Leading the biotech revolution
in wastewater and biogas

Cost-effective aerobic treatment

What is aerobic wastewater treatment? What are the most cost-effective solutions for aerobic treatment? International market leader Paques has a solution to all of your questions.

What is aerobic wastewater treatment?

Organic components + O2 → to H2O + CO2 + BIOMASS

In aerobic wastewater treatment an oxygen-rich environment is created in which microorganisms can break down organic solids and pollutants. Usually, aerobic treatment follows primary treatment for solids removal and anaerobic treatment. In aerobic treatment, air is injected that aerobic bacteria need to convert BOD to carbon dioxide and water.

How our aerobic systems work

Our processes for aerobic wastewater treatment utilize oxygen-rich environments to foster the growth of aerobic microorganisms. These microbes efficiently break down organic pollutants, resulting in clean, safe, and compliant discharge. Our systems are tailored to handle various waste streams, offering scalable solutions from small-scale installations to large municipal projects.

Aerobic treatment applications

  • Municipal Treatment: Supporting cities in managing domestic wastewater effectively.
  • Industrial Applications: Ideal for industries such as food and beverage, pharmaceuticals, and chemical manufacturing, where stringent effluent standards are a priority.

Our systems for aerobic treatment

Paques offers different cost-effective and sustainable solutions for aerobic treatment:

  • Activated sludge for treating surface water discharge
  • Flash aeration for oxidation of odorous compounds
  • CIRCOX® airlift technology for situations with very limited space available
  • BIOPAQ®UBOX for the compact combination of anaerobic and aerobic treatment

At Paques, we specialize in advanced aerobic wastewater treatment technologies that support industries and municipalities in achieving superior effluent quality while ensuring environmental compliance. Our systems for aerobic treatment are designed for efficiency, integrating the latest in biotechnological advancements to meet the stringent demands of modern wastewater management.

Advantages of Paques aerobic treatment

  1. High Efficiency: Significant reduction in BOD, COD, and nutrient content from wastewater.
  2. Low Environmental Impact: Our systems are designed to minimize energy use and reduce carbon footprint.
  3. Cost-Effective Management: Reducing long-term operational costs through advanced engineering and durable construction.

Commitment to innovation

Continuously pushing the boundaries of aerobic treatment, Paques invests in ongoing research and development. This commitment ensures that our technologies remain at the forefront of the industry since 1981, providing our clients with solutions that are not only effective but also adaptive to future challenges.


At Paques, we believe in a cleaner, more sustainable world where innovation in biotechnology plays a crucial role in managing our planet's resources wisely.

If you have any questions or wish to explore what Paques technologies can do for your operations, we encourage you to connect with our team of experts. Our knowledgeable professionals are ready to assist you, offering insights and guidance tailored to your specific needs.

Leading the biotech revolution in wastewater and biogas

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Thank you for reaching out to Paques

Your inquiry is important to us, and we are eager to assist you in exploring our innovative solutions for biological wastewater and gas treatment.

A member of our expert team will be in touch shortly to discuss your specific needs and how Paques can help you achieve your environmental and operational goals.

We look forward to collaborating with you and hope to build a cleaner, more sustainable world together.

Warm regards,
The Paques Team