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▶2:04 Hydreatio: Water Comes First ▶2:13 Aircraft Drinking Water: One Controlled Supply Chain ▶2:14 RCDT: Treating Variable Landfill Leachate ▶2:09 Legionella in Buildings: The Finding, the System, the Cause ▶2:24 CIP: Shorter Cleaning Cycles, Same Hygiene Result Video library→
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Liquid EngineeringVendor-neutral system planning → Rotreat / RCDTAdvanced membrane treatment → VoigtländerWater hygiene & monitoring →
Aircraft drinking water → Drinking water hygiene in buildings → Food & beverage (CIP) → Cooling towers → Landfill leachate → Vendor-neutral water treatment →
Case study library → Aircraft drinking waterFrankfurt Airport → Aircraft drinking waterMacau Airport → Landfill leachateLeachate plant, Galicia → Industrial wastewaterPharmaceutical wastewater, India → Project gallery →
All guides → White papers → Product catalogues → EU 2025/20 & GH.OPS.320 → Legionella & TrinkwV → 42. BImSchV → AbwV Annex 51 → Operating models & financing →
2:04Hydreatio: Water Comes First → 2:13Aircraft Drinking Water: One Controlled Supply Chain → 2:14RCDT: Treating Variable Landfill Leachate → 2:09Legionella in Buildings: The Finding, the System, the Cause → 2:24CIP: Shorter Cleaning Cycles, Same Hygiene Result → Video library →
About Hydreatio → Approach → People → History & experience → Contact → Book a call → Send a water analysis → Smart Match assessment →
Describe your water problem→Send a water analysisTalk to our team
  1. Home
  2. Legal notice

This is an English translation for convenience. The legally binding version is the German Impressum.

Legal Notice

Information pursuant to § 5 Digitale-Dienste-Gesetz (DDG) (German Digital Services Act)

Hydreatio GmbH
Ludwig-Ganghofer-Straße 4
82031 Grünwald
Germany

Represented by

the managing directors Christoph Schwager and Nick Stübbe

Register entry

Commercial register: Amtsgericht München (Munich Local Court), HRB 276555
VAT identification number pursuant to § 27a UStG (German VAT Act): DE 353 246 829

Contact

Telephone: +49 89 90 17 39 75
Email: contact@hydreatio.org

Responsible for editorial content pursuant to § 18(2) MStV

Christoph Schwager and Nick Stübbe, address as above.

Consumer dispute resolution

We are neither obliged nor willing to take part in dispute resolution proceedings before a consumer arbitration board.

Hydreatio

Contact and project partner for water hygiene and manufacturer-independent water treatment.

+49 89 90 17 39 75
contact@hydreatio.org

Solutions & applications

  • Drinking water for aircraft
  • Building and drinking water hygiene
  • Food and beverage
  • Cooling systems and cooling towers
  • Landfill leachate
  • Manufacturer-independent water treatment

Guides & references

  • All guides
  • White papers
  • Product catalogues
  • Interactive project gallery
  • All references
  • EU 2025/20 and GH.OPS.320
  • Legionella and TrinkwV
  • 42. BImSchV for cooling systems
  • AbwV Annex 51
  • Operator models and financing
  • Reference: Frankfurt Airport
  • RCDT references: leachate

Company

  • About Hydreatio
  • Hydreatio Films
  • Contact

Hydreatio GmbH
Ludwig-Ganghofer-Straße 4
82031 Grünwald, Germany

Voigtländer and Rotreat are product brands within the Hydreatio group. Liquid Engineering stands for manufacturer-independent system planning.

© 2026 Hydreatio GmbH · Water comes first.

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