
From the Gulf of Mexico to the North Sea, ETS engineers, builds and commissions custom produced- and process-water separation systems — proven offshore, onshore, and across every industry that can't afford to get water wrong.
Our roots are offshore — but the same custom-engineering discipline now solves water-separation problems across a widening range of industries, each with a tailored solution and ongoing technical support.
Our foundationProduced-water treatment proven on the most demanding deepwater and frac-water projects.
ExpandingIndustrial & municipal separation and discharge compliance.
Process water
High-volume
Diverse facilities
Horizontal & vertical (CFU) flotation cells for high-efficiency oil & solids removal.

Gravity plate separation engineered for a clean, predictable oil/water interface.
Compact, no-moving-parts deoiling & desanding for high-flow streams.

Field-proven primary separation with engineered plate-pack options.
Enviro-Shell™ media filtration for final oil-removal to discharge spec.
Real-time oil-in-water analysis & smart discharge control.
ETS is a single accountable partner across the entire program. We engineer to your stream, build it in-house, and stand behind it with technical support engineers trust on long, high-stakes projects.
We characterize your stream and prove the solution on-site before you commit capital.
Custom-engineered systems sized to your flow, footprint and discharge targets.
In-house CNC machining and metal fabrication — quality controlled end to end.
Field technicians available around the clock, worldwide — including on third-party equipment.
Decades of offshore produced-water expertise.
Every system designed to the stream, never off-the-shelf.
Enviro-Sep™ & Enviro-Cell™ — proven worldwide.
Field repair & technical support, on any manufacturer.
Where to find us next, and what we've been commissioning lately.
Meet our engineers to talk deepwater produced-water treatment.
↗ 24JunVisit the ETS team to discuss produced-water solutions for West African operations.
↗ 28SepFind us on the floor of the water sector's largest annual technical conference.
↗A full Enviro-Cell IGF and PPM-monitoring package is now online in the Gulf of Mexico.
↗ 18FebA space-saving vertical induced-gas flotation cell for tight offshore footprints.
↗ 12NovA complete flow-back and frac-water treatment train, engineered and built in-house.
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Tell us about your stream, your site and your discharge targets. We'll bring 25+ years of separation engineering to the table — no sales runaround, just a real technical conversation.