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[ Waste Water Treatment and Reuse ]

Constantly at the cutting edge of developments

With a wide experience in the treatment of industrial wastewater and the knowledge to treat difficult process streams, we can match the most demanding regulations worldwide and handle the critical problem of water reuse.

In our projects, we apply all the “traditional” technologies for primary wastewater treatment such as desanders, API separators, clariflocculation and sedimentation, air flotation.

After biological oxidation, our specific tertiary treatments meet strict environmental parameters with final trimming of BOD, COD and SS.

And when wastewater is to be reused, with our experience in membrane technology, brine treatment and evaporation systems we can identify the most competitive solution to minimize feed water consumption and reduce waste delivery, including ZLD.

Overall process system design: our experience ranges from chemical plants to oil refineries.
In house detail design of each treatment step.
Fabrication of the main equipment in our own shops.
System automation, software design, operation monitoring by our specialists.

Special Treatments

Specific contaminant removal to meet very strict parameters, such as fluoride removal from microchips industry waste to the ppm’s level, phenols removal from chemical waste, H2S oxidation to ppb’s level, BTEx removal from refining process or from produced water.

Spent Caustic streams treatment with controlled dosage in high salinity biological steps or with thermal evaporators (ZLD).

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[ Pure Water Treatment ]

With the company experience of four decades in the water treatment and the high specialization of our engineering staff, Unidro can propose for every project an optimized combination of process steps to make the water available at site suitable as Cooling Water, boiler feed water and process water in the industries.

Our specialists can get the best out of the most traditional and well known technologies such as water clarification, filtration, demineralization as well as apply, whenever convenient, any front-end solution such as UF, EDI, degassing membranes.
Unidro has a comprehensive demonstrated track record of treating any kind of feed water (from sea, river or well) and of dealing with the most challenging environmental conditions such as world hottest countries, desert, very cold areas.

We take water from sea, river or well and treat it to your process grade quality.

Sea
River
Well
A Complete Water Treatment Technology Portfolio

With complete range of technologies and know-how in the water treatment for the Oil&Gas, Chemical and Power Industry, Unidro combines the experience of System Integrator and Service Provider with the advantages of a Product Manufacturer. Review our portfolio and send us your requirements for an optimized process solution.

Tailor Made Solutions

With our unrivalled flexibility in matching any client’s need, specification, design standard, local regulations, every plant realized by Unidro represents the best solution to meet our customer needs.
From the selection of the most suitable technology to the optimized process design, from the accurate detail engineering to the fabrication in our shops of every piece of equipment, all our projects are completely developed in-house and are really tailor made from the conceptual design to any minor engineering detail.