HYDROAIR & ROBI: Advanced Treatment of Oil Emulsions & Industrial Wastewaters
22 July 2025
HYDROAIR & ROBI: Advanced Treatment of Oil Emulsions & Industrial Wastewaters

HYDROAIR & ROBI Ambiente: Turning a Complex Challenge into a Sustainable Success Story
ROBI Ambiente, a leading Italian company in the recovery of exhausted oils and industrial wastewater, turned to HYDROAIR to tackle a complex challenge: treating oil-based emulsions and wash waters on-site, eliminating costly off-site disposal and securing authorisation for municipal sewer discharge.
Thanks to advanced membrane technologies – ceramic ultrafiltration and reverse osmosis – HYDROAIR designed a bespoke treatment system, fully compliant with regulations and optimised for efficiency and sustainability.
🔹 Key Benefits:
- In-house wasterwater treatment capability
- Reduction of external disposal costs
- Authorized municipal sewer discharge
- Cost-effective, sustainable operation
- Continuous expert technical support
Since 2014, the plant has proven to be reliable and flexible, with HYDROAIR providing continuous support to ensure optimal performance. This project stands as a successful example of how a technical challenge can evolve into a long-term partnership, driven by innovation and environmental responsibility.
Discover how innovation and collaboration can transform industrial wastewater treatment.
Watch the video and download the full success story to explore the HYDROAIR–ROBI Ambiente partnership in action.
Watch the video ➡️ https://youtu.be/uTfOk5A8PLI
Download the success story ➡️ environmental-solutions-en.pdf