Our engineers have anaerobic (without air) digester experience going back 20 years, tackling problems from the laboratory bench , to practical digesters in farm and industrial environments from 6 to 200 cubic meters per day feedstock
See the latest 'Gold' Series digesters for high solids wastes.
These units are particularly suitable for very high solids feedstocks (up to 50% total solids), and include facilites for blending feedstocks, materials handling and the problems associated with management and corrosion. We have even solved the problem of running engines on biogas without the need for gas clean up.
For illustrations of the equipment that has been installed since 1985 look at the AJAX CHP section and the digester history of Northern Ireland.
Anaerobic treatment is the route to making electricity from BOD reduction against the alternatives which consume electricity for BOD reduction.
We can also improve the treatment of sewage sludge by altering the control strategies without necessarily increasing capital costs.
(stirring systems, control panels, manometers, gas bags, chp units, grp tanks and fittings etc.)
These can be ordered from our catalogue. If there is something you need for a system that is not in the catalogue or if you need a price quotation call us.
Design
Our design costs are removed from the price of a digester purchased from Practically Green Environmental Services.
Call us
for a design quotation .
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