On-site filtration & off-spec treatment services in Houston, Texas

Restore product quality safely, efficiently & without downtime

At Group AQ USA, we understand that contaminated or off-spec liquid products can disrupt operations, delay cargo transfers and lead to significant economic loss. That’s why we provide advanced on-site filtration and purification services for fuels, oils and chemical products — directly at your terminal, production site or on board vessels — with certified equipment and internationally recognized procedures.

Our mobile filtration solutions are engineered to meet the needs of the most demanding industrial and maritime environments. With decades of proven experience and globally deployed operations, Group AQ helps you restore product quality fast, safely and cost-effectively, minimizing transport requirements and operational downtime.

Why choose Group AQ filtration?

Mobile filtration services on-site — Anywhere

Gone are the days of shipping off-spec product to distant facilities. All Group AQ filtration systems are fully mobile and rapidly deployable, allowing you to:

  • Treat contaminated cargo where it sits — at a terminal, refinery or on board vessel
  • Avoid unnecessary product transport and associated costs
  • Reduce operational downtime and eliminate delays
  • Maintain safety and environmental compliance throughout the process


Comprehensive filtration capabilities

Our filtration fleet combines multiple technologies to tackle the full spectrum of contamination issues:


Particle Filtration

  • Removes visible and microscopic particulates down to 0.5 microns
  • Uses high-pressure, PED/CE certified stainless steel units
  • Ideal for bulk liquid cargos, fuels and petrochemicals


Absorber units (small & large)

  • Chemical purification and polishing of medium to large volumes
  • Designed for zero vapor emissions during media replacement
  • Suitable for tanks, terminal inventories and cargoes of any size


Advanced Techniques

  • Mechanical filtration for particle removal
  • Chemical filtration to eliminate dissolved contaminants
  • Magnetic systems for ultra-fine metallic impurity removal
  • Coalescing filtration for efficient water separation and moisture control


Products & contaminants we treat

Group AQ’s filtration services are designed to process an extensive range of substances, including but not limited to:

  • Petroleum products: diesel, gasoil, aviation fuels (Jet-A1), bio-diesel
  • Chemicals & intermediates: ethanol, benzene, toluene, ethylene glycol, propylene oxide
  • Industrial liquids: oils, hydraulic fluids, waste water and more

Our technologies remove water, particulates, organics, chlorides, peroxides, sulfur components and other contaminants — restoring product quality to industry specifications.


Laboratory assessment & tailored filtration plans

Before deployment, our Houston and Rotterdam laboratories can assess contaminated product quality free of charge. We perform detailed filtration trials and data-driven analyses to identify the most efficient treatment method tailored to your specific situation.

This pre-mission evaluation ensures optimal results and avoids unnecessary field time and operational costs.


Cost-effective & sustainable filtration

By filtering and restoring contaminated products in place, Group AQ helps clients:

  • Avoid costly disposals or blending
  • Reduce transport and storage costs
  • Minimize downtime and schedule disruptions
  • Meet product specifications quickly and reliably

Our sustainable approach prioritizes local reconditioning over wasteful transport and disposal, reducing both your environmental footprint and overall operational cost.

Discuss your inquiry

Tell us about your vapor treatment, degassing or nitrogen service needs and we’ll get back to you promptly with a detailed overview of the solutions we can offer.

Free quote

Contact person(Required)