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How does a BioTec work?

The BioTec is one of the products that pioneered package treatment plant technology and remains one of the most popular sewage treatment plant in the UK & Ireland.T he plant uses the well-proven aerobic biological process. Treatment is a three-stage process:


Coarse solids enter the system and are filtered and retained for gradual breakdown


The resulting liquid is continuously distributed over a plastic suspended filter by an integral lift, powered by a remotely sited blower


The solids are allowed to settle and under normal domestic conditions, treated water of 20mg/l BOD, 30mg/l S.S., 20mg/l Ammonia can be achieved

The BioTec sewage treatment plant range is fully compliant, tested and approved to BS EN 12566 Part 3 and is CE marked to meet with the latest Construction Products Regulations July 2013. 

The Klargester BioTec is ideal for locations where discharge is to sub-surface irrigation, or to a suitable watercourse (where approved by the Regulator), and where a septic tank will not meet the required standards. Recommended installation to be located 7m from a habitable building, 10m from a watercourse or 50m from a borehole or well.

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Clearwater BioTec BTA1 (No Longer Available)
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Clearwater BioTec BTA2 (No Longer Available)
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Clearwater BioTec BTA3 (No Longer Available)