Category: Blog

Krohne vs ABB Clarification Equipment: Comparison & Best Fit Introduction The secondary clarifier is often described as the most critical bottleneck in activated sludge systems, yet its performance is frequently limited by the quality of data feeding the control loops. The black-box nature of clarification — settling zones and compression layers hidden beneath the surface […]

INTRODUCTION In municipal and industrial water treatment, the “set it and forget it” mentality regarding chemical feed systems is a primary driver of operational inefficiency and compliance violations. While metering pumps and storage tanks are the muscles of the system, the instrumentation—specifically flow meters and level transmitters—acts as the nervous system. A surprising industry statistic […]

Krohne vs Thermo Fisher Anti-Cavitation Equipment: Comparison & Best Fit Introduction Cavitation is the silent killer of hydraulic efficiency and mechanical integrity in water and wastewater systems. The challenge is rarely just selecting a pump; it is selecting the instrumentation loop that can survive, detect and help mitigate the conditions that lead to cavitation. When […]

Krohne vs Hach Anti-Cavitation Equipment: Comparison & Best Fit Introduction Cavitation remains one of the most destructive forces in municipal and industrial fluid handling, capable of destroying impellers, ruining mechanical seals and fracturing piping within weeks. A significant share of centrifugal pumps in wastewater service operate outside their preferred operating region, producing micro-cavitation that goes […]

Introduction In municipal and industrial water treatment, the reliability of process analytics — pH, conductivity, dissolved oxygen, and turbidity — often hinges not on the sensor electronics, but on the mechanical interface with the process stream. A substantial share of premature sensor failures in wastewater applications trace back to improper mounting, poor flow dynamics at […]

Introduction One of the most persistent challenges in water and wastewater engineering is bridging the gap between high-fidelity process data and actionable remote visibility. Engineers face a bifurcation in the market: robust analytical sensor networks designed for in-plant process control, and cloud-centric telemetry platforms designed for distributed remote monitoring. This dichotomy is what the comparison […]

Introduction The anaerobic digester gallery is arguably the most complex and hazardous environment within a Water Resource Recovery Facility. Engineers are tasked with balancing two volatile forces: the biological and hydraulic requirement to keep sludge moving and heated, and the thermodynamic requirement to safely contain and manage methane. A single specification error in either the […]

Modern Water Softening Technology for Municipal Applications In an age where water quality is more crucial than ever, municipalities are turning to modern water softening technology to tackle the challenges posed by hard water. This blog post will explore various innovative solutions, from traditional ion exchange systems to cutting-edge salt-free alternatives, that are transforming the […]

Introduction The safety and structural integrity of anaerobic digesters rely entirely on the precise management of internal pressures. For decades, the specification of digester gas safety equipment has largely been a choice between two established North American suppliers. Engineers evaluating Varec Biogas (Ovivo) vs Shand & Jurs for Digestion applications are navigating a landscape defined […]

Introduction to Ozone System Engineering Ozone generation is one of the most chemically potent yet operationally complex technologies in the water treatment arsenal. Unlike UV or chlorination, ozone is generated on-site, requiring a sophisticated integration of power supply, gas preparation, cooling thermodynamics, and mass transfer mechanics. For municipal and industrial engineers, the challenge is rarely […]