Dry oxygen generator OXYBERG

for water treatmentindustrialPSA

Summary
BERG Kompressoren supplies complete compressed-air, air treatment and on-site oxygen generation systems for municipal and industrial wastewater treatment plants, biological processes, aeration support and selected ozone applications. Services include system integration, installation, commissioning and after‑sales support.

Main system capabilities

• Compressed-air systems: compressors, dryers, filtration and dew-point control for reliable plant operation.
• On-site oxygen generation: OXYBERG PSA generators sized to match capacity and oxygen demand.
• Turnkey support: system integration, installation, commissioning and after‑sales service.

Operational challenge

• External oxygen supply can be costly or logistically challenging for continuous operation.
• Poor compressed-air quality affects equipment reliability and increases maintenance needs.
• System design must account for flow, pressure, purity, dew point and operating hours.
• Project-specific engineering aligns compressors, air treatment, oxygen generation and storage with the treatment process.

BERG solution

• Air compressors: KOMPBERG industrial packages for process air, instrument air and feed to PSA generators.
• Compressed-air treatment: dryers, filtration and condensate management to ensure clean, dry air.
• Oxygen generation systems: OXYBERG PSA units configured by capacity, demand and operating profile.
• Storage and pressure control: tanks, buffer storage and regulation for stable availability.
• Installation and commissioning: support for installation, start-up and handover.
• Service and maintenance: planned maintenance and technical after‑sales support.

On-site oxygen generation

• Project-specific OXYBERG PSA generator packages for wastewater treatment applications.
• Oxygen supply for biological treatment and selected aeration-support concepts.
• Sizing based on treatment capacity, oxygen demand, required purity and operating profile.

Compressed air and air treatment

• Compressors selected by flow, pressure, duty profile, redundancy and site conditions.
• Dryers and filtration packages to protect downstream equipment and ensure dry air.
• Dew-point control for instrument air, process air and PSA feed air.
• Instrument and process air infrastructure for valves, instruments and utilities.

Associated application: Ozone
Oxygen can feed ozone generators for oxidation and disinfection processes. BERG supplies oxygen generation, compressed-air utilities and integration support on the utility side, positioning as supplier of oxygen and compressed-air systems rather than full ozone-plant manufacturer.

Benefits for operators

• Reliable on-site oxygen availability when systems are designed to process demand.
• Reduced dependence on gas deliveries.
• Project-specific system design (capacity, purity, pressure, dew point, redundancy).
• Support for biological and ozone applications.
• Single partner for compressors, air treatment, oxygen generation, storage and service.
• Installation, commissioning and after‑sales support included.

Recommended BERG solutions

• KOMPBERG compressors: industrial packages for process air and PSA feed.
• DRYBERG dryers: dew-point control and dry air.
• PUREBERG filtration: protection for instruments and PSA systems.
• OXYBERG oxygen generators: PSA systems for on-site oxygen supply.
• Turnkey packages: compressor, air treatment, oxygen generation, storage, installation and commissioning.
• Service and maintenance: technical support and maintenance planning.

Project examples (excerpts)
Municipal wastewater treatment plant
Application: utility supply system for wastewater treatment
Scope: compressor, dryer, filtration and oxygen generator
System: on-site oxygen generation package
Benefit: supports local oxygen availability and operational flexibility

Industrial wastewater treatment
Application: support for process wastewater treatment
Scope: compressed-air and oxygen supply system
System: project-specific package
Benefit: sized to oxygen demand, pressure and operating hours

Biological treatment process
Application: support for biological wastewater treatment
Scope: OXYBERG PSA oxygen generator with feed‑air treatment
System: oxygen supply for process integration
Benefit: can support process stability depending on treatment concept

Feed gas for ozone
Application: oxygen feed gas for ozone generator
Scope: oxygen generation and compressed-air side
System: utility package for ozone application
Benefit: supports feed‑gas requirements of ozone system

FAQ (selection)

• How is oxygen used? Oxygen supports biological processes and treatment steps that require controlled oxygen dosing; function depends on process, demand and design.
• Can oxygen be generated on-site? Yes. OXYBERG PSA generators produce oxygen from compressed air; design based on flow, purity, pressure and operating hours.
• What are the advantages? Reduced reliance on deliveries, local availability and operational flexibility; economic benefits depend on consumption, operating hours and local costs.
• Why is compressed-air quality important? Clean, dry and stable air protects pneumatic equipment, instruments, valves and PSA systems; design must address filtration, dew point and pressure.
• Can BERG deliver a complete package? Yes. BERG provides compressors, dryers, filtration, PSA systems, tanks, pressure control, installation, commissioning and after‑sales support.

Technical characteristics / specifications

• Oxygen generation technology: PSA (Pressure Swing Adsorption).
• Sizing based on: treatment capacity, oxygen demand, target purity, service pressure, required dew point and operating hours.
• Engineering criteria: flow, pressure, purity, dew point, operating hours, peak demand and redundancy.
• System components: KOMPBERG compressors, DRYBERG dryers, PUREBERG filtration, OXYBERG generators, tanks and pressure control.
• Services: system integration, installation, commissioning, training and planned maintenance / after‑sales service.
• Applications covered: municipal plants, industrial treatment, biological processes, ozone feed gas.