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  • Transport der stromlosen Kleinkläranlage
  • Vorbereitungen für die Installation
  • Installation einer BIOROCK<sup>®</sup> KKA
  • vollbiologische BIOROCK<sup>®</sup> Kleinkläranlage
  • Auffüllen der Grube und Anlage
  • Dichtigkeit prüfen und BIOROCK<sup>®</sup> Anlage stabilisieren

BIOROCK®, the best compact sewage treatment without electricity, zero energy. FOOL PROOF!


The original!

Revolutionary technique!

  • Fool-proof
  • No electricity required
  • No moving parts
  • 24 Hour start-up period
  • Long absence periods acceptable

Unique advantages

  • Completely silent
  • Lowest operational costs
  • Superb effluent quality
  • Septic tank conversion unit (retrofit)


  • Low carbon footprint
  • Minimum annual maintenance
  • Long desludge interval


(Small STP – Sewage Treatment Plant)

Quality productBIOROCK® has two product lines: BIOROCK-S Series – The S series is a range of compact packaged sewage treatment plants, denominated into 5, 10 & 15 person systems. If installed in parallel they can also cater for 30, 45, 60 people and so on. BIOROCK-M Series – The M series is a medium sized packaged sewage treatment plant capable of handling sewage loads from between 100 and up to 400 people. If installed in parallel the can also cater for 800, 1200 people and so on. Both systems allow for modular expansion.

BIOROCK® S-series Primary Tanks BIOROCK® Options Brochures

Events & more

Social networks

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ISO 9001

ISO 9001 We are proud to announce that since february 2012 we are certified ISO 9001.
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