| 
			 | 
			
| Line 22: | 
Line 22: | 
|   | *[[Types of Biogas Digesters and Plants|Types of Digesters and Plants]]  |   | *[[Types of Biogas Digesters and Plants|Types of Digesters and Plants]]  | 
|   | *[[Biogas Appliances|Biogas Appliances]]  |   | *[[Biogas Appliances|Biogas Appliances]]  | 
| − | *[https://energypedia.info/Parts of a Biogas Plant Parts of a Biogas Plant]  | + | *[[Parts_of_a_Biogas_Plant|Parts of a Biogas Plant]]  | 
| − | *[[Construction_of_a_Biogas_Plant|Construction of a Biogas Plant]]  | + | *[[Construction of a Biogas Plant|Construction of a Biogas Plant]]  | 
| − | *[[Optional Parts of a biogas plant|Optional Parts of a Biogas Plant]]
  | + |  | 
|   | *[[Electricity Generation from Biogas|Electricity Generation from Biogas]]  |   | *[[Electricity Generation from Biogas|Electricity Generation from Biogas]]  | 
|   |  |   |  |