Tag: water treatment
Location: 2591 Knapp Street, Brooklyn, NY 11235 | Operating Authority: NYC Department of Environmental Protection (DEP) Introduction The Coney Island Wastewater Resource Recovery Facility (WRRF) serves as a cornerstone of sanitation infrastructure for South Brooklyn, treating an average of 110 million gallons daily (MGD) of wastewater for approximately 600,000 residents. Originally commissioned in 1935 and […]
INTRODUCTION For municipal and industrial wastewater treatment plants, aeration typically accounts for 50% to 70% of total plant energy consumption. Consequently, the selection of air generation technology is arguably the single most critical decision influencing a facility’s 20-year operational expenditure (OPEX). Engineers tasked with upgrades or new plant designs frequently encounter a choice between market […]
A Critical Resiliency & Nutrient Removal Facility Serving the Rockaway Peninsula FACILITY BASIC INFORMATION Official Name: Rockaway Water Resource Recovery Facility (WRRF) Location: 106-21 Beach Channel Drive, Rockaway Park, Queens, NY 11694 Operating Authority: New York City Department of Environmental Protection (NYC DEP) Design Capacity: 45 MGD (Dry Weather Flow) Peak Wet Weather Capacity: 90 […]
1. Introduction In the architecture of modern municipal and industrial water and wastewater treatment infrastructure, instrumentation serves as the central nervous system. While pumps, blowers, and valves perform the physical work of moving and treating fluids, it is the instrumentation—flow meters, level sensors, pressure transmitters, and analytical probes—that provides the data necessary to control these […]
A Technical Profile of Brooklyn’s Critical East River Infrastructure FACILITY BASIC INFORMATION Plant Name: Red Hook Wastewater Resource Recovery Facility (WRRF) Location: 63 Flushing Avenue, Brooklyn, NY (Vinegar Hill/Navy Yard) Operating Authority: NYC Department of Environmental Protection (NYC DEP) Design Capacity: 60 MGD (Dry Weather) Wet Weather Capacity: ~120 MGD Current Average Flow: ~30-45 MGD […]
Introduction Aeration systems consume approximately 50% to 70% of a typical activated sludge wastewater treatment plant’s total energy budget. Consequently, the selection of aeration hardware is one of the most consequential decisions a consulting engineer or plant director can make. A difference of merely 1-2% in Standard Oxygen Transfer Efficiency (SOTE) or a marginal increase […]
1. Introduction The Tallman Island Wastewater Treatment Plant (TIWWTP) stands as a critical component of the New York City Department of Environmental Protection (NYC DEP) wastewater infrastructure portfolio. Located on a 31-acre promontory in College Point, Queens, the facility provides essential sanitation services for approximately 400,000 residents in Northeast Queens. Originally commissioned in 1939, Tallman […]
Introduction In the realm of fluid dynamics and mechanical processing, the mixing unit is often the heartbeat of a treatment train. For decades, engineers have faced a binary choice when specifying heavy-duty agitation equipment for critical municipal and industrial infrastructure. A comparative analysis of SPX Lightnin vs Philadelphia Mixing for Mixers: Pros/Cons & Best-Fit Applications […]
1. Introduction In the modern landscape of municipal and industrial water and wastewater treatment, the electric valve actuator serves as the critical interface between the control room (SCADA) and the physical process. While the valve body itself—whether a gate, butterfly, plug, or ball valve—dictates the hydraulic characteristics of the system, the electric actuator determines the […]
An authoritative technical profile of NYC DEP’s critical Jamaica Bay infrastructure. FACILITY BASIC INFORMATION Plant Name: Jamaica Wastewater Resource Recovery Facility (WRRF) Location: 150-20 134th Street, South Ozone Park, Queens, NY 11420 Operating Authority: New York City Department of Environmental Protection (NYC DEP) Design Capacity: 100 MGD (Dry Weather) Peak Wet Weather Capacity: 200 MGD […]