other like racehorses do. Slow emergers and runt plants will never catch up to early risers.
