The Blog

Cast of Characters: Meet the groups involved in BOD Removal activated sludge fundamentals Feb 04, 2026

Understanding the biological players in wastewater treatment is essential for sustainable team/facility management and individual professional growth.  Ultimately, for a facility this knowledge transl...

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Wasting Strategies: Using Constant MLSS Control wasting Jan 28, 2026

Proper wasting control helps operators respond effectively to changing conditions, and sometimes avoid a reaction altogether.  There are three common control strategies for wasting and by far the most...

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Walk the dewatering tightrope confidently: Using KPIs Jan 21, 2026

Thickening and dewatering are bookends of your residuals handling process.  Your operational knowledge/skill here has direct, whole-plant impacts including treatment performance, permit compliance, an...

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Activated Sludge Process: The Engine of Wastewater Treatment Jan 14, 2026

Understanding the major components in the activated sludge process is essential for sustainable team/facility management and individual professional growth.  Ultimately, for a facility this knowledge ...

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Not All Wasting Is Equal: Choosing the Right Approach wasting Jan 07, 2026

Understanding different wasting control strategies helps operators respond effectively to changing conditions, maintain effluent quality, and manage costs. A deeper knowledge turns the routine task of...

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Under pressure: Sludge Dewaterability Explained thickening Dec 31, 2025

Thickening and dewatering are bookends of your residuals handling process.  Your operational knowledge/skill here has direct, whole-plant impacts including treatment performance, permit compliance, an...

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Clean Water Starts Here: The 6 Steps of Treatment fundamentals Dec 24, 2025

Understanding the major steps in wastewater treatment is essential for sustainable team/facility management and individual professional growth.  Ultimately, for a facility this knowledge translates in...

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Wasting: The Hidden Force Behind Sludge Production wasting Dec 17, 2025

Understanding how microbes use energy fosters a deeper understanding of microbial behavior and empowers operators to make smarter, more strategic decisions that optimize plant performance. In the acti...

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Sticking Together: The Chemistry behind sludge Thickening and Dewatering thickening Dec 10, 2025

Thickening and dewatering are bookends of your residuals handling process.  Your operational knowledge/skill here has direct, whole-plant impacts including treatment performance, permit compliance, an...

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The smell of money: The what, why, and how of thickening and dewatering Nov 19, 2025

Thickening and dewatering are bookends of your residuals handling process.  Your operational knowledge/skill here has direct, whole-plant impacts including treatment performance, permit compliance, an...

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Use SVI to know your clarifier limitations activated sludge clarifiers fundamentals Nov 12, 2025

Secondary clarifier capacity changes in step with how well the mixed liquor settles.  So, having insight into that settleability helps us understand how much flow the clarifiers can handle before bad ...

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Wasting: The Cycle You Can’t Ignore activated sludge fundamentals Nov 05, 2025

Understanding the factors that affect sludge production fosters a deeper understanding and equips operators to respond proactively to daily system changes which ultimately translates to consistent reg...

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