neutralmind:
What does it look like? Pictures will help

delawal:
will this small bio digester contain all d shi.ts from a five storey building with 15 to 20flats?

Biodigesterexpa:
for effective management of the waste, we would install 4 separate chambers.

delawal:

if four then d costs will then exceed DT of normal soakaway pit.just asking

Biodigesterexpa:
consider the long time advantage. With this system in place, you no longer spend money to evacuate feces as it doesn't get full.

delawal:

am looking at how to sell this to big building landlords here. but d cost will make such people to ignore d technology

Biodigesterexpa:
if they are properly educated on the long time gains, they'll embrace it wholeheartedly. It's my field.