Fry, L. John <br/><br/>
Practical building of methane power plants for rural energy independence 

 - California:  [Editorial no identificada],  [1974] 
 - 97 p.  cuadros. 
<br/><br/> Fotocopia 
<br/><br/>06525 
<br/><br/>How it all started. Building a vertical drum digester. Top loader digester. First full - scale digester. Working solution to scum accumulation. Gas holders used on my farm. Digester types and scum removal. Biology of digestion. Raw materials. Digester desing. Digester operation. Economics of digestion. Gas and gas usage. Sludge and sludge use. Safety precautions. Questions and answers. Digesters today and tomorrow. 
<br/><br/><label>ISSN: </label>0-9600984-1-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metano<br/>Biodigestores<br/>Biogas<br/>Residuos Animales<br/>Electrificación Rural
<br/><br/><label>Dewey Class. No.: </label>665.776  / F946