Dave Bugg wrote:
> AllEmailDeletedImmediately wrote:
>
> > the waste is somehow processed/treated at the "poopy plant" (i'd
> > guess to kill off
> > all the bacteria?) and then sold as sludge, which may not be
> > considered human
> > waste at that point.
>
> Just to be clear:
> Raw sewage is untreated human waste entering the waste treatment plant
> Sludge is the material left over after the treatment process
> Biosolids is what is left after further treating and processing sludge.
> Biosolids are what are used on agricultural fields in all 50 states. Sludge
> is not.

What happens to the sludge?

Curious minds...
-bwg

>
> --
> Dave
> www.davebbq.com