Tag: challenge

Facility Snapshot:Plant Name: Sugar Creek Wastewater Treatment PlantLocation: Charlotte, Mecklenburg County, North CarolinaOperating Authority: Charlotte WaterDesign Capacity: 20.0 MGDTreatment Level: Advanced Secondary with Tertiary FiltrationReceiving Water: Little Sugar Creek (Catawba River Basin) 1. INTRODUCTION The Sugar Creek Wastewater Treatment Plant (WWTP) serves as a cornerstone of environmental protection for the highly urbanized central and southern […]

Location: Huntersville, Mecklenburg County, North CarolinaOperating Authority: Charlotte WaterDesign Capacity: 12.0 MGD (Million Gallons per Day) 1. Introduction The McDowell Creek Wastewater Treatment Plant (WWTP) serves as a critical environmental safeguard for the rapidly growing northern Mecklenburg County region. Operated by Charlotte Water, this 12-MGD facility is strategically located within the Mountain Island Lake watershed—the […]

Introduction: The Neural Network of Water Infrastructure In the modern landscape of municipal and industrial water and wastewater treatment, the electrical control panel serves as the central nervous system of the facility. While pumps move the fluid and valves direct the flow, it is the control panel—engineered and fabricated by specialized System Integrators (SIs)—that dictates […]

Introduction In the landscape of advanced water and wastewater treatment, few decisions impact long-term compliance and operational expenditure as heavily as the selection of primary disinfection and oxidation technologies. For decades, the market has been dominated by a select few manufacturers, leading engineers to frequently conduct an Ozonia vs Evoqua Disinfection Equipment: Comparison & Best […]

Nitrification and Denitrification: Essential Processes for Nutrient Removal In the quest for cleaner water and sustainable wastewater management, understanding the nitrification denitrification process is crucial. These two interconnected biological processes play a vital role in the nitrogen cycle, helping to convert harmful ammonia into less toxic forms while significantly improving effluent quality. In this post, […]

FACILITY BASIC INFORMATION Plant Name: Tempe Water Reclamation Plant (TWRP)Location: Tempe, Maricopa County, ArizonaOperating Authority: City of Tempe Municipal Utilities DepartmentDesign Capacity: 52.0 MGD (Million Gallons per Day)Current Average Flow: ~36.5 MGDPopulation Served: ~192,000 residentsService Area: City of Tempe and Town of GuadalupeReceiving Water Body: Salt River (Tempe Town Lake), Aquifer Recharge, ReuseNPDES Permit Number: […]

1) INTRODUCTION UV disinfection systems are frequently over-simplified during the preliminary design phase as “pipes with lights,” leading to significant operational headaches down the line. A common challenge engineers face is distinguishing between conventional UV reactor designs and newer optical technologies when high-level pathogen log removal (e.g., Adenovirus) or difficult water matrices are involved. Statistics […]

The authoritative technical resource for the Northwest Water Reclamation Plant. FACILITY BASIC INFORMATION Plant Name: Northwest Water Reclamation Plant (NWWRP) Location: 990 W. 8th Street, Mesa, Maricopa County, Arizona Operating Authority: City of Mesa Water Resources Department Design Capacity: 18.0 MGD (Liquid Stream rated capacity) Current Average Flow: ~10-12 MGD Population Served: Approx. 150,000+ (Northwest […]

The authoritative technical resource for the engineering and operational details of Pima County’s central wastewater asset. FACILITY BASIC INFORMATION Official Name: Agua Nueva Wastewater Reclamation Facility (Agua Nueva WRF) Former Name: Roger Road Wastewater Reclamation Facility Location: 2947 W. Calle Agua Nueva, Tucson, Pima County, Arizona Operating Authority: Pima County Regional Wastewater Reclamation Department (RWRD) […]

Technical Note: The facility commonly referred to in the context of the Agua Fria River discharge and operated by the City of Phoenix is officially designated as the 91st Avenue Multi-Cities Wastewater Treatment Plant. It discharges into the Salt River immediately upstream of the Agua Fria River confluence via the Tres Rios Wetlands. This article […]