Tag: industrial
Introduction In the hydraulic architecture of municipal and industrial water and wastewater systems, the plug valve occupies a critical niche, balancing the requirements of reliable isolation with the capability for throttling flow control. Unlike gate valves, which are strictly for on/off service, or butterfly valves, which may struggle with heavy solids, the plug valve—specifically the […]
Introduction For municipal and industrial consulting engineers, the butterfly valve is often treated as a commodity item—a simple isolation device inserted into piping isos without much thought given to the manufacturer beyond the flange rating. This oversight is a primary driver of premature seal failure, actuator sizing errors, and unexpected downtime. Statistics from major utilities […]
1. INTRODUCTION In the hierarchy of valves utilized within municipal and industrial water infrastructure, the cone valve occupies a unique tier reserved for the most critical, high-consequence applications. Often referred to as rotary cone valves or conical plug valves, these devices are engineered to provide full-bore flow with negligible head loss while possessing the mechanical […]
Single-Pass Ion Exchange PFAS: A Comprehensive Approach to Effective Water Treatment Introduction As concerns about per- and polyfluoroalkyl substances (PFAS) continue to rise, municipalities and industries alike face a critical challenge: how to effectively remove these harmful contaminants from drinking water sources. PFAS, often dubbed "forever chemicals" due to their persistence in the environment, pose […]
Foam Fractionation for PFAS: A Comprehensive Solution for Contaminated Water Introduction The contamination of drinking water sources with per- and polyfluoroalkyl substances (PFAS) represents one of the most pressing environmental challenges of the 21st century. As municipalities and industries grapple with stringent regulations and public health concerns, finding efficient treatment methods has become paramount. Foam […]
Supercritical Water Oxidation for PFAS: A Comprehensive Overview Introduction Per- and polyfluoroalkyl substances (PFAS) have become a significant environmental and public health concern due to their widespread usage and persistence in the environment. Regulatory bodies, including the Environmental Protection Agency (EPA), have raised alarms regarding the harmful effects of these “forever chemicals,” which have been […]
Granular Activated Carbon for PFAS: An In-Depth Analysis for Effective Water Treatment Introduction In the wake of escalating concerns over water quality, Per- and polyfluoroalkyl substances (PFAS) have emerged as a prominent pollutant threatening both human health and environmental integrity. PFAS, commonly referred to as “forever chemicals,” are widely prevalent in drinking water supplies, industrial […]
Portable Wastewater Treatment Plants: A Comprehensive Analysis Introduction As urbanization and population growth continue to exert pressure on existing wastewater infrastructures, portable wastewater treatment plants (PWTPs) have emerged as a critical solution for sustainable water management. The flexibility, efficiency, and environmental benefits of PWTPs cannot be overstated. According to a recent report from the World […]
The Bibcock Valve: An In-Depth Exploration The bibcock valve, a key fixture in plumbing systems, plays a vital role in controlling the flow of water in residential, commercial, and industrial settings. Initially designed for outdoor use, the bibcock has evolved into a versatile valve option that finds applications in various water systems. This article delves […]
Water Softening: Understanding, Importance, and Methods Water is an essential resource for life. Its quality affects everything from personal hygiene to agricultural productivity and industrial processes. However, not all water is created equal. When it comes to household use, “hard water” can pose various challenges. In this context, water softening becomes a crucial process to […]