Wastewater - Aeration

AERATION & BLOWERS RESOURCES

2nd Generation ATAD Provides Superior Treatment

In a bold move to modernize its wastewater treatment, Bowling Green, Ohio, installed the state’s first second-generation Autothermal Thermophilic Aerobic Digestion (ATAD) system—ThermAer—in 2004. The upgrade expanded the plant’s capacity from 6 to 10 MGD and replaced an inefficient, odor-prone coarse-bubble aeration system.
California's First Installation Of 2nd Generation ATAD

Calera Creek Water Recycling Plant, located in Pacifica, California, recently retrofitted to the Thermal Process Systems’ ThermAer™. This is California’s first installation of the second generation ATAD system.
The Savings Are Blowin' In At Port Washington Wastewater Treatment Plant

The municipal wastewater treatment plant in Port Washington, Wisconsin, is located on the picturesque shore of Lake Michigan, so it’s essential that their plant performs as designed.
Compressed Air System Leaks: The Cost, Common Culprits, Detection, And Repair

In this paper, we’ll discuss how many companies are losing thousands of dollars each year to compressed air system leaks. We will address where leaks commonly occur, leak detection methods, and practical advice for an audit and repair plan.
Selecting The Optimal Blower For The Water Industry

In this white paper, we will drill down into which technology has particularly proven itself in terms of energy efficiency in the water industry.
Comprehensive Compressed Air Assessments: The 5-Step Process

The objective of this paper is to define the five steps required in a compressed air assessment. We will use a real-world example with system information from a magnetic materials manufacturer to clearly illustrate each step.
Case Study: Flat Creek Water Recovery Facility

In this case study, learn about a city that worked with ChartWater™ to provide emergency, supplemental oxygenation using BlueInGreen’s supersaturated dissolved oxygen (SDOX®) technology.
Oxygen On Demand: How A Gulf Coast Refinery Overcame High COD Challenges With A Rapid H2O2 Dosing System

The Gulf Coast Refinery approached USP Technologies (USP) to engineer a bulk H2O2 chemical dosing system sized to meet the plant’s D.O. demand
Innovating Wastewater Treatment: Harnessing AI For Energy Efficiency And Enhanced Performance

Artificial Intelligence (AI) offers a promising solution to the challenges posed by energy-intensive aeration processes and the consequent escalation of operational costs in wastewater treatment.
Enhancing Water Quality For Mountaire Farms

Mountaire Farms resolved their wastewater facility issues by replacing mechanical surface aerators with SDOX technology, saving $38 million and improving treatment.

WASTEWATER AERATION SOLUTIONS

Aqua CAM-D
The AquaCAM-D® is a combination aerator/mixer/decanter designed for use in sequencing batch reactor systems (SBRs), treating flows as low as a few thousand gallons per day up to 100,000 gallons per day. The unit independently aerates and mixes the reactor to achieve anaerobic, anoxic and aerobic environments, while offering subsurface decanting of the final effluent. These capabilities make the AquaCAM-D ideal for low level phosphorus and total nitrogen applications. The unit has proven performance in a variety of municipal and industrial applications for both pretreatment and secondary wastewater treatment.
HURRICANE® Submersible Aerator/Mixer
High Oxygenation and 360-Degree Radial Mixing.

The Hurricane submersible aerator’s 360-degree radial mixing system incorporates new, unique air diffusers for high oxygenating efficiency and thorough mixing over a wide area.
Floating Aerator / Mixer
DO2E Aerator / Mixers are high-efficiency all welded, heavy-duty PVC devices that are unique in several ways. DO2E’s patented products are designed to pull water from significant depths for aeration and mixing. By operating with low-pressure (<1.85 P.S.I.) high-volume airflow, these devices maximize energy efficiency. Our patented products are scalable and multi voltage.
Optimizing Air Flows To Aeration Basins
As a result of clean energy mandates and the rising cost of energy, wastewater treatment facilities around the country are retrofitting their instrumentation to run highly efficient, cost-effective, clean facilities. To reduce emissions and produce clean energy, solid wastes are often digested in large digester tanks to reduce the volume of waste (sludge) and produce more biogas, which is then used as fuel in the cogeneration process. However, a clean environment calls for not just clean air and clean energy, but clean water as well.
PASSAVANT® Disc Diffuser ROEFLEX®
The disc diffuser ROEFLEX® stands out for its simple and robust design. It consists of a unique, convex shaped support disc. The disc is covered by a flexible, slotted membrane of elastomer, a ring secures the membrane in place. Due to the disc’s unique convex shape the membrane is slightly lifted off the disc when air is supplied, therefore allowing an even distribution of the generated fine bubbles. The membrane can be delivered in different rubber (EPDM) qualities and slot patterns (HL, SL) according to the application.

WASTEWATER AERATION VIDEOS

A Game Changer In Energy-Efficient Blower Technology

Tune in while Water Online catches up with Tom McCurdy of Aerzen to discuss a major leap in blower technology — the Delta Hybrid Direct Drive. Building on the success of Aerzen’s original Delta Hybrid, this new model delivers even greater energy efficiency, turndown capability, and system versatility.

AERATION & BLOWERS RESOURCES

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WASTEWATER AERATION SOLUTIONS

WASTEWATER AERATION VIDEOS