Bio-Crete Sewage Treatment Plant (Gravity Discharge)

Exc. VAT: 3,436.12
Inc. VAT: 3,900.00

The Bio-Crete Sewage Treatment Plant with Gravity Discharge is Delaney Concrete’s innovative and eco-friendly solution for effective wastewater management. This system is designed to cater to the needs of both residential and commercial properties. It offers a sustainable and efficient approach to sewage treatment.

Key Features:

  • Gravity-Powered Efficiency: This tank utilises gravity for the discharge process. The  system is engineered for maximum efficiency and reliability, making it an ideal choice for locations suitable for gravity discharge.
  • Sustainable Wastewater Treatment: In line with Delaney Concrete’s commitment to the environment, the Bio-Crete plant significantly reduces pollutants, ensuring a minimal ecological footprint.
  • Durable and Long-Lasting: Crafted from high-quality precast concrete, this sewage treatment plant is built to endure, providing a dependable solution for years to come.
  • Simple Installation and Maintenance: The design of the Bio-Crete plant simplifies installation and maintenance, reducing overall costs and ensuring ease of use.
  • Regulatory Compliance: Fully compliant with industry standards, this plant guarantees safety and adherence to environmental regulations.

How Bio-Crete Works:

Bio-Crete’s advanced 5-chamber system effectively treats wastewater from all household sources. Here’s a breakdown of the process:
  1. Primary Treatment: Similar to a septic tank, the first chamber allows for separation and storage of solids, where anaerobic bacteria break down waste.
  2. Denitrification: In the Anoxic Zone, heterotrophic bacteria reduce nitrates thereby further treating the wastewater.
  3. Aerobic Treatment: The wastewater passes through media, providing a surface for aerobic bacteria, which are highly efficient at treating wastewater.
  4. Clarification Zone: The final chamber allows for the settling of any remaining sludge, which is then recirculated, ensuring thorough treatment.
Discharge Options: Depending on your site’s requirements, choose between a pumped or gravity discharge system. We can assist in determining the best option based on your planning permission. Maintenance and Aftercare: Our commitment extends beyond installation. With a team of experienced technicians and comprehensive service agreements, we ensure your Bio-Crete system remains in peak condition. Learn More. Installation Guidance: Delivered directly from our factory, our experienced team will guide you through the installation process, ensuring seamless integration with your site. Experience and Expertise: Leveraging over 35 years of experience in wastewater treatment, we continuously refine the Bio-Crete system,  delivering a solution that is both efficient and reliable. Environmental Responsibility: We understand the direct impact of wastewater management on the local environment. Our sustainable practices and continual improvements in production significantly reduce carbon emissions. Percolation Area Guide and Upgrades: We provide comprehensive guidance on percolation area installation and offer advice on upgrading existing septic tanks. Discover More. Additional Products: Explore our range of septic tank accessories and water storage solutions. View Products. Contact Us: Have questions or need a consultation? Reach out to us at +353 (0)53 9244767 or email.



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Waterford, Carlow, Kilkenny, Wicklow


Kildare, East Cork, Tipperary, Laois


West Cork, Kerry, Limerick, Clare, East Galway, South Roscommon, Offaly, Westmeath, Longford, South Cavan, Meath, Monaaghan, Louth, Dublin


West Galway, Mayo, Sligo, Leitrim, North Cavan Donegal, Northern Ireland

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Outside of Ireland

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All delivery prices shown are inclusive of VAT.

Contact us for a wide range of quality Precast concrete products, the Bio-Crete wastewater treatment system and much more.