Application 01
Landfill leachate treatment
Closed-loop recovery from leachates that overwhelm conventional biological plus RO trains.
Industry · Water & Wastewater
Water & Wastewater
separation, end to end.
Where conventional treatment plants hit their wall, we pick up. Petro Sep specializes in the wastewaters that defeat reverse osmosis: high salinity, high temperature, high organic load, and the leachates that come out of landfills and industrial sites. Our systems treat what others reject as untreatable.
What you get
Outcomes our customers see.
Specific to water & wastewater. Verified on real feeds. The numbers below come from commissioned projects, not data sheets.
- Recovery on landfill leachate
- 92 to 97%
- On feeds with TDS above 50,000 mg/L and high ammonia.
- TDS handled
- Up to 25%
- Far beyond RO's 6 to 8% practical limit.
- Energy vs evaporation
- 1/5 to 1/3
- Membrane distillation runs at 60 to 80°C, not 100°C plus phase change.
- Compact footprint
- Skid-mounted systems that retrofit into existing wastewater plants without civil works.
Applications
Where we deploy.
What we deliver.
The specific separation problems we solve for water & wastewater operators.
Application 02
Industrial wastewater reuse
Recover process water from effluents at refineries, chemical plants, and food processors.
Application 03
Brine concentration ahead of crystallization
Reduce volume by 4 to 10x before solidification, cutting both capex and opex.
Application 04
Cooling tower blowdown recovery
Return blowdown to the cooling loop as makeup water, reducing freshwater draw.
Technologies deployed
The right process for the fluid.
We pair technologies, not promote them. The choice depends on the chemistry, the volume, and the existing site infrastructure.
MD
Membrane Distillation
Thermally driven separation for fluids that defeat conventional distillation.
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VMD
Vacuum Membrane Distillation
High-recovery treatment for high-salinity and complex feeds where reverse osmosis cannot go.
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ZLD
Zero Liquid Discharge
Closed-loop systems that recover water and isolate solids for industrial wastewater.
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SLS
Solid-Liquid Separation
Concentration and dewatering of complex slurries and biological streams.
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Have a water & wastewater feed
we should look at?
We sign NDAs before discussing your process. We respond within one business day. If membrane separation is wrong for your problem, we will tell you.