Anode area: 72 in. 

 Electrolyte volume: 1,300 ml 

 Tested in the Dcwar flask 



J L 



> 



Percent Scawater 



Figure 12. Cell output as a function of seawater concentration. 



Fixed Spacing 



Automatic Spacing Control 



Initial Spacing Iron Co 



thode | 



INTITIAL 

 CONFIGURATION 



SOME 

 T!ME LATER 



Figure 13. Inert cone spaces used for controlled-spacing tests. 



30 



