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AquaPASS®

Product catalog summary

Overview: The document provides detailed information about Aqua-Aerobic Systems, Inc.'s AquaPASS™ Phased Activated Sludge System, a leading-edge technology for enhanced nutrient removal and wastewater reuse. It integrates advanced wastewater treatment processes into a compact and reliable solution.

Key Features:

Lowest life-cycle cost with up to 50% annual energy savings compared to traditional activated sludge processes.
Unsurpassed nutrient removal performance with guaranteed results.
Tailored aeration system design options including fine-bubble, coarse-bubble, surface, or jet aeration.
Efficient common-wall construction and modular design for flexibility in various geometries and depths.
Load-based proportional power savings via staged aeration system.
Reduced Waste Activated Sludge (WAS) volume by 20-50% with Phase Separator technology.
Fully automated and SCADA-ready with integrated controls for operational flexibility.

Components:

Phase Separator
AquaDDM® mixers
Aqua diffused aeration system
Mixed liquor recycle system
Monitoring and Control System
Final clarifiers (provided by others)

Operational Advantages:

Enhanced nutrient removal with Total Nitrogen < 3 mg/l and Total Phosphorus < 0.6 mg/l.
Suitable for a full range of design flows and water reuse/reclamation.
Easily integrated into a membrane biological reactor concept via the Aqua-Aerobic® MBR system.
Membrane-ready for expansion to the AquaMB Process® multiple-barrier system.
Applicable for new plant construction or retrofits, including conversion of oxidation ditch and other activated sludge processes.

Process Stages:

Anaerobic Stage: Untreated sewage is introduced, and VFA production is enhanced under anaerobic conditions.
Staged Aeration Reactor: Manages aerobic and anoxic intervals with efficient oxygen delivery.
Phase Separator Conditioning Stage: Enhances solids concentration in a low-energy environment.
Pre-Anoxic Stage: Conditions sludge for further nitrate reduction with aggressive mixing.

Applications: The AquaPASS™ system is designed for enhanced nutrient removal and wastewater reuse, suitable for various applications including new plant construction, retrofits, and integration into membrane biological reactor systems.

Catalog excerpts

Aqua- Jet ® Aqua EnduraTube ® AquaPASS Aqua- Jet II ® Aqua CB -24 ® AquaMB Pr ocess ® AquaDr um ® AquaSBR ® Fine Bubble Diffusers Diffusers Contained Flow Aerators Contained AquaDDM ® Direct Drive Mixer-Blenders Aqua MixAir ® Aeration Systems Aqua EnduraDisc ® Fine Bubble Diffusers Diffusers Coarse Bubble Diffusers Diffusers Sequencing Batch Reactors AquaExcel® Batch Reactor with AquaEnsure ® Aqua MSBR ® Modified Sequencing Batch Reactor Phased Activated Sludge Systems Multiple Barrier Membrane Systems AquaDiamond ® AquaPASS™ Aqua-Aer obic® MBR AquaABF ® Surface Aerators TM Cloth Media Filters with OptiFiber TM Cloth Media Filters with OptiFiber TM Multiple Barrier Membrane Systems Automatic Backwash Filters AquaDisk ® Phased Acti v a ted Sludg e System Ther moFlo ® Cloth Media Filters with OptiFiber TM Aqua MiniDisk ® Cloth Media Filters with OptiFiber TM Surface Spray Coolers Spray IntelliPro® Process Management System T h e L e a d e r i n B i o l o g i c a l P r o c e s s Te c h n o l o g y Contact Your Local Representative: Aqua-Aerobic Systems, Inc. 6306 N. Alpine Rd. • P.O. Box 2026 • Rockford, IL 61130 (Phone) 815/654-2501 • (Fax) 815/654-2508 • Toll Free 800/940-5008 Email: [email protected] • www.aqua-aerobic.com The information contained herein relative to data, dimensions and recommendations as to size, power and assembly are for purpose of estimation only. These values should not be assumed to be universally applicable to specific design problems. Particular designs, installations and plants may call for specific requirements. Consult Aqua-Aerobic Systems, Inc. for exact recommendations or specific needs. Patents Apply. Patents Pending. Aqua-Aerobic Systems, Inc. ©Copyright 2004 Bulletin #970B 7/07

Open the catalog to page 1

AquaPASS™ Phased Activated Sludge System Advantages Operation Features The AquaPASS™ process system is a leading-edge technology in the application of activated sludge for enhanced nutrient removal and wastewater reuse objectives. Aqua-Aerobic Systems provides over 35 years of experience with system design and operational control in a singular wastewater treatment system with proven and guaranteed results. The AquaPASS™ system is the product of integrating the key performance benefits of advanced wastewater treatment into an efficient, compact technology • Unique power savings mode via To Final...

Open the catalog to page 2

AquaPASS™ Phased Activated Sludge System a leading-edge technology in the application of activated sludge for enhanced nutrient removal and wastewater reuse objectives. Aqua-Aerobic Systems provides over 35 years of experience with system design and operational control in a singular wastewater treatment system with proven and guaranteed results. The AquaPASS™ system is the product of integrating the key performance benefits of advanced wastewater treatment into an efficient, compact and reliable solution. technology • Unique power savings mode via To Final Clarifier staged aeration system process...

Open the catalog to page 3

Aqua- Jet ® Aqua EnduraTube ® AquaPASS Aqua- Jet II ® Aqua CB -24 ® AquaMB Pr ocess ® AquaDr um ® AquaDDM ® AquaSBR ® Multiple Barrier Membrane Systems Automatic Backwash Filters Aqua MixAir ® AquaExcel® AquaDisk ® Ther moFlo ® Aqua EnduraDisc ® Aqua MSBR ® Aqua MiniDisk ® Fine Bubble Diffusers Diffusers Contained Flow Aerators Contained Direct Drive Mixer-Blenders Aeration Systems Fine Bubble Diffusers Diffusers Coarse Bubble Diffusers Diffusers Sequencing Batch Reactors Batch Reactor with AquaEnsure ® Modified Sequencing Batch Reactor Phased Activated Sludge Systems Multiple Barrier Membrane...

Open the catalog to page 4