Oxygen Generators For Waste Water Treatment

The Role of Oxygen in Wastewater Treatment

Aerobic Digestion
Microorganisms require oxygen to metabolize and degrade organic contaminants and solids present in the incoming wastewater streams.

Aeration
Introducing oxygen enables air stripping of volatile organic compounds (VOCs) and other gaseous pollutants from the wastewater.

Activated Sludge
Oxygen is needed to sustain the activated sludge bacteria culture that removes nutrients and contaminants.

Sufficient DO levels optimize biological treatment, lower sludge volumes, improve settling, reduce odors, and ensure treated discharge meets environmental regulations.

Benefits of NEWTEK Oxygen Generators
Compared to purchasing liquid oxygen supplies, onsite oxygen generation with NEWTEK systems provides wastewater treatment plants with significant operational and cost advantages:

Continuous Oxygen Supply
With an onsite generator, plants have a reliable, uninterrupted stream of oxygen available whenever needed.

Reduced Operating Costs
Facilities eliminate ongoing liquid oxygen purchase and delivery costs. Plants only pay for the oxygen they produce onsite.

Increased Treatment Capacity
Supplementing DO allows increasing biological loads and throughput without costly system expansions.

Compact, Safe Design
NEWTEK's oxygen generators have a small footprint and remove hazards associated with stored oxygen cylinders or liquid oxygen tanks.

Proven PSA/VPSA Technology
NEWTEK's robust pressure swing adsorption (PSA) and vacuum pressure swing adsorption (VPSA) generators provide oxygen supply up to 95% purity to meet any demand.

Environmental Benefits
On-site generation avoids unnecessary product transportation and storage for a lower overall carbon footprint.

Installation and Service
NEWTEK handles every aspect from system design and setup to long-term maintenance and support.

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