Tag: Infrastructure
1. INTRODUCTION The “flushable” wipe epidemic and the increasing fibrous load in modern wastewater have fundamentally changed the operational risk profile for lift stations and headworks. For municipal engineers and plant directors, the cost of derragging pumps is no longer just a maintenance nuisance—it is a significant operational expenditure (OPEX) driver and a safety hazard. […]
1. Introduction Automation in the municipal water and wastewater sector serves as the central nervous system of critical infrastructure. Unlike discrete manufacturing, where systems function in controlled environments with predictable cycles, water and wastewater automation must contend with geographically dispersed assets, variable biological loading, hydraulic non-linearities, and harsh operating conditions. For consulting engineers, plant managers, […]
Introduction to Split Case Pumps in Water and Wastewater Infrastructure In the hierarchy of municipal and industrial hydraulic machinery, the split case pump stands as the predominant choice for high-flow, low-to-medium head applications. Characterized by a casing that is split parallel to the shaft axis (axially split) or perpendicular to it (radially split), this pump […]
Understanding the Cost to Comply with PFAS MCL: A Comprehensive Exploration Introduction As of July 30, 2025, the regulatory landscape surrounding per- and polyfluoroalkyl substances (PFAS) has reached a critical juncture, notably with the establishment of Maximum Contaminant Levels (MCLs) by the U.S. Environmental Protection Agency (EPA). Municipalities and industries alike are grappling with the […]
PFAS Capital Improvement Plan: Strategies for Addressing Contamination and Ensuring Safe Water Supplies Introduction Per- and polyfluoroalkyl substances (PFAS), commonly referred to as "forever chemicals," have emerged as significant environmental and public health concerns over the last few decades. Their persistent nature and widespread contamination of water supplies necessitate effective planning to address these challenges. […]
Cost of Reverse Osmosis for PFAS: An In-Depth Analysis In recent years, the prevalence of per- and polyfluoroalkyl substances (PFAS) in drinking water has emerged as a critical public health concern. These "forever chemicals" are linked to a variety of adverse health effects, prompting regulatory bodies to enforce stricter limits on their presence in water […]
Comprehensive Analysis of PFAS Regulation Under the Bipartisan Infrastructure Law Introduction The Bipartisan Infrastructure Law (BIL), enacted in 2021, has significantly reshaped the landscape of infrastructure funding in the United States, with a focused lens on environmental challenges and public health concerns. One of the most critical pollutants addressed under this legislation is per- and […]
Essential Guide to Wastewater Screening: Protecting Treatment Plants Introduction In the world of wastewater treatment, where every drop matters, ensuring that our treatment plants operate efficiently and effectively is crucial. Enter the unsung hero of the wastewater treatment process: wastewater screening. While it might not have the glamour of cutting-edge bioreactors or advanced chemical processes, […]
How to Choose the Right Water Treatment Facility for Your Community Introduction Choosing the right water treatment facility for your community is no small feat. It’s akin to choosing a pet—except this one filters your community’s water instead of shedding on your couch. With so many terms flying around like “water treatment plant near me” […]
Seattle’s West Point Treatment Plant: Engineering Marvels and Environmental Impact Introduction Seattle’s West Point Treatment Plant stands as a beacon of engineering prowess and environmental stewardship in the bustling heart of King County. Nestled at the entry point to the scenic Puget Sound, this facility is more than just a cornerstone of municipal wastewater management […]