EchoWater Program
California, USA
Wastewater
Proyect Type
1,250,000 m³/day
Daily capacity
The ECHOWATER Program, developed for the Sacramento Regional County Sanitation District, is centered on biological nutrient removal facilities designed to treat an average flow of 229.2 MGD, serving a population of 1.5 million inhabitants.
The treated effluent is discharged into the Sacramento River, with future reuse envisaged for agricultural and landscape irrigation, contributing to a more sustainable management of water resources.
The project is organized into three functional areas:
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Area 50, housing the primary effluent pumping station.
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Area 51, which includes the biological treatment facilities for nutrient removal.
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Area 52, where the Control Center is located.
Project data
Project data
The facilities comprise five main buildings, each fulfilling a specific role within the treatment process:
·
Primary effluent pumping building, equipped with two 2,500 kVA transformers.
·
East electrical building for the biological process, with two 3,000 kVA transformers.
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West electrical building for the biological process, also with two 3,000 kVA transformers.
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Control Center building, incorporating two 1,000 kVA transformers.
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Blower building, fitted with two 15,000 kVA transformers.
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Average treatment capacity: 229.2 MGD.
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Population served: 1,500,000 inhabitants.
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Biological reactor volume: 547,178 yd3.
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Process: Activated sludge with biological nutrient removal.
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