Tag: Wastewater Treatment Plant

Last Updated: October 2023 1. Introduction The District of Columbia operates a unique water infrastructure model compared to traditional U.S. states. The region relies entirely on the District of Columbia Water and Sewer Authority (DC Water), which operates the Blue Plains Advanced Wastewater Treatment Plant—the largest advanced wastewater treatment facility of its kind in the […]

Introduction Pennsylvania’s wastewater infrastructure represents one of the most complex and historic networks in the United States. With a unique topography that spans the Delaware, Susquehanna, and Ohio River basins, the Commonwealth manages a vast array of treatment facilities ranging from massive metropolitan plants in Philadelphia and Pittsburgh to critical rural lagoons. Currently, Pennsylvania faces […]

Introduction: The State of New Jersey’s Water Infrastructure New Jersey represents one of the most complex and dense water infrastructure environments in the United States. As the most densely populated state in the nation, New Jersey’s wastewater sector manages a massive hydraulic load through a network of approximately 260 dedicated wastewater treatment plants (WWTPs). The […]

Table of Contents Introduction to NY Wastewater Infrastructure Recent Developments & Market Overview Top 20 Largest Treatment Plants Approved Budgets & Expansion Projects Regulatory & Compliance Landscape Infrastructure Challenges Technology Trends Resources for Engineers Frequently Asked Questions 1. Introduction New York State represents one of the most complex and robust wastewater markets in the United […]

Page Contents: Introduction Recent Developments Top 20 Largest Treatment Plants Approved Budgets & Expansion Projects Regulatory & Compliance Landscape Technology Trends Directory of Facilities FAQ 1. Introduction California represents the largest and most complex wastewater market in the United States. Driven by chronic water scarcity, seismic risks, and stringent environmental regulations, the state’s infrastructure is […]

Technical Note for Engineers: This article provides a specification-level overview of Solids Dewatering Equipment for municipal and industrial applications. It focuses on engineering selection criteria, operational realities, and an impartial analysis of specific Original Equipment Manufacturers (OEMs). 1. Introduction Solids dewatering represents one of the most critical unit operations in the water and wastewater treatment […]

Introduction In the complex infrastructure of municipal water and wastewater treatment, the actuation of valves is the muscle behind process control. While electric actuation has gained ground due to advances in network connectivity, pneumatic valve actuators remain a cornerstone of industry reliability, particularly in applications requiring rapid response, high duty cycles, and fail-safe operation. For […]

Introduction Aeration systems represent the single largest energy consumer in biological wastewater treatment, typically accounting for 50% to 75% of a facility’s total electrical demand. For decades, the industry relied on robust but inefficient positive displacement (PD) lobe blowers or uncontrolled multistage centrifugal systems. However, the modern regulatory environment, characterized by strict nutrient limits and […]

Introduction In the hydraulic architecture of municipal and industrial water systems, strainers function as the primary defensive barrier for critical downstream assets. While often overshadowed by dynamic components such as pumps and control valves, the strainer is the sentinel that prevents catastrophic failure caused by entrained solids, scale, biofilm, and debris. For consulting engineers, plant […]

Introduction In the municipal and industrial water treatment sector, the “control valve” specification section is often where operational efficiency is either secured or compromised for decades. Engineers frequently encounter a critical decision point when reviewing valve submittals or writing proprietary specifications: the choice between two industry heavyweights. This article provides a technical deep-dive into Bray […]