Description
Normally the simplest and most economical means of treating wastewater from small developments, a septic tank holds sewage and allows solids to settle into sludge at the bottom of the tank. Here it is naturally broken down by a process known as anaerobic digestion, which provides settlement and some biological treatment. The effluent is not fully treated and must receive additional treatment before discharge to the water environment – the most common method being to spread the effluent to land via an underground drainage field.
- Tested to BSEN12566:1 and CE-marked to ensure compliance with latest environmental and Building Regulations requirements
- Provides an outstanding 99.63% hydraulic efficiency
- Unique Polylok filter improves effluent quality and prolongs drainage field life (Euro:Septic units only)
- Traditional ‘onion-style’ tanks for standard installations
- Low profile versions for high water table or hard rock site conditions
- Heavy duty shell as standard to enable installation in all ground conditions
- Integral lifting eyes for improved on-site handling
- ‘Keying-in’ assists anchoring into granular or concrete surround
- Pedestrian cover included as standard