Industrial
Wastewater Treatment

Built for wastewater streams that are too variable, aggressive, or operationally critical for conventional systems to handle reliably.

Industrial Water Treatment

Industrial wastewater is becoming harder to manage. In many plants, water streams are no longer stable or predictable, putting pressure on treatment performance and increasing fouling, chemical use, maintenance, and downtime.

As discharge limits tighten and water reuse becomes more important, industrial facilities need systems that can maintain stable operation when conditions change.

LiqTech delivers ceramic membrane filtration systems designed for exactly these challenges. With more than 20 years of filtration experience, we help customers manage difficult wastewater, protect downstream processes, and support compliance, operational efficiency, and water reuse.

Our solutions are designed to remove critical contaminants, including solids, oil, grease, bacteria, heavy metals, and other difficult pollutants.

When the pain is real — unstable wastewater, repeated fouling, rising OPEX, or reuse targets that depend on better pretreatment — the value of a more robust filtration system becomes clear.

Contact LiqTech Today

Proven in demanding filtration environments

Decades of filtration experience and hundreds of installed systems worldwide.

1 years of experience in the filtration industry
280 water treatment systems installed worldwide

Water Treatment Cases

See how LiqTech filtration systems are used in demanding industrial applications where wastewater variability, fouling, and reuse requirements make conventional treatment difficult to sustain.

Durable and Reliable Wastewater Treatment Systems

At LiqTech, we support customers who are dealing with wastewater streams that are difficult to stabilize and expensive to manage.

Our engineers and process specialists help evaluate where membrane filtration makes sense — and where it does not. That matters because advanced treatment technology only creates value when it solves a real operational pain point. In simple, stable applications, conventional treatment may be sufficient. But when fouling is persistent, chemistry is aggressive, and downstream performance depends on better pretreatment, a more robust membrane solution can make a major difference.

We work as a partner throughout the process, from application assessment and pilot testing to full-scale system design, commissioning, and long-term support.

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Wastewater Filtration Technology

We have thoroughly refined our wastewater treatment technology based on more than two decades of research and development. Our filtration systems are based on our unique, patented membrane technology, enabling water reuse and reclamation. Our ceramic membranes are made of the durable material silicon carbide (SiC), which contributes to reduced energy consumption, high flux, mechanical strength, chemical resistance, and low fouling tendency. This ensures a robust, efficient, and long-lasting filtration process. Moreover, our water treatment units represent a compact solution, ensuring that water treatment operators can optimize their capacity in a small footprint.

LiqTech’s filtration applications can be made as customized solutions to match your specific filtration targets. Additionally, it is always easy to increase the filtration capacity to match ever-changing demands.

What Is a Ceramic Membrane

Talk to an Expert

If your wastewater is becoming harder to treat — whether due to variability, fouling, rising operating costs, or reuse requirements — we are ready to help assess the right filtration approach for your application.

We are here to assist you

  • Angela Chi Kai Yeung
    • Angela Chi Kai Yeung
    • Sales & Business Development Director Water for Energy & Industri (Europe & Rest of World)
    • Contact LiqTech
    • +45 44986000
    • sales@liqtech.com
  • Brent Halldorson

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