Maxi Biogas Solutions

Based on your feedstock at hand, the desired outputs, your requirements and the project site let us come up with a fitting design. We can deal with all suitable feedstocks for biogas plants and have experience with the relevant unit operations.

Feedstocks we are familiar with:

Manures

chicken manure
pig manure slurry
cattle manure
dairy cow manure slurry

Crop residue & invasive plants & energy crops

spoilt crops (rotten fruit)
peels (cassava, pineapples, etc)
straw
oil seed press cakes (sunflower, olive, etc)
water hyacinth
sisal
cactus
algae
grass

Industrial & food processing

fruit & vegetable peels
brewer’s spent grain and spent yeast
floor sweepings (flour, sugar)
overdue food returns (frozen foods, fresh produce, meat, pasta, cereal, backed good, etc)
production overruns
out of specification products (soft drinks, pet food, etc)

Pure organics

vegetable market waste
kitchen waste

Slaughterhouse waste

stomach/rumen contents
blood
fat
organs
DAF sludge
dead stock

Sewage sludge

Unit Operations we are familiar with:

Feedstock Preparation

size reduction (shredding, cutting)
disintegration (hammer mills, grindering)
storage & dosing
conveying
pasteurisation

Digestion

CSTR
plug flow
lagoons

Digestate Treatment

dewatering
pasteurisation
drying
pelletising
evaporation
biological treatment
ammonia stripping
precipitation

Biogas Utilisation

desulphurisation
dehumidification
flaring
boilers
gas engine combined heat and power (CHPs)
biogas upgrading to biomethane
biomethane compression (Bio-CNG)
biomethane liquifation (Bio-LNG)

Auxiliary

foul air treatment
weigh bridges