Anaerobic Digestion

Essay specific features

 

Issue:

Science

 

Written by:

Nilsa T

 

Date added:

December 3, 2012

 

Level:

University

 

Grade:

A

 

No of pages / words:

5 / 1214

 

Was viewed:

8099 times

 

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Essay content:

In the absence of oxygen, this digestion material is converted into high-value fertiliser humus, and pathogenic germs are eliminated at the same time. The bacteria involved in this process produce a biogas mixture composed of 35% carbon dioxide and 65% methane. Biogas can be used as an alternative source of energy in many ways...
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Biogas can be used as an alternative source of energy in many ways. The whole system works without any external energy input. 2. Areas of use For a very long time, biogas units used to be regarded only as sources of energy for cooking, baking, and lighting. However, due to the fact that it is capable of converting waste material into germ -free fertiliser, anaerobic digestion technology is really predestined to being used also in the treatment und clarification of waste water, in the field of sanitation in general and in particular in the treatment of organic waste from households, hospitals, and agricultural production including abattoirs...
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