Biologic Design

Established WET Systems

Domestic Sewage

For domestic sewage, these include systems for full time populations of one person up to 400 people; as well as an Environmental Education Centre, which now has around 500,000 visitors per year, and a Field Studies Centre with a maximum seasonal population of around 200.

We have recently completed a WET System to serve a farm in Somerset which hosts the annual Big Green Gathering - which in 2009 planned to attract 20,000 people for around a week - and has a full time population of up to 50, as it runs ecological and outdoor activities courses throughout the year.

Agro-industrial, Farm and other wastewater types served by WET Systems

We have designed and constructed WET Systems to purify a wide variety of other effluents as well, including a 350 sow unit Piggery and both 100 and 650 head Dairy farms, a Creamery producing organic soft cheese and one producing sheep's milk ice cream.

In 1994 we created a WET System for Weston's Cider - a large family owned cider mill in Herefordshire and in 2001 we created a WET System for The Otter Brewery - an expanding family owned ‘micro-brewery’ in Devon. Then in 2007 another cider mill WET System was created; this one was for Sheppy's Cider Farm in Somerset

Other WET Systems purify the runoff from a large kennels and the surface water runoff from the 4 acres of pasture used by free-range hens on an egg-producing unit in Herefordshire.

These ‘agro-industrial’ WET Systems purify wastewater of between 20 to 50 times the strength (measured as Biological Oxygen Demand or BOD) of domestic sewage.