Human urine normal flora

[Robert Hentosh]

Can anyone tell me if Nitrobacter and Nitromonas appear in the human urine 
normal flora? Consistantly?  Also, would anyone here just happen to know where 

I could find out urines chemical breakdown, such as what elements/compounds 
appear in it.  I am looking for more of the trace elements and not just urea, 
etc...

I am trying to determine the feasibility of using urine as a starting culture 
for a marine biological filter.  The Nitrobacter and Nitromonas are used to 
complete the nitrogen cycle and remove the toxic ammonia/nitrite in the 
system.  The marine environment must be nutrient poor and that is why I am 
also interested in the makeup.

Thanks,
Robert
hentosh at io.com

P.S.  please send me email, since I rarely read this group.