Gutny Flatabo, University of South-Eastern Norway/VOW, Norway
(free)
Complementary pyrolysis technologies
Pyrolysis can retain about 250-300 kg CO2 -eq.* per tonne of dry biosolids – compared to incineration.
Objectives
• Can an industrial AD process tolerate uncondensed pyrolysis gas?
• What is the potential increase in methane production?
• How does pyrolysis gas and condensates affect CH4 yields?
• Two scenarios for improving CH4 production from biosolids pyrolysis condensate :-
– Reduction of Total Ammonium Nitrogen (TAN) concentration
– Co-pyrolysis of biosolids with garden waste
Aqua Enviro Ltd
T: 0113 8730728
c/o Tidal Accounting, HQ Offices, Radley House, Richardshaw Road, Leeds, West Yorkshire, LS28 6LE