DESIGN PARAMETERS
This 300,000-gallon-per-day temporary wastewater treatment system, located in Texas, was fully assembled and tested off-site, then installed on-site in under eight days, despite rain delays.
System Design & Features:
The system employs the Bardenpho process with anoxic and aeration stages, optimized for stringent aquifer discharge requirements. Designed for an initial low flow of ~10,000 GPD, it scales to manage peak flows at full build-out. Key features include an influent flow meter, washer compactor using treated effluent, emergency overflow equalization storage, and a utility water pump skid. The compact design supports future phase expansion with minimal initial investment.
Advanced Treatment & Compliance:
Effluent passes through Headworks, anoxic zones, aeration basins with DO monitoring, and a membrane train. Automated blowers enhance biological treatment, mitigating startup issues. The system meets TCEQ standards, featuring 120-minute peak flow storage and redundancy for pumps, blowers, and sensors.
Sludge, Chemical, & Space Management:
Sludge is managed via a waste-activated sludge pump algorithm, with aerated storage ready for future drying processes. Blue-white CIP chemical pumps are SCADA-controlled with remote monitoring. The compact layout includes pre-designed sound attenuation options and efficient use of space for critical components.
Effluent & Power Control:
UV disinfection uses recirculated water to minimize bulb wear, with redundant units prepared for expansion. Control systems include a NEMA 4X MCC panel with air conditioning, a 17-inch SCADA interface, and remote access. A standby generator ensures system reliability.
CLOACINA SUPPLIED THE
FOLLOWING FOR THIS PROJECT:
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MEMPAC-M200-130, integrated EQ, headworks, UV disinfection
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Simplex Microbar Screen
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Anoxic basins, ORP monitoring for denitrification, level transducers for level monitoring and submersible mixers. Aeration basins with fine bubble diffusers, DO probes and positive displacement blowers equipped with VFDs to provide energy efficiency and ensure nutrient removal.
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Allen Bradley PLC with Cloacina’s integral HMI and operations and maintenance program. Stainless steel MCC, touch screen HMI and Cloacina’s O&M and statistics modules
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40’ stainless steel tank with WAS pump aerationblower and level transducer.
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UV Disinfection
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Integrated Cloacina controls package with third partyvendors of the lift station and pumps.