Sewage Treatment Solutions

Sewage Treatment Plants 

For homeowners and small businesses

Tricel Novo sewage treatment plants are reliable, easy to install and simple to maintain for all sewage requirements.

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Sewage Treatment Plants

The Sewage Treatment Plant – Tricel Novo

The Tricel Novo submerged aeration sewage treatment plant is suitable for domestic and light commercial or communal applications and uses simple proven fixed bed technology. Each system comprises of 3 independent treatment zones, all fulfilling a different stage of the purification process (primary, secondary, tertiary treatment).

These highly functional plants can cater for ranges from 1 to 50 PE (population equivalents).

Tricel Novo products are manufactured from one of the strongest glass reinforced plastic materials available, SMC. This guarantees a very robust and durable product.

If you require further information about the Tricel Novo product

How do sewage treatment plants work?

Stage 1: the primary settlement chamber

In the first stage of sewage treatment, anaerobic breakdown takes place in the primary settlement chamber. The wastewater is introduced and the solids drop to the bottom, becoming separated from the liquid.

Stage 2: the aeration chamber

The next stage of the wastewater treatment involves aerobic breakdown. This 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 unit’s top section. As the liquid flows slowly through the filter media, the bacteria feed on the waste and remove it from the liquid.

Stage 3: final settlement chamber

In the last stage of wastewater treatment, the liquid flows from the aeration chamber into the final settlement chamber. Suspended sludge consisting of bacteria is carried with the liquid into the settlement chamber and settles to the bottom of the chamber.

From there, a continuous sludge return system pumps it back to the primary settlement chamber. The remaining treated liquid now meets the required standard to be safely passed out of the Tricel system.

Key features & benefits of sewage treatment plants

► Compression moulded SMC tank. The compression moulding process is one of the most technologically developed processes available to manufacture structural composites. Components are manufactured under heat and high pressure and have unrivalled strength and durability over standard GRP tanks or PE tanks.

 SMC is unique in the wastewater treatment industry with Tricel SMC tanks operating in some of the harshest climatic conditions for over 50 years with no defects.

 Tricel’s ceramic diffuser is unique in the domestic wastewater treatment plant market and will last twice as long as all standard competitors rubber equivalents. This saves money in both call out fees and replacement parts.

► No concrete backfill for installation on most sites saving up to €400 over lower quality GRP/plastic competitors.

► No moving parts or pumps in the plant ensuring reliable operation and minimal maintenance and repair costs.

► Tricel Novo plants are designed with a shallow invert to reduce both installation and time costs.

Range of Tricel Novo sewage treatment plants

Design populationUK6 UKUK10UK12UK18UK24UK30UK36UK42UK50
No. of people1-62-83-104-126-188-2410-3012-3614-4216-50
Case Studies
Tricel Novo

Standards & Certification

The design and performance capabilities of Tricel Novo wastewater treatment systems are approved to the European Standard EN12566-3, which ensures compliance across the EU. After completion of nine months of thorough testing in an independent laboratory, the systems have also been awarded the CE Mark.

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Key Features

Cost Effective

Operating costs are reduced to a minimum


Sewage treatment plants are extremely reliable and durable as they are made out of long-lasting materials 

Fast Delivery

UK manufactured ensuring short lead time

Get in touch

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Tricel Environment UK

A trading brand of Dewey Waters Ltd.
Heritage Works, Winterstoke Road, Weston-super-Mare, BS24 9AN, United Kingdom.
Tel: +44 (0)1934 422 311