Wastewater Treatment Systems

waste_waterBluestream’s Tri-cel Wastewater Treatment Systems are manufactured using a GRP sheet moulded plastic construction technique which is at the cutting edge of technology.

Manufactured in Kilarney, Co Kerry, our systems are the market leaders in Biological Aeration Filtration systems providing you with simplicity of design and functionality, allowing for the most cost effective, easily maintainable systems available on the market.

With correct use and maintenance we guarantee a lifetime of reliable service.

Call us at: Tel: 045 851 801  Mob: 1850 211 921

Email: info@septictanks.ie


Quick Quote




Service Required

Please Select Your County


The Wastewater Purification Process

Stage 1 – Primary Settlement

Stage 1 takes place in the primary settlement chamber where the wastewater is introduced.

The solids drop to the bottom and are separated from the liquid.

Anaerobic breakdown now begins to occur and improves the water quality.

Stage 2 – Aeration

Stage 2 takes place in the aeration chamber where masses of naturally occurring bacteria inhabit specially designed filter media.

These bacteria are sustained with air, which is continuously supplied from a purpose built pump in the top section of the unit.

As the liquid flows through the filter media the bacteria feed on the impurities, consuming them, thus removing them from the liquid.

Stage 3 – Final Settlement

The liquid now flows from the aeration chamber into the final settlement chamber.

Small quantities of bacteria known as sludge are carried with the liquid at this stage.

This sludge settles towards the bottom of the final settlement chamber where a continuous sludge return system pumps back to chamber 1.

The remaining treated liquid now meets the required standard to be safely passed out of the Tricel unit.

Advantages of a Tricel® System

  1. Certified to highest possible European Standards EN 12566-3
  2. Highest possible performance (BOD₅:95.7%)
  3. Low maintenance costs
  4. Low running costs
  5. 15 Year Warranty on tank
  6. Easily de-sludged
  7. Quiet in operation
  8. Agrēment Board Approved Number 06/0208
  9. Site assessments to meet planning requirements
  10. Underground installation causes minimal visual impact.

How a Tricel® System Works

Technical Manual





Contact Us