Learn more about What is a Sludge Blanket?
What is a Sludge Blanket?
What is a sludge blanket? How does it work and what is its purpose in wastewater treatment?
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Learn more about What is a Sludge Blanket?
Learn more about Lemna Ownership Services
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Lemna Ownership Services
LET provides many services to ensure you continue to receive the highest value from your investment in our wastewater technologies. Lemna will work directly with you to customize a service that fits your needs and budget.
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Learn more about Microbial predators can affect wastewater bacteria with changing seasons
Microbial predators can affect wastewater bacteria with changing seasons
New research looks into how seasonal changes affect microbial communities in wastewater treatment, finding that temperature variations directly influence the microbial communities’ predators.
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Learn more about What is a wastewater treatment lagoon?
What is a wastewater treatment lagoon?
The basics of wastewater treatment lagoons, why they are used, and how to maintain them.
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Learn more about 50 Years of the Clean Water Act
50 Years of the Clean Water Act
On October 18, 1972, Public Law 92-500, better known as the Clean Water Act (CWA), was approved and passed by the 92nd Congress. A look at how the landmark law changed the water industry.
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Learn more about New Study Reveals Global Reservoirs Are Becoming Emptier
New Study Reveals Global Reservoirs Are Becoming Emptier
Using satellite data from more than 7,000 global reservoirs, Texas A&M researchers found that while total storage capacity has increased, the filling rate is lower than expected.
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Learn more about Montezuma, IN Wastewater Treatment Plant
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Montezuma, IN Wastewater Treatment Plant
Montezuma, IN is a charming town located in Parke County, Indiana. Known for its scenic beauty and small-town charm, Montezuma is a popular destination for outdoor enthusiasts and history buffs alike. The town was recently faced with a challenge when the polishing step at their wastewater treatment plant was falling short of its nitrification performance.
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Learn more about Minnesota’s PFAS removal in wastewater could cost $21B over 20 years
Minnesota’s PFAS removal in wastewater could cost $21B over 20 years
A report published by the Minnesota Pollution Control Agency finds that the removal and destruction of PFAS from certain wastewater streams in the state could cost $14-28 billion over 20 years.
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Learn more about Consolidated Koshkonong Sanitary District
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Consolidated Koshkonong Sanitary District
Koshkonong, WI is a charming and picturesque town located in Jefferson County, known for its beautiful natural landscapes and friendly community. The Consolidated Koshkonong Sanitary District was looking to upgrade their existing municipal treatment plant to bring the system into compliance with State of Wisconsin code requirements, all while staying true to their environmental values.
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Learn more about Nontoxic powder uses sunlight to quickly disinfect contaminated drinking water
Nontoxic powder uses sunlight to quickly disinfect contaminated drinking water
Stanford University scientists have invented a low-cost, recyclable powder that kills thousands of waterborne bacteria per second when exposed to ordinary sunlight.
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