Tag: integrated

For utility managers and plant engineers deciding between membrane and thermal solutions, a practical answer to what is distillation water and when to specify it matters more than textbook chemistry. This article defines distilled water in operational terms, compares single effect, multi effect and MVR distillation at plant scale, explains what contaminants are removed or […]

For municipal engineers sizing and specifying treatment trains, a ceramics water filter often looks attractive on paper but behaves differently in full-scale service. This article distills field-proven performance ranges, fouling behavior, maintenance and CIP protocols, and lifecycle cost tradeoffs so you can decide where ceramics belong in a multi-stage train. You will find numerical flux […]

Rising tides and salt-laden groundwater are changing the rules for infrastructure in South Florida, turning predictable wear into accelerated asset failure. This article gives municipalities, engineers, and equipment manufacturers a vendor neutral, technically rigorous playbook for identifying coastal stressors affecting miami sewer water assets, diagnosing corrosion mechanisms, and prioritizing adaptation measures with real examples and […]

Orange County Utilities Florida has moved reuse and resource recovery beyond pilots into utility-scale practice, offering a practical model for municipalities wrestling with nutrient limits, aging infrastructure and constrained capital. This case study breaks down the treatment innovations, reclaimed-water system design, biosolids and energy-recovery options, and community engagement tactics Orange County used, with measurable KPIs, […]

The authoritative resource for consulting engineers, utility managers, plant operators, and municipal decision-makers. 1. Introduction to Delaware’s Wastewater Infrastructure Delaware’s water and wastewater infrastructure serves a unique geographic landscape, supporting just over 1 million residents across its three counties—New Castle, Kent, and Sussex. Despite its small size, the state manages a highly diverse treatment portfolio, […]

1) INTRODUCTION One of the most critical and permanent decisions a process engineer will make during facility design is selecting the core filtration technology and its corresponding original equipment manufacturer (OEM). A common specification mistake in municipal and industrial treatment is sole-sourcing a proprietary technology without a rigid analysis of 20-year lifecycle costs, replacement part […]

Introduction to Water Treatment Instrumentation & Controls: SCADA Sensors & Automation One of the most frequent and costly failures in modern water infrastructure is not structural or mechanical—it is a failure of visibility. When an aeration blower consumes 40% more energy than required because a dissolved oxygen sensor has drifted, or when a remote lift […]

INTRODUCTION In municipal and industrial water and wastewater facilities, a failing analytical sensor does not just drop a signal—it cascades into process upsets that can cost tens of thousands of dollars in chemical overdosing, cause severe corrosion, or trigger immediate regulatory compliance violations. Relying on blind assumptions rather than real-time data is no longer viable […]

Introduction: Navigating the Complexities of Membrane Separation A catastrophic decline in normalized permeate flux is an engineer’s worst nightmare, often resulting from improper pretreatment, aggressive recovery targets, or fundamental specification errors during the design phase. Whether you are scaling up municipal desalination or designing a zero-liquid discharge (ZLD) industrial loop, understanding the RO Water Treatment […]

Introduction Membrane separation technologies have become the backbone of modern municipal desalination, industrial process water generation, and advanced wastewater reuse. However, misjudging feed water chemistry or specifying the wrong membrane configuration can lead to catastrophic fouling, severe hydraulic imbalances, and operational expenses (OPEX) that rapidly eclipse capital cost savings. To navigate RO Systems & Buying […]