Category: Blog

Optimizing Chemical Dosing in WWTPs: Reduce Costs and Improve Performance Rising chemical costs, variable influent quality, and tighter discharge limits mean chemical dosing is one of the few levers that directly cuts operating expense while improving effluent performance. This practical how-to on wastewater chemical dosing optimization shows how to build a rigorous baseline, select and […]

Stormwater Treatment & Infiltration: Best Practices for Municipal Applications Municipal stormwater programs face tighter permits, shrinking budgets, and legacy drainage systems, so choosing and maintaining effective stormwater treatment and infiltration systems is one of the most direct ways to protect water quality and reduce runoff volumes. This guide gives municipal engineers and program managers a […]

Hydraulic Design Essentials for WWTPs: Preventing Short-Circuiting and Ensuring Performance Hydraulic design for wastewater treatment plants is often the hidden cause when clarifiers underperform and effluent TSS or nitrification slip despite nominal loading. This how-to guide shows how to detect short-circuiting with field checks and tracer tests, choose the right modeling fidelity from 1-D to […]

Industrial Wastewater Solutions for Food & Beverage Plants: Treatment, Compliance, and Reuse industrial wastewater treatment for food and beverage operations demands treatment trains that handle high-strength organics, fats oils and grease, intermittent CIP surges, and strict pretreatment limits. This how-to guide gives engineers and operators a practical roadmap to characterize loads, select and sequence pretreatment, […]

Monitoring Micropollutants for Reuse: Practical Strategies for Compliance and Safety Successful wastewater reuse depends on knowing what remains at trace levels, which is why practical micropollutant monitoring strategies for wastewater reuse must be tied to operational decisions, not academic curiosity. This guide takes municipal decision makers, design engineers, and plant operators through prioritized compound lists, […]

Instrumentation & Control Systems for WWTPs: Modernizing for Reliability and Compliance Aging field devices, obsolete PLCs, tighter NPDES windows, and rising cybersecurity risk mean utilities can no longer rely on reactive fixes to keep permits and processes in check. This guide provides a practical, step-by-step framework for wastewater treatment plant instrumentation and control systems upgrades, […]

Phosphorus Removal Technologies: From Chemical Precipitation to Enhanced Biological Options Facing stricter permits and tighter budgets, municipal utilities must choose between several phosphorus removal technologies for wastewater that differ in footprint, cost, sludge impact, and resilience to load and temperature swings. This article compares chemical options such as alum and ferric salts, tertiary solids separation, […]

Dissolved Air Flotation: Optimizing Solids Removal in Primary and Tertiary Treatment Dissolved air flotation for solids removal is the practical choice when clarifiers struggle with low-density, hydrophobic, or algal solids, but only when the system is designed and tuned correctly. This how-to guide gives municipal decision makers, design engineers, and plant operators a field-tested roadmap […]

Energy Efficiency Upgrades for WWTPs: Low-Cost Measures with Big Savings Rising energy costs and shrinking municipal budgets mean wastewater treatment plant energy efficiency upgrades are no longer optional; they are the fastest way to reduce operating costs without major process overhauls. This practical guide walks municipal decision makers, operators, and engineers through low-cost, low-risk measures—targeting […]

Advanced Oxidation Processes: Tackling Micropollutants in Wastewater Effluent Micropollutants in treated effluent are driving municipalities to add tertiary barriers, and advanced oxidation processes for wastewater are among the most effective but technically demanding options. This practical, evidence-driven guide explains how AOPs work, compares major platforms, lays out design and integration rules, and covers monitoring, byproduct […]