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Use of Biostimulants for Upset Recovery in Paper Mill Wastewater Systems

By Heather Jennings, PE

Two specific Probiotic Solutions® liquid bioremediation products were used at a large-scale paper mill in China to address system upsets caused by hydraulic loading from new upstream processes.

The products involved are Bio Energizer® (BE)—a scientific formulation of organic acids, buffers, natural biological stimulants, micronutrients, and energy systems—and Micatrol® (MT), a specialized product that uses organic acid as a substrate to buffer wastewater microbial life. Both BE and MT are complexed with our proprietary Micro Carbon Technology® (MCT) to deliver readily bioavailable nutrients to microorganisms. [Read more…]

The Water Break Podcast, Episode 11: Everything You Wanted to Know About BOD Testing (But Were Afraid to Ask)

“Where we bridge the gap between water plant operators and engineers”

In Episode 11, Heather Jennings discusses wastewater BOD (biological oxygen demand) Testing and Lab Analysis with 2 guests: Rick Mealy, retired program chemist from the Wisconsin Department of Natural Resources Laboratory Certification and Registration Program and president-elect of the Wisconsin Wastewater Operator Association’s (WWOA) Board of Directors, and George Bowman, retired lab manager and certification audit chemist.

Contact Rick Mealy at rickmealy1@gmail.com or through the Wisconsin Wastewater Operators’ Association

How to make Holy Water (according to Rick and George): Wait for the video on Slide 2. Click to Watch

Podcast References from Wanda’s Water Tidbit: Walking on Water

 

Our Most Popular Case Studies

Bioremediation can improve the activity and reproduction of wastewater microbiology. The following case studies used bioremediation to improve wastewater treatment conditions and operating costs.
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Bio Energizer® Reduces Cost and Turbidity in Paperboard Lagoons

BOD & COD Discharges in Paperboard Lagoon

A paper mill wastewater facility was treating 940 tons of paper bags, recycled linerboard, and corrugating medium, daily. The mill was interested in improving wastewater operating efficiency and lowering operating expenses over their standard polymer usage. The plant was experiencing filamentous bacteria, solids, and bulking issues in the final clarifier. It was discharging 4,000 pounds of fiber per day into the Ohio river. Read more about reducing cost and turbidity

Industrial Wastewater Treatment for Corn Processing Plant

Bio Energizer Treatment for Corn Processing Plant

Within a few months of operation, a lagoon and spray field system at a corn processing plant in Indiana began giving off offensive odors. Chemical oxygen demand (COD) levels in the anaerobic and aerobic lagoons climbed to 8,000 mg/L and 4,000 mg/L respectively. The pH in the anaerobic lagoon was dropping dangerously low for methane production. Attempts to resolve the issues with bacteria, odor masking products, and lime were unsuccessful and short-term at best. Lime settled to the bottom of the lagoons, temporarily raising pH and reducing odors. The odor soon became unmanageable and an annoyance to neighbors.
Read more about odor reduction

Bio Energizer, Micatrol & Bio Feed Reduce COD and Stabilize Wastewater Treatment for Plastic Producer

chartA plastic manufacturer in Taiwan needed a new process to efficiently treat elevated incoming chemical oxygen demand (COD) to comply with stringent EPA regulations for effluent discharge. The plant is an activated sludge treatment system with an influent of approximately 2,000 cubic meters per day (CMD) which is equivalent to approximately 530,000 gallons per day (GPD). The plant was unable to bring the plant into compliance using alternative technologies. 
Read more about treating elevated COD

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