Alternate methods for sewage disposal include:
Fertilizer production
Insecticide production
Paint production
Biogas production
The excreta is allowed to flow into a biogas plant through covered drains and the biogas is produced which can be used as a fuel.
Which of the following are the alternate arrangements for sewage disposal?
Low cost onsite sewage disposal systems includes:
Why it has been suggested that we should plant eucalyptus trees all along sewage ponds? Now explain what are the alternate low cost arrangements that exists for sewage disposal? [5 MARKS]