ANAEROBIC DIGESTION

Image courtesy: Indian Biogas Association

a collection of processes by which microorganisms break down biodegradable material in the absence of oxygen. The process is used for industrial or domestic purposes to manage waste or to produce fuels.

Pros

Can be used to create and capture methane gas at sewage treatment plant.

Cons

The upfront technology cost can be a hurdle

Real Talk

Human and animal waste are serious problems and their effects can be mitigated with this technology.