Tag: Lifecycle Cost

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 high-head hydraulic applications and critical pump control scenarios, the margin for error is effectively zero. A single cavitation event or a failure to dissipate energy correctly can lead to catastrophic structural damage, ruptured penstocks, or destroyed downstream assets. Engineers are often faced with a distinct choice between legacy robustness and modern control versatility. […]

1. INTRODUCTION In the municipal and industrial water and wastewater sectors, the battle against corrosion is a primary driver of capital expenditure and maintenance operational costs. Traditional materials such as carbon steel, galvanized steel, and even aluminum often degrade rapidly when exposed to the aggressive chemical and biological environments found in treatment facilities. Hydrogen sulfide […]

Introduction to Valve Specification in Municipal Infrastructure In municipal water and wastewater infrastructure, valves typically represent less than 5% of the capital expenditure (CAPEX) of a treatment plant or collection system. However, industry reliability data suggests that valve failures, leakage, and actuation issues can account for up to 60% of the unscheduled maintenance operational expenditure […]