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Upcoming Webinar: Creating Quality Microbial Products

Producing high-quality microbial products for industrial, institutional, and consumer applications is essential for our partners. In our upcoming webinar, we will explore the critical aspects of microbial product development and how we ensure quality products for your customers. Jenny Cray, Technical Support Lead at MDG, will share her extensive knowledge and experience in microbiology and […]


Proven Success Treating Sludge with Biotifx®

If your customers are working in the biological wastewater treatment industry, chances are they’re dealing with the challenges of organic sludge. Sludge, the waste components left over after the wastewater has been treated, is a constant expense for facilities, and many don’t realize it can be reduced. In many cases, we see inefficient sludge handling, […]


Sludge Tanks 101: Treating the Waste

Throughout the wastewater treatment process, certain components are left over that get separated from the treated water. This collection of leftovers is called sludge, which is then further treated in tanks. At Microbial Discovery Group (MDG), we have explored the process of treating sludge in sludge tanks and have designed our Biotifx® products and programs […]


Lagoons 101: Identification and Long-Term Treatment Approach

Lagoons and ponds have been used for treating wastewater for over 3,000 years. Today, there are over 8,000 wastewater treatment lagoons operating in the United States. One appeal to using lagoons is that they generally require less energy than other treatment systems and have lower operation and maintenance costs. That being said, proper performance still […]


Proven Success in Wastewater Seasonality

In the world of wastewater treatment, seasonal challenges can disrupt operations and affect the efficiency of treatment plants. As the industry begins to face the difficulties of this year’s spring, MDG emerges as a trusted partner with a track record of proven success to resolve some of the biggest challenges that arise with the changing […]


Unlocking Solutions: Managing FOG in Wastewater with Bioaugmentation

Unlocking the mysteries of Fats, Oils, and Grease (FOG) mitigation and management within wastewater is crucial for maintaining a sustainable and efficient system. In our upcoming webinar, we delve into the reasons why FOG poses a significant challenge, exploring its impact on sewers, pipes, and interceptors, lagoons, and activated sludge systems.   Josiah Menako, MDG’s Technical […]


Under The Microscope – Sierra Garcia

At MDG, we succeed by creating an environment to attract, develop, and retain the best and the brightest people who embrace our values. Learn all about Sierra Garcia, our Engagement Coordinator.   What is your role at Microbial Discovery Group (MDG) and when did you join the team? I am the Engagement Coordinator at MDG, […]



In 2021, our growth journey took a significant leap as we secured an 80,000 ft2 facility in Oak Creek, WI. This expansive space now accommodates our production, blending, packaging, warehouse, three laboratories, and supplementary office areas. In addition, an external structure was built to house a 34-ft spray dryer and pilot spray dryer. The completion […]

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